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AutomationDirect DL205 Manual

Analog i/o
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DL205 Analog I/O Manual
Manual Number: D2-ANLG-M

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  • Page 1 DL205 Analog I/O Manual Manual Number: D2-ANLG-M...
  • Page 2 Notes...
  • Page 3 This publication is based on information that was available at the time it was printed. At AutomationDirect we constantly strive to improve our products and services, so we reserve the right to make changes to the products and/or publications at any time without notice and without any obligation.
  • Page 4 («activités à risque élevé»). La société AutomationDirect nie toute garantie expresse ou implicite d’aptitude à l’emploi en ce qui a trait aux activités à risque élevé.
  • Page 5 DL205 A I/o M nALog oDuLes Please include the Manual Number and the Manual Issue, both shown below, when communicating with Technical Support regarding this publication. Manual Number: D2-ANLG-M Issue: 7th Edition Rev. D Issue Date: 12/17 Publication History Issue...
  • Page 6 Notes...

  • Page 7: Table Of Contents

    AbLe of onTenTs Chapter 1: Getting Started Introduction 1–2 The Purpose of this Manual 1–2 Supplemental Manuals 1–2 Technical Support 1–2 Conventions Used 1–3 Key Topics for Each Chapter 1–3 Physical Characteristics 1–3 Analog Input Module Terminology 1–4 Analog Output Module Terminology 1–5 Selecting the Appropriate Module 1–6...
  • Page 8 Module Specifications 3–2 F2-04AD-2 3–2 F2-04AD-2L is Obsolete 3–2 Analog Input Configuration Requirements 3–2 Input Specifications 3–3 General Specifications 3–3 Special Placement Requirements (DL230 and Remote I/O Bases) 3–4 Setting the Module Jumpers 3–5 DL205 User Manual, 7th Edition Rev. D...
  • Page 9 3–22 Filtering Input Noise for the DL250-1 and DL260 CPUs Only 3–23 Chapter 4: F2-08AD-1, 8-Ch. Analog Current Input Module Specifications 4–2 Firmware Requirements 4–2 Analog Input Configuration Requirements 4–2 Input Specifications 4–3 DL205 User Manual, 7th Edition Rev. D...
  • Page 10 Filtering Input Noise for the DL250-1 and DL260 CPUs Only 4–18 Chapter 5: F2-08AD-2, 8-Ch. Analog Voltage Input Module Specifications 5–2 Firmware Requirements: 5–2 Analog Input Configuration Requirements 5–2 Input Specifications 5–3 General Specifications 5–3 DL205 User Manual, 7th Edition Rev. D...
  • Page 11 Reading Values (Multiplexing) for the DL230, DL240, DL250-1 and DL260 5–17 Single Channel Selected 5–18 Using Bipolar Ranges (Multiplexing) 5–18 Using 2’s Complement for the DL205 CPUs (Multiplexing) 5–19 Analog Power Failure Detection 5–20 Scaling the Input Data 5–20 The Conversion Program 5–21...
  • Page 12 Reading Magnitude Plus Sign Values (Multiplexing) 6–17 Reading 2’s Compliment Values (Multiplexing) 6–18 Scaling the Input Data 6–18 Filtering Input Noise (DL250-1 and DL260 CPUs Only) 6–19 Chapter 7: F2-04THM, 4-Channel Thermocouple Input Module Specifications 7–2 DL205 User Manual, 7th Edition Rev. D...
  • Page 13 Magnitude Plus Sign (BCD) 7–16 Negative Temperatures 2’s Complement for the DL240, DL250-1 and DL260 CPUs (Binary/Pointer Method) 7–17 Understanding the Input Assignments (Multiplexing Ladder Only) 7–17 Analog Data Bits 7–18 Active Channel Bits 7–18 DL205 User Manual, 7th Edition Rev. D...
  • Page 14 8–11 Pointer Method for the DL240, DL250-1 and DL260 CPUs 8–11 Writing Data (Multiplexing) 8–13 Write Data to One Channel 8–14 Write Data to Both Channels 8–14 Calculating the Digital Value 8–15 viii DL205 User Manual, 7th Edition Rev. D...
  • Page 15 Writing Values (Pointer Method) for the DL240, DL250-1 and DL260 CPUs 9–18 Writing Data (Multiplexing) 9–20 Write Data to One Channel 9–22 Write Data to Both Channels 9–22 Analog and Digital Value Conversions 9–23 DL205 User Manual, 7th Edition Rev. D...
  • Page 16 Write Data (Multiplexing Example) Continued 10–15 Sending Data to One Channel 10–16 Analog and Digital Value Conversions 10-16 Chapter 11: F2-08DA-2, 8-Channel Analog Voltage Output Module Specifications 11–2 Firmware Requirements: 11–2 Output Specifications 11–3 General Specifications 11–3 DL205 User Manual, 7th Edition Rev. D...
  • Page 17 Chapter 12: F2-02DAS-1, Isolated 2-Channel Analog Current Output Module Specifications 12–2 Firmware Requirements: 12–2 Output Specifications 12–3 General Specifications 12–3 Analog Output Configuration Requirements 12–3 Special Placement Requirements (DL230 and Remote I/O Bases) 12–4 Connecting the Field Wiring 12–5 DL205 User Manual, 7th Edition Rev. D...
  • Page 18 13–6 Wiring Guidelines 13–6 Transmitter Power Supply Requirements 13–6 Wiring Diagram 13–6 Module Operation 13–7 Channel Update Sequence for a DL230 CPU (Multiplexing) 13–7 Channel Update Sequence for DL240, DL250-1, and DL260 CPUs DL205 User Manual, 7th Edition Rev. D...
  • Page 19 Output Channel Update Sequence for a DL230 CPU (Multiplexing) 14–9 Output Channel Update Sequence for DL240, DL250-1, and DL260 CPUs (Pointer Method) 14–9 Understanding the I/O Assignments 14–10 Input Data Bits 14–10 Active Channel Indicator Bits 14–11 xiii DL205 User Manual, 7th Edition Rev. D...
  • Page 20 Wiring Diagram 15–8 Module Operation 15–9 Input Channel Scanning Sequence (Pointer Method) 15–9 Output Channel Update Sequence (Pointer Method) 15–10 Understanding the I/O Assignments 15–11 Input Data Bits 15–12 Output Data Bits 15–12 DL205 User Manual, 7th Edition Rev. D...
  • Page 21 Output Engineering Unit Conversion / Output Data Calculation Example: 15–28 Chapter 16: F2-8AD4DA-2, 8-Ch. In / 4-Ch. Out Current Voltage Comb. Module Specifications 16–2 F2-8AD4DA-2 Hardware and Firmware Requirements 16–2 Input Specifications 16–3 Output Specifications 13–3 General Module Specifications 16–5 DL205 User Manual, 7th Edition Rev. D...
  • Page 22 Using the Input Track and Hold Feature 16–24 Track and Hold Example: 16–25 Module 16 Bit Output Resolution 16–26 Digital and Analog Output Data Value Conversion 16–26 Output Value Comparisons: Analog, Digital, Engineering Units 16–26 DL205 User Manual, 7th Edition Rev. D...
  • Page 23 Table of Contents Calculating the Digital Output Value 16–27 Calculating Output Data: Engineering Units Conversion 16–27 Appendix A: DL205 Discrete I/O Memory Map X Input / Y Output Bit Map A–2 Control Relay Bit Map A–4 Remote I/O Bit Map (DL260 only) A–8...
  • Page 24 hapter hapter hapter ettinG tarted In This Chapter... Introduction 1–2 Conventions Used 1–3 Physical Characteristics 1–3 Analog Input Module Terminology 1–4 Analog Output Module Terminology 1–5 Selecting the Appropriate Module 1–6 Analog Made Easy - Four Steps 1–9...

  • Page 25: Chapter 1: Getting Started

    This manual shows how to select and install analog input and analog output modules. It also shows several ways to use the analog data in a PLC program. If you understand the DL205 instruction set and system setup requirements, this manual will provide the information needed to install and use the analog modules.

  • Page 26: Conventions Used

    ................1-4 Physical Characteristics The DL205 Analog Modules provide many features that make the modules easy to use. With the exception of the thermocouple module, the terminal blocks are removable, which makes wiring a simple task. All of the DL205 analog modules have normal screw terminal connectors.

  • Page 27: Analog Input Module Terminology

    Relative Temperature - The minimum and maximum humidity the module will operate within. Step Response - The time required for an analog input to reach 95% of its final value at the converter following a step change in the input signal level. DL205 Analog I/O Manual, 7th Edition Rev. D...

  • Page 28: Analog Output Module Terminology

    Operating Temperature - The minimum and maximum temperatures the module will operate within. Relative Humidity -The range of air humidity over which the module will operate properly. I/O Points Required - The number of I/O points the CPU must dedicate to the module. DL205 Analog I/O Manual, 7th Edition Rev. D...

  • Page 29: Selecting The Appropriate Module

    Selecting the Appropriate Module Wide Variety of Modules There are a wide variety of analog I/O modules available for use with the DL205 family of automation products. These modules are well suited for monitoring and controlling various types of analog signals such as pressure, temperature, etc. No complex programming or module setup software is required.

  • Page 30: Analog Input

    B 529 - 1820.0-C -200.0 - 260.0-C N -70 - 1300.0-C (-328 - 500-F) 65 - 2320.0-C Input Type Differential Differential w 3.0-C Temperature Maximum Input w 1.0-C Inaccuracy w 0.02% Voltage See Chapter... DL205 Analog I/O Manual, 7th Edition Rev. D...

  • Page 31: Analog Output

    0.3% at 25-C (77-F), Maximum Input Inaccuracy w 0.45% at 0- - 60-C (32- - 140-F) w 0.1% at 25-C (77-F), Maximum Output Inaccuracy w 0.3% at 0- - 60-C (32- - 140-F) See Chapter DL205 Analog I/O Manual, 7th Edition Rev. D...

  • Page 32: Analog Made Easy - Four Steps

    Connect the field wiring to the module connector. Read the input data Step 4. Store input data Review the module operating characteristics Calculate output values and write the control program. Write output values DL205 Analog I/O Manual, 7th Edition Rev. D...
  • Page 33 Chapter 1: Getting Started Notes 1-10 DL205 Analog I/O Manual, 7th Edition Rev. D...

  • Page 34: Module Specifications

    f2-04AD-1, hapter hapter hapter hAnneL nALog urrenT npuT In This Chapter: Module Specifications 2–2 Setting the Module Jumpers 2–6 Connecting the Field Wiring 2–7 Module Operation 2–10 Writing the Control Program 2–14...

  • Page 35: F2-04Ad-1L Is Obsolete

    See Setting the Module Jumpers on page 2-5. Also, some specifications were changed on page 2-3. Otherwise, the re-designed module functions the same as the prior designs. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 36: Input Specifications

    NOTE: Values in parenthesis with an asterisk are for older modules with two circuit board design and date codes 0609F3 or previous. Values not in parenthesis are for single circuit board models with date code 0709G or above. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 37: Analog Input Configuration Requirements

    The analog input module will appear as a 16-point discrete input module and can be installed in any slot of a DL205 system. The available power budget and discrete I/O points are the limiting factors. For more information check the user manual for the CPU model and I/O base being used regarding power budget and number of local, local expansion or remote I/O points.
  • Page 38 X locations. The table also shows the V-memory addresses that correspond to these X locations. X100 X120 X140 X160 V40400 V40401 V40402 V40403 V40404 V40405 V40406 V40407 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 39: Setting The Module Jumpers

    0709G and above (two circuit board design) (single circuit board design) +1 +2 Jumper +1 These jumpers are located on the motherboard, the one with the black D-shell style backplane connector. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 40: Connecting The Field Wiring

    The DL205 base has a switching type power supply. As a result of switching noise, W 3-5 counts of instability may be noticed in the analog input data if the base power supply is used.

  • Page 41: Current Loop Transmitter Impedance

    R - Resistor to add R = 750 - 250 Tr - Transmitter Requirement R M 500 Mr - Module resistance (internal 250 q) Two-wire Transmitter Module Channel 1 DC Supply CH1+ +30V CH1- - DL205 Analog Manual, 7th Edition Rev. D...

  • Page 42: Wiring Diagram

    To avoid ”ground loop” errors, recommended 4–20 mA transmitter types are: 2 or 3 wire: Isolation between input signal and power supply. 4 wire: Isolation between input signal, power supply, and 4–20 mA output. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 43: Module Operation

    DL230 CPU Execute Application Program Read the data Scan N Channel 1 Channel 2 Scan N+1 Scan N+2 Channel 3 Store data Scan N+3 Channel 4 Scan N+4 Channel 1 Write to Outputs 2-10 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 44: Channel Scanning Sequence For A Dl240, Dl250-1 Or Dl260 Cpu (Pointer Method)

    NOTE: This is not the amount of time required to convert the signal to a digital representation. The conversion to the digital representation takes only a few microseconds. Many manufacturers list the conversion time, but it is the settling time of the filter that really determines the update time. DL205 Analog Manual, 7th Edition Rev. D 2-11...

  • Page 45: Understanding The Input Assignments

    Analog Data Bits The first twelve bits represent the analog V40401 data in binary format. Bit Value Value 9 8 7 6 5 4 3 2 1 = data bits 1024 2048 2-12 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 46: Active Channel Indicator Inputs

    L = low limit of the signal range Each count can also be expressed in terms of the signal 16mA / 4095 = 3.907uA per count level by using the equation shown. DL205 Analog Manual, 7th Edition Rev. D 2-13...

  • Page 47: Writing The Control Program

    Pointer Method for the DL240, DL250-1, and DL260 The DL205 series has special V-memory locations assigned to each base slot that will greatly simplify the programming requirements. These V-memory locations allow you to: •...
  • Page 48 Expansion Base D2-CM #4: Analog Input Module Slot-Dependent V-memory Locations Slot No. of Channels V36300 V36301 V36302 V36303 V36304 V36305 V36306 V36307 Storage Pointer V36310 V36311 V36312 V36313 V36314 V36315 V36316 V36317 DL205 Analog Manual, 7th Edition Rev. D 2-15...

  • Page 49: Reading Values (Multiplexing) For The Dl230, Dl240, Dl250-1 And Dl260

    You can leave out this instruction if your application does not require it. When the module is not busy and X34 and X35 are off, channel 1 data is stored in V2000. V2000 2-16 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 50: Analog Power Failure Detection

    Units = A H – L Units = 10A H – L 4095 4095 Units = 2024 100 – 0 Units = 20240 100 – 0 4095 4095 Units = 49 Units = 494 DL205 Analog Manual, 7th Edition Rev. D 2-17...

  • Page 51: The Conversion Program

    V-memory D = 4095 (10mA – 4) location that contains the data. D = (255.93) (6) D = 1536 2-18 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 52: Filtering Input Noise For The Dl250-1 And Dl260 Cpus Only

    PID loop PV (loop PV is a binary number). Loads the BCD number filtered value from the accumulator into location V1402 to use in V1402 your application or PID loop. DL205 Analog Manual, 7th Edition Rev. D 2-19...
  • Page 53 F2-04AD-2, F2-04AD-2L hAnneL nALog oLtAge nput In This Chapter Module Specifications 3–2 Setting the Module Jumpers 3–5 Connecting the Field Wiring 3–7 Module Operation 3–10 Understanding the Input Assignments 3–12 Writing the Control Program 3–15...

  • Page 54: Chapter 3: F2-04Ad-2, 4-Channel Analog Voltage Input

    The F2-04AD-2 appears as a 16-point discrete input module and can be installed in any slot of a DL205 system. The available power budget and discrete I/O points are the limiting factors. For more information regarding power budget and number of local, local expansion or remote I/O points, check the user manual for the particular CPU model and I/O base being used.

  • Page 55: Input Specifications

    * NOTE: Values in parenthesis with an asterisk are for older modules with two circuit board design and date codes 0609F4 and previous. Values not in parenthesis are for single circuit board models with date code 0709G and above. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 56: Special Placement Requirements (Dl230 And Remote I/O Bases)

    X locations. The table also shows the V-memory addresses that correspond to these X locations. X100 X120 X140 X160 V40400 V40401 V40402 V40403 V40404 V40405 V40406 V40407 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 57: Setting The Module Jumpers

    (single circuit board design) Use jumpers +1 and +2 to select number of channels. +1 +2 Jumper +1 These jumpers are located on the motherboard, the one with the black D-shell style backplane connector. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 58: Selecting The Input Signal Range

    Install J2 for 0–5V or W5V operation. operation. Remove J3, or store on Remove J2, or store on a single pin, for a single pin, for 0–10V or W10V 0–10V or W10V operation. operation. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 59: Connecting The Field Wiring

    The DL205 base has a switching type power supply. As a result of switching noise, W3-5 counts of instability may be noticed in the analog input data if this power supply is used. If this is unacceptable, try using one of the following.

  • Page 60: Custom Input Ranges

    4–20 mA transmitter is 4mA, the lowest digital value for the signal is not 0, but instead is 819. If the transmitter is working properly, the smallest value would be 819 in the DL205. If the value is less than about 750 (allowing for tolerance), then the transmitter is broken.

  • Page 61: Wiring Diagram

    CH4– CH4– CH4+ CH4+ Voltage Transmitter ANALOG IN ANALOG IN 0-5, 0 - 10VDC 0-5, 0 -10VDC +/-5, +/-10VDC +/-5, +/-10VDC Retaining clip NOTE: 1. Shields should be grounded at the signal source. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 62: Module Operation

    DL230 CPU Execute Application Program Scan N Read the data Channel 1 Scan N+1 Channel 2 Scan N+2 Channel 3 Store data Scan N+3 Channel 4 Scan N+4 Channel 1 Write to Outputs 3-10 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 63: Channel Scanning Sequence For A Dl240, Dl250-1 Or Dl260 Cpu (Pointer Method)

    NOTE: This is not the amount of time required to convert the signal to a digital representation. The conversion to the digital representation takes only a few microseconds. Many manufacturers list the conversion time, but it is the settling time of the filter that really determines the update time. DL205 Analog Manual, 7th Edition Rev. D 3-11...

  • Page 64: Understanding The Input Assignments

    The first twelve bits represent the analog V40401 data in binary format. Bit Value Value 1 1 1 1 9 8 7 6 5 4 3 2 1 = data bits 1024 2048 3-12 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 65: Active Channel Indicator Inputs

    The next section, Writing the Control Program, shows how these inputs can be used in a program. DL205 Analog Manual, 7th Edition Rev. D 3-13...

  • Page 66: Module Resolution

    0 – +10V 10 V 4095 2.44 mV - 10 – +10V 20 V 8191 2.44 mV 0 – + 5V 4095 1.22 mV - 5V – + 5V 10 V 8191 1.22 mV 3-14 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 67: Writing The Control Program

    Pointer Method for the DL240, DL250-1 and DL260 CPUs The DL205 series has special V-memory locations assigned to each base slot that will greatly simplify the programming requirements. These V-memory locations allow you to: •...
  • Page 68 Expansion Base D2-CM #4: Analog Input Module Slot-Dependent V-memory Locations Slot No. of Channels V36300 V36301 V36302 V36303 V36304 V36305 V36306 V36307 Storage Pointer V36310 V36311 V36312 V36313 V36314 V36315 V36316 V36317 3-16 DL205 Analog Manual, 7th Edition Rev. D...
  • Page 69 Put the actual signal value in V2021. Now you can use the data normally. V2021 V2001 K8001 Channel 2 data is negative when C2 is on (a value of - -1 reads as 8001, - -2 is 8002, etc.). ² DL205 Analog Manual, 7th Edition Rev. D 3-17...

  • Page 70: Reading Values (Multiplexing) For The Dl230, Dl240, Dl250-1 And Dl260

    When X34 is off and X35 is on, channel 3 data is stored in V2002. V2002 Store Channel 4 When both X34 and X35 are on, channel 4 data is stored in V2003. V2003 3-18 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 71: Single Channel Selected

    V2001. C1 is reset to indicate that channel 2’s value is positive. If X37 is on, then the data value represents a negative voltage. C1 is set to indicate that channel 2’s value is negative. DL205 Analog Manual, 7th Edition Rev. D 3-19...
  • Page 72 C1 is set to indicate that channel 2’s value is negative. Invert the bit pattern in the accumulator. ADDD OUTD Channel 2 data is in double word starting at V2042. V2042 3-20 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 73: Analog Power Failure Detection

    Units = A H – L Units = 10A H – L 4095 4095 Units = 2024 100 – 0 Units = 20240 100 – 0 4095 4095 Units = 49 Units = 494 DL205 Analog Manual, 7th Edition Rev. D 3-21...

  • Page 74: The Conversion Program

    6V, use the formula to the right to determine the digital value that is stored in the D = 4095 (6V) V-memory location that contains the data. D = (409.5) (6) D = 2457 3-22 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 75: Filtering Input Noise For The Dl250-1 And Dl260 Cpus Only

    PID loop PV (loop PV is a binary number). Loads the BCD number filtered value from the accumulator into location V1402 to use in V1402 your application or PID loop. DL205 Analog Manual, 7th Edition Rev. D 3-23...
  • Page 76 Chapter 3: F2-04AD-2 , F2-04AD-2L, 4-Channel Analog Voltage Input Notes 3-24 DL205 Analog Manual, 7th Edition Rev. D...
  • Page 77 hapter hapter hapter F2-08AD-1, 8-C hAnnel nAlog urrent nput In This Chapter: Module Specifications 4–2 Setting the Module Jumpers 4–5 Connecting the Field Wiring 4–6 Module Operation 4–9 Writing the Control Program 4–13...

  • Page 78: Module Specifications

    The F2-08AD-1 appears as a 16-point discrete input module and can be installed in any slot of a DL205 system. The available power budget and discrete I/O points are the limiting factors. For more information regarding power budget and number of local, local expansion...

  • Page 79: Input Specifications

    NOTE: Values in parenthesis with an asterisk are for older modules with two circuit board design and date codes 0609B5 or previous. Values not in parenthesis are for single circuit board models with date code 0709C1 or above. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 80: Special Placement Requirements (Dl230 And Remote I/O Bases)

    X locations. The table also shows the V-memory addresses that correspond to these X locations. X100 X120 X140 X160 V40400 V40401 V40402 V40403 V40404 V40405 V40406 V40407 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 81: Setting The Module Jumpers

    0709C1 and above (two circuit board design) (single circuit board design) +1 +2 +4 +1 +2 These jumpers are located on the motherboard, the one with the black D-shell style backplane connector. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 82: Connecting The Field Wiring

    18–30 VDC, at 80 mA. The DL205 bases have built-in 24 VDC power supplies that provide up to 300 mA of current. This may used with the F2-04AD-1 modules instead of a separate supply if only a couple of analog modules are being used.

  • Page 83: Current Loop Transmitter Impedance

    R - Resistor to add R = 750 - 250 Tr - Transmitter Requirement R M 500 Mr - Module resistance (internal 250 q) Two-wire Transmitter Module Channel 1 DC Supply CH1+ +30V CH1- - ohms DL205 Analog Manual, 7th Edition Rev. D...

  • Page 84: Wiring Diagram

    To avoid ”ground loop” errors, recommended 4-20 mA transmitter types are: 2 or 3 wire: Isolation between input signal and power supply. 4 wire: Isolation between input signal, power supply, and 4-20 mA output. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 85: Module Operation

    Scan N Channel 1 Read the data Scan N+1 Channel 2 (repeat for ch. 3- -6) Store data Scan N+6 Channel 7 Channel 8 Scan N+7 Scan N+8 Channel 1 Write to Outputs DL205 Analog Manual, 7th Edition Rev. D...

  • Page 86: Channel Scanning Sequence For A Dl240, Dl250-1 Or Dl260 Cpu (Pointer Method)

    NOTE: This is not the amount of time required to convert the signal to a digital representation. The conversion to the digital representation takes only a few microseconds. Many manufacturers list the conversion time, but it is the settling time of the filter that really determines the update time. 4-10 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 87: Understanding The Input Assignments

    Analog Data Bits The first twelve bits represent the analog data in binary format. V40401 Bit Value Value 9 8 7 6 5 4 3 2 1 1024 = data bits 2048 DL205 Analog Manual, 7th Edition Rev. D 4-11...

  • Page 88: Active Channel Indicator Inputs

    H = high limit of the signal range L = low limit of the signal range 16 mA / 4095 = 3.907 A per count 4-12 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 89: Writing The Control Program

    Pointer Method for the DL240, DL250-1, and DL260 The DL205 series has special V-memory locations (shown in tables on the following page) assigned to each base slot that will greatly simplify the programming requirements. These V-memory locations allow you to: •...
  • Page 90 Expansion Base D2-CM #4: Analog Input Module Slot-Dependent V-memory Locations Slot No. of Channels V36300 V36301 V36302 V36303 V36304 V36305 V36306 V36307 Storage Pointer V36310 V36311 V36312 V36313 V36314 V36315 V36316 V36317 4-14 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 91: Reading Values (Multiplexing) For The Dl230, Dl240, Dl250-1 And Dl260

    BCD, so it is best to convert the data to BCD immediately. You can leave out this instruction if your application does not require it. When X34, X35 and X36 are off, channel 1 data V2000 is stored in V2000. DL205 Analog Manual, 7th Edition Rev. D 4-15...

  • Page 92: Analog Power Failure Detection

    Units = A H – L Units = 10A H – L 4095 4095 Units = 2024 100 – 0 Units = 20240 100 – 0 4095 4095 Units = 49 Units = 494 4-16 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 93: The Conversion Program

    D = 4095 (6V) digital value that will be stored in the V-memory location that contains the data. D = (409.5) (6) D = 2457 DL205 Analog Manual, 7th Edition Rev. D 4-17...

  • Page 94: Filtering Input Noise For The Dl250-1 And Dl260 Cpus Only

    PID loop PV (loop PV is a binary number). Loads the BCD number filtered value from the accumulator into location V1402 to use in V1402 your application or PID loop. 4-18 DL205 Analog Manual, 7th Edition Rev. D...
  • Page 95 F2-08AD-2 hapter hapter hapter hAnnel nAlog oltAge nput In This Chapter... Module Specifications 5–2 Setting the Module Jumpers 5–5 Connecting the Field Wiring 5–7 Module Operation 5–9 Writing the Control Program 5–14...

  • Page 96: Chapter 5: F2-08Ad-2, 8-Ch. Analog Voltage Input

    The F2-08AD-2 Analog Input appears as a 16-point discrete input module. The module can be installed in any slot of a DL205 system. The available power budget and discrete I/O points are the limiting factors. Check the user manual for the CPU model and I/O base being used for more information regarding power budget and number of local, local expansion or remote I/O points.

  • Page 97: Input Specifications

    * NOTE: Values in parenthesis with an asterisk are for older modules with two circuit board design and date codes 0609D4 and previous. Values not in parenthesis are for single circuit board models with date code 0709E1 and above. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 98: Special Placement Requirements (Dl230 And Remote I/O Bases)

    X locations. The table also shows the V-memory addresses that correspond to these X locations. X100 X120 X140 X160 V40400 V40401 V40402 V40403 V40404 V40405 V40406 V40407 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 99: Setting The Module Jumpers

    (single circuit board design) Use jumpers +1, +2 and +4 to select number of channels. +1 +2 These jumpers are located on the motherboard, the one with the black D-shell style backplane connector. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 100: Selecting The Input Voltage

    Install J3 for 0–5V o W5V operation. Remove J3, or store on a single pin, Remove J3, or store on a single pin, for for 0–10V or W10V operation. 0–10V or W10V operation. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 101: Connecting The Field Wiring

    The DL205 base has a switching type power supply. As a result of switching noise, W3–5 counts of instability may be noticed in the analog input data if this power supply is used. If this is unacceptable, try using one of the following.

  • Page 102: Wiring Diagram

    CH8+ 3-wire ANALOG IN ANALOG IN Voltage 0-5.0 - 10VDC 0-5.0 -10VDC Transmitter +/-5, +/-10VDC +/-5, +/-10VDC Retaining clip NOTE: Connect unused channels (CH5+, CH6+, CH7+, CH8+ in this diagram) to common (0VDC). DL205 Analog Manual, 7th Edition Rev. D...

  • Page 103: Module Operation

    Scan N Channel 1 Read the data Scan N+1 Channel 2 (repeat for ch. 3- -6) Store data Scan N+6 Channel 7 Scan N+7 Channel 8 Write to Outputs Scan N+8 Channel 1 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 104: Channel Scanning Sequence For A Dl240, Dl250-1 Or Dl260 Cpu (Ptr Method)

    NOTE: This is not the amount of time required to convert the signal to a digital representation. The conversion to the digital representation takes only a few microseconds. Many manufacturers list the conversion time, but it is the settling time of the filter that really determines the update time. 5-10 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 105: Understanding The Input Assignments

    Analog Data Bits The first twelve bits represent the analog V40401 data in binary format. Bit Value Value 9 8 7 6 5 4 3 2 1 = data bits 1024 2048 DL205 Analog Manual, 7th Edition Rev. D 5-11...

  • Page 106: Active Channel Indicator Inputs

    Use the sign bit Bipolar Resolution = H – L to determine negative values. 8191 H or L = high or low limit of the range 5-12 DL205 Analog Manual, 7th Edition Rev. D...
  • Page 107 Signal Span Smallest Detectable Voltage Range Divide By (H – L) Change 0V– +10V 4095 2.44 mV -10V– +10V 8191 2.44 mV 0V– +5V 4095 1.22 mV -5V– +5V 8191 1.22 mV DL205 Analog Manual, 7th Edition Rev. D 5-13...

  • Page 108: Writing The Control Program

    Pointer Method for the DL240, DL250-1 and DL260 CPUs The DL205 series has special V-memory locations assigned to each base slot that will greatly simplify the programming requirements. These V-memory locations allow you to: •...
  • Page 109 Expansion Base D2-CM #4: Analog Input Module Slot-Dependent V-memory Locations Slot No. of Channels V36300 V36301 V36302 V36303 V36304 V36305 V36306 V36307 Storage Pointer V36310 V36311 V36312 V36313 V36314 V36315 V36316 V36317 DL205 Analog Manual, 7th Edition Rev. D 5-15...
  • Page 110 Put the actual signal value in V2021. Now you can use the data normally. V2021 V2001 K8001 Channel 2 data is negative when C2 is on (a value of - -1 ² reads as 8001, - -2 is 8002, etc.). 5-16 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 111: Reading Values (Multiplexing) For The Dl230, Dl240, Dl250-1 And Dl260

    When X35 and X36 are on and X34 is off, channel 7 data is stored in V2006. V2006 Store Channel 8 When X34, X35 and X36 are on, channel 8 data is stored in V2007. V2007 DL205 Analog Manual, 7th Edition Rev. D 5-17...

  • Page 112: Single Channel Selected

    V2001. C1 is reset to indicate channel 2’s value is positive. If X37 is on, then the data value represents a negative voltage. C1 is set to indicate channel 2’s value is negative. 5-18 DL205 Analog Manual, 7th Edition Rev. D...
  • Page 113 C1 is set to indicate that channel 2’s value is negative. Invert the bit pattern in the accumulator. ADDD Channel 2 data is in double word starting at V2042. V2042 DL205 Analog Manual, 7th Edition Rev. D 5-19...

  • Page 114: Analog Power Failure Detection

    Units = A H – L Units = 10A H – L 4095 4095 Units = 2024 100 – 0 Units = 20240 100 – 0 4095 4095 Units = 49 Units = 494 5-20 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 115: The Conversion Program

    6V, use the formula to the D = 4095 (6V) right to determine the digital value that is stored in the V-memory location that contains the data. D = (409.5) (6) D = 2457 DL205 Analog Manual, 7th Edition Rev. D 5-21...

  • Page 116: Filtering Input Noise For The Dl250-1 And Dl260 Cpus Only

    PID loop PV (loop PV is a binary number). Loads the BCD number filtered value from the accumulator into location V1402 to use in V1402 your application or PID loop. 5-22 DL205 Analog Manual, 7th Edition Rev. D...
  • Page 117 hapter hapter hapter F2-04RTD RTD I hannel npuT In This Chapter... Module Specifications 6–2 Setting the Module Jumpers 6–5 Connecting the Field Wiring 6–7 Module Operation 6–9 Writing the Control Program 6–11...

  • Page 118: Chapter 6: F2-04Rtd 4-Channel Rtd Input

    RTD Input Configuration Requirements The F2-04RTD module requires 32 discrete input points from the CPU. The module can be installed in any slot of a DL205 system, including remote bases. The limiting factors on the number of analog modules used are: •...

  • Page 119: Input Specifications

    Storage Temperature -20 – 70°C (-4 – 158°F) Relative Humidity 5 – 95% (non-condensing) Environmental Air No corrosive gases permitted Vibration MIL STD 810C 514.2 Shock MIL STD 810C 516.2 Noise Immunity NEMA ICS3-304 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 120: Special Placement Requirements (Dl230 And Remote I/O Bases)

    X locations. The table also shows the V-memory addresses that correspond to these X locations. X100 X120 X140 X160 V40400 V40401 V40402 V40403 V40404 V40405 V40406 V40407 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 121: Setting The Module Jumpers

    DIN 43760, BS1905, or IEC751 specifications which is (0.00385 °C (100 = 138.5 °C The jPt100 type is used for the American curve (0.00392 ), platinum 100 RTDs. °C The 10 and 25 RTD settings are used with copper RTDs. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 122: Selecting The Conversion Units

    The table shows how to arrange the jumpers. X = jumper installed, empty space = jumper removed. Number Temperature Conversion Units Magnitude + Sign 2’s Compliment Channels °F °C °F °C Units-0 Units-1 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 123: Connecting The Field Wiring

    This module has low RTD excitation current, the worse case dissipation White To CH+ with RTDs connected is only 100q White (if applicable) No Connection 0.016 mW. (if sensor has 4 leads, only connect one lead to CH+) DL205 Analog Manual, 7th Edition Rev. D...

  • Page 124: Ambient Variations In Temperature

    NOTE 1: The three wires connecting an RTD to the module must be the same type and length. Do not use the shield or drain wire for the third connection. NOTE 2: If an RTD sensor has four wires, the plus (+) sense wire should be left unconnected as shown. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 125: Module Operation

    DL230 CPU Execute Application Program Scan N Channel 1 Read the data Scan N+1 Channel 2 Scan N+2 Channel 3 Store data Scan N+3 Channel 4 Scan N+4 Channel 1 Write to Outputs DL205 Analog Manual, 7th Edition Rev. D...

  • Page 126: Channel Scanning Sequence For Dl240, Dl250-1 And Dl260 Cpus (Pointer Method)

    The time required to sense the temperature and copy the value to V-memory is 160ms minimum to 640ms plus 1 scan time maximum (number of channels x 160ms + 1 scan time). 6-10 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 127: Writing The Control Program

    The octal address (O2000) is stored here. V7672 is assigned to slot V7672 2 and acts as a pointer, which means the CPU will use the octal value in this location to determine exactly where to store the incoming data. DL205 Analog Manual, 7th Edition Rev. D 6-11...
  • Page 128 Expansion Base D2-CM #4: Analog Input Module Slot-Dependent V-memory Locations Slot No. of Channels V36300 V36301 V36302 V36303 V36304 V36305 V36306 V36307 Storage Pointer V36310 V36311 V36312 V36313 V36314 V36315 V36316 V36317 6-12 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 129: Negative Temperature Readings With Magnitude Plus Sign For The Dl240, Dl250-1 And Dl260 Cpus (Pointer Method)

    Also, if stage programming instructions are being used, these rungs should be in a stage that is always active. NOTE: This logic is only needed for each channel that is using bipolar input signals. DL205 Analog Manual, 7th Edition Rev. D 6-13...

  • Page 130: Magnitude Plus Sign (Binary)

    OUTD the data normally. V2012 V2003 K8000 Channel 2 data is negative when C2 is on (a value of - -1.0 reads as 8000 0010, - -2.0 is 8000 0020, etc.). ² 6-14 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 131: Understanding The Input Assignments (Multiplexing Ladder Only)

    F2-04RTD Slot 0 Slot 1 Slot 2 Slot 3 Slot 4 32pt 16pt 16pt Input Input Input Input Output V40400 V40403 V40402 V40401 DL205 Analog Manual, 7th Edition Rev. D 6-15...

  • Page 132: Analog Data Bits

    9 8 7 6 5 4 3 2 1 (Multiplexing Ladder Methods) The broken transmitter bits are on when the corresponding RTD is open. = broken transmitter bits NOTE: The broken transmitter bits only function using the Multiplexing method. 6-16 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 133: Reading Magnitude Plus Sign Values (Multiplexing)

    4 data is stored in V2003. C3 is reset to indicate that channel 4’s value is positive. If X37 is on, the data value represents a negative temperature. C3 is set to indicate that channel 4’s value is negative. DL205 Analog Manual, 7th Edition Rev. D 6-17...

  • Page 134: Reading 2'S Compliment Values (Multiplexing)

    No scaling of the input temperature is required. The readings directly reflect the actual temperatures. For example: a reading of 8482 is 848.2 , a reading of 16386 is -0.2 °C °C (magnitude plus sign) and a reading of 32770 is -0.2 (2’s complement). ° 6-18 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 135: Filtering Input Noise (Dl250-1 And Dl260 Cpus Only)

    NOTE: The BCD instruction is not needed for PID loop PV (loop PV is a binary number). Loads the BCD number filtered value from OUTD the accumulator into location V1402 to use in V1402 your application or PID loop. DL205 Analog Manual, 7th Edition Rev. D 6-19...
  • Page 136 Chapter 6: F2-04RTD 4-Channel RTD Input Notes 6-20 DL205 Analog Manual, 7th Edition Rev. D...
  • Page 137 hapter hapter F2-04THM hapter Hannel HerMoCouple npuT In This Chapter... Module Specifications 7–2 Setting the Module Jumpers 7–5 Connecting the Field Wiring 7–8 Module Operation 7–11 Writing the Control Program 7–13...

  • Page 138: Chapter 7: F2-04Thm, 4-Channel Thermocouple Input

    MIL STD 810C 514.2 Shock MIL STD 810C 516.2 Noise Immunity NEMA ICS3-304 One count in the specification table is equal to one least significant bit of the analog data value (1 in 65535). DL205 Analog Manual, 7th Edition Rev. D...

  • Page 139: Thermocouple Specifications

    Thermocouple Input Configuration Requirements The F2-04THM module requires 32 discrete input points from the CPU. The module can be installed in any slot of a DL205 system. The limitations on the number of analog modules are: • For local and local expansion systems, the available power budget and number of discrete I/O points.

  • Page 140: Special Placement Requirements (Dl230 And Remote I/O Bases)

    X locations. The table also shows the V-memory addresses that correspond to these X locations. X100 X120 X140 X160 V40400 V40401 V40402 V40403 V40404 V40405 V40406 V40407 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 141: Setting The Module Jumpers

    0V terminal, then connect the thermocouple calibrator to the differential inputs (for example, Ch 3+ and Ch 3). For the voltage input ranges, this jumper is inactive and can be installed or removed with no effect on voltage input. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 142: Selecting The Number Of Channels

    – – – – 0-5V – – ±5V – – 0–156 mV – – – ±156 mV – – *NOTE: R Wide is only available on modules with date code 0410E2 and later. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 143: Selecting The Conversion Units

    Compliment Units-0 Units-1 – NOTE: When selecting a Unipolar Voltage mod (0-5V, 0-156mV), BCD data type will not give a correct reading. Decimal data type should always e used for Unipolar Voltage modes. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 144: Connecting The Field Wiring

    The DL205 base has a switching type power supply. As a result of switching, noise may cause some instability into the analog input data if the base power supply is used. If this is unacceptable, try one of the following: Use a separate linear power supply.

  • Page 145: Thermocouples

    When exposing the F2-04THM module to abrupt ambient temperature changes it will take several minutes for the cold junction compensation and terminal block to stabilize. Errors introduced by abrupt ambient temperature changes will be less than 4°C. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 146: Wiring Diagrams

    Transmitter CH1 + CH3+ CH2 + Voltage Transmitter CH3 + Transmitter CH4+ Supply CH4 + Module Supply +24V +24VDC 18-26.4VDC, 60mA NOTE: Connect unused channels to a common terminal (0V, CH4+, CH4). 7-10 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 147: Module Operation

    Store data will be updated every Scan N+3 Channel 4 other scan. multiplexing method Scan N+4 Channel 1 can also be used for Write to Outputs the DL240/250-1/260 CPUs. DL205 Analog Manual, 7th Edition Rev. D 7-11...

  • Page 148: Channel Scanning Sequence For Dl240, Dl250-1, And Dl260 Cpus (Pointer Method)

    The time required to sense the temperature and copy the value to V-memory is 160ms minimum to 640ms plus 1 scan time maximum (number of channels x 160ms + 1 scan time). 7-12 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 149: Writing The Control Program

    The octal address (O2000) is stored here. V7672 is assigned to slot V7672 2 and acts as a pointer, which means the CPU will use the octal value in this location to determine exactly where to store the incoming data. DL205 Analog Manual, 7th Edition Rev. D 7-13...
  • Page 150 Expansion Base D2-CM #4: Analog Input Module Slot-Dependent V-memory Locations Slot No. of Channels V36300 V36301 V36302 V36303 V36304 V36305 V36306 V36307 Storage Pointer V36310 V36311 V36312 V36313 V36314 V36315 V36316 V36317 7-14 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 151: Negative Temperature Readings With Magnitude Plus Sign For The Dl240, Dl250-1 And Dl260 Cpus (Pointer Method)

    Put the actual signal value in V2012. Now you can use the data normally. V2012 V2002 K8000 Channel 2 data is negative when C2 is on (a value of - -1.0 reads as 8010, - -2.0 is 8020, etc.). ² DL205 Analog Manual, 7th Edition Rev. D 7-15...

  • Page 152: Magnitude Plus Sign (Bcd)

    OUTD the data normally. V2012 V2003 K8000 Channel 2 data is negative when C2 is on (a value of - -1.0 reads as 8000 0010, - -2.0 is 8000 0020, etc.). ² 7-16 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 153: Negative Temperatures 2'S Complement For The Dl240, Dl250-1 And Dl260 Cpus (Binary/Pointer Method)

    F2-04THM Slot 0 Slot 1 Slot 2 Slot 3 Slot 4 32pt 16pt 16pt Input Input Input Input Output V40400 V40403 V40402 V40401 DL205 Analog Manual, 7th Edition Rev. D 7-17...

  • Page 154: Analog Data Bits

    Broken Transmitter Bits (Pointer and Multiplexing Ladder Methods) 9 8 7 6 5 4 3 2 1 The broken transmitter bits are on when the corresponding RTD is open. Channel = broken transmitter bits 7-18 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 155: Reading Magnitude Plus Sign Values (Multiplexing)

    4 data is stored in V2003. C3 is reset to indicate that channel 4’s value is positive. If X37 is on, the data value represents a negative temperature. C3 is set to indicate that channel 4’s value is negative. DL205 Analog Manual, 7th Edition Rev. D 7-19...

  • Page 156: Reading 2'S Compliment Values (Multiplexing)

    No scaling of the input temperature is required. The readings directly reflect the actual temperatures. For example: a reading of 8482 is 848.2 , a reading of 16386 is -0.2 °C °C (magnitude plus sign) and a reading of 32770 is -0.2 (2’s complement). °C 7-20 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 157: Module Resolution 16-Bit (Unipolar Voltage Input)

    Use the sign bit to determine negative - -156 mV - -5 V values. 32767 32767 Bipolar Resolution = H – L Counts 32767 H or L = high or low limit of the range DL205 Analog Manual, 7th Edition Rev. D 7-21...

  • Page 158: Analog And Digital Value Conversions

    2.5V, use the following formula to determine the digital value that is D = 65535 (2.5V) stored in the V-memory location that contains the data. D = 6553.5 (2.5) D = 16383.75 7-22 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 159: Filtering Input Noise (Dl250-1 And Dl260 Cpus Only)

    NOTE: The BCD instruction is not needed for PID loop PV (loop PV is a binary number). Loads the BCD number filtered value from OUTD the accumulator into location V1402 to use in V1402 your application or PID loop. DL205 Analog Manual, 7th Edition Rev. D 7-23...
  • Page 160 Chapter 7: F2-04THM, 4-Channel Thermocouple Input Notes 7-24 DL205 Analog Manual, 7th Edition Rev. D...
  • Page 161 F2-02DA-1, F2-02DA-1L hapter hapter hapter hAnneL nALog urrent utput In This Chapter... Module Specifications 8–2 Connecting and Disconnecting the Field Wiring 8–5 Module Operation 8–7 Writing the Control Program 8–11...

  • Page 162: Chapter 8: F2-02Da-1, F2-02Da-1L, 2-Channel Analog Current Output

    ANALOG OUT ANALOG OUT ANALOG OUT 4-20mA 4-20mA 4-20mA • Both channels can be updated in one scan if either a DL240, a DL250-1 or a DL260 CPU is used in the DL205 PLC. +24V +24V +24V CH1– CH1– CH1– •...

  • Page 163: Output Specifications

    (add 20mA for each current loop used) Operating Temperature 0–60°C (32–140°F) Storage Temperature -20–70°C (-4–158°F) Relative Humidity 5–95% (non-condensing) Environmental air No corrosive gases permitted Vibration MIL STD 810C 514.2 Shock MIL STD 810C 516.2 Noise Immunity NEMA ICS3-304 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 164: Special Placement Requirements (Dl230 And Remote I/O Bases)

    Y locations. The table also shows the V-memory addresses that correspond to these Y locations. Y100 Y120 Y140 Y160 V40500 V40501 V40502 V40503 V40504 V40505 V40506 V40507 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 165: Connecting And Disconnecting The Field Wiring

    60mA. The two current loops also require 18–30 VDC, but at 20mA each. The DL205 bases have internal 24VDC power supplies that provide up to 300mA of current. This power source could be used instead of a separate power supply if only a few of analog modules are being used.

  • Page 166: Wiring Diagram

    Load Range The maximum load resistance depends on the particular loop power supply being used. Loop Power Supply Voltage Acceptable Load Range 30VDC 0 – 1200q 24VDC 0 – 910q 18VDC 0 – 620q DL205 Analog Manual, 7th Edition Rev. D...

  • Page 167: Module Operation

    Read inputs Scan N Channel 1 Execute Application Program Calculate the data Scan N+1 Channel 2 Scan N+2 Channel 1 Scan N+3 Write data Channel 2 Channel 1 Scan N+4 Write to outputs DL205 Analog Manual, 7th Edition Rev. D...

  • Page 168: Channel Scanning Sequence For Dl240, Dl250-1, And Dl260 Cpus (Pointer Method)

    Channel 1, 2 Execute Application Program Calculate the data Channel 1, 2 Scan N+1 Scan N+2 Channel 1, 2 Scan N+3 Write data Channel 1, 2 Channel 1, 2 Scan N+4 Write to outputs DL205 Analog Manual, 7th Edition Rev. D...

  • Page 169: Understanding The Output Assignments

    By controlling these outputs, the channel(s) to be updated can be selected. = channel select outputs Channel 1 & 2 (same data to both channels) None (both channels hold current values) DL205 Analog Manual, 7th Edition Rev. D...

  • Page 170: Analog Data Bits

    Each count can also be expressed L = low limit of the signal range in terms of the signal level by using the equation shown. 16mA / 4095 = 3.907 A per count 8-10 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 171: Writing The Control Program

    Writing the Control Program Reading Values Pointer Method and Multiplexing Two methods are used to read data values in the DL205, pointer and multiplexing methods. When to use either method and how to use it will be discussed here. Since the pointer method will not work if the PLC has a DL230 installed, only the multiplexing method can be used.
  • Page 172 Expansion Base D2-CM #4: Analog Input Module Slot-Dependent V-memory Locations Slot No. of Channels V36300 V36301 V36302 V36303 V36304 V36305 V36306 V36307 Storage Pointer V36320 V36321 V36322 V36323 V36324 V36325 V36326 V36327 8-12 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 173: Writing Data (Multiplexing)

    NOTE: Use binary data to write to the module outputs. Do not use a BIN instruction if the data is already in binary format. DL205 Analog Manual, 7th Edition Rev. D 8-13...

  • Page 174: Write Data To One Channel

    This example starts with V40501, but the actual value V40501 depends on the location of the module in your application. Y34- -OFF selects channel 1 for updating. Y35- -ON deselects channel 2 (do not update). 8-14 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 175: Calculating The Digital Value

    10 for A and complete the math as shown in the example D = 4095 (10mA – 4) to the right. D = (255.93) (6) D = 1536 DL205 Analog Manual, 7th Edition Rev. D 8-15...

  • Page 176: The Conversion Program

    This example assumes that a BCD value has been stored in V2300 and V2301 for channels 1 and 2 respectively. NOTE: The DL205 has many instructions available so that math operations can simply be performed using BCD format. Do the math in BCD, then convert to binary before writing to the module output.
  • Page 177 F2-02DA-2, F2-02DA-2L hapter hapter hapter hAnneL nALog oLtAge utput In This Chapter... Module Specifications 9–2 Setting the Module Jumpers 9–5 Connecting and Disconnecting the Field Wiring 9–8 Module Operation 9–10 Writing the Control Program 9–15...

  • Page 178: Chapter 9: F2-02Da-2, F2-02Da-2L, 2-Channel Analog Voltage Output

    0-5VDC -5+5VDC -5+5VDC discrete output module. The module can be installed in any +12V +12V slot of a DL205 PLC, but the available power budget and CH1– CH1– discrete I/O points are the limiting factors. Check the DL205 CH1+ CH1+ PLC User Manual for the particular model of CPU and I/O CH2–...

  • Page 179: Output Specifications

    F2-02DA-2L: 12VDC, 70mA (outputs fully loaded) Operating Temperature 0–60°C (32–140°F) Storage Temperature –20–70°C (-4–158°F) Relative Humidity 5–95% (non-condensing) Environmental Air No corrosive gases permitted Vibration MIL STD 810C 514.2 Shock MIL STD 810C 516.2 Noise Immunity NEMA ICS3-304 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 180: Special Placement Requirements (Dl230 And Remote I/O Bases)

    Y locations. The table also shows the V-memory addresses that correspond to these Y locations. Y100 Y120 Y140 Y160 V40500 V40501 V40502 V40503 V40504 V40505 V40506 V40507 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 181: Setting The Module Jumpers

    Date Code Affected: mmyyE3 and earlier Date Code Affected: mmyyF and later CH1 CH1 CH2 CH2 F2-02DA-2 CH2 – UNI F2-02DA-2 CH1 – UNI CH2 – UNI CH2 – UNI CH1 – UNI DL205 Analog Manual, 7th Edition Rev. D...

  • Page 182: Voltage Range And Output Combinations

    If you are using unipolar output (0-5V or 0-10V) on one channel and bipolar output (±5V, ±10V) on the other channel, then one of the outputs will use a non-standard data format. DL205 Analog Manual, 7th Edition Rev. D...
  • Page 183 - -2047 +2047 - -2047 +2047 4095 4095 Bipolar Ranges ± ± ± ± +10V +10V - -5V - -10V - -5V - -10V (+2047) +4095 (+2047) +4095 - -2047 +2047 - -2047 +2047 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 184: Connecting And Disconnecting The Field Wiring

    The module requires 24VDC, at 60mA while the F2-02DA-2L requires 12VDC, at 70mA. The DL205 bases have internal 24VDC power supplies that provide up to 300mA of current. This power source could be used instead of a separate power supply if only a few analog modules are being used.

  • Page 185: Wiring Diagram

    NOTE 1: Shields should be connected to the 0V terminal of the module or 0V of the power supply. NOTE 2: The F2-02DA-2L module must use a 12VDC, at 70mA, external power supply. DL205 Analog Manual, 7th Edition Rev. D...

  • Page 186: Module Operation

    Read inputs Scan N Channel 1 Execute Application Program Calculate the data Scan N+1 Channel 2 Scan N+2 Channel 1 Scan N+3 Write data Channel 2 Channel 1 Scan N+4 Write to outputs 9-10 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 187: Channel Scanning Sequence For Dl240, Dl250-1, And Dl260 Cpus (Pointer Method)

    Channel 1, 2 Execute Application Program Calculate the data Channel 1, 2 Scan N+1 Scan N+2 Channel 1, 2 Scan N+3 Write data Channel 1, 2 Channel 1, 2 Scan N+4 Write to outputs DL205 Analog Manual, 7th Edition Rev. D 9-11...

  • Page 188: Understanding The Output Assignments

    By controlling these outputs, the channel(s) to be updated = channel select outputs can be selected. Channel 1 & 2 (same data to both channels) None (both channels hold current values) 9-12 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 189: Analog Data Bits

    Therefore, in standard bipolar ranges (or whenever the output format is ±2047 in general), be sure that the RLL program does not create numbers with absolute values greater than 2047. DL205 Analog Manual, 7th Edition Rev. D 9-13...

  • Page 190: Module Resolution

    The following table shows the smallest change in signal level due to a digital value change of 1 LSB count. Smallest Output Voltage Range Signal Span Divide By Change 0 – 5V 4095 1.22mV 0 – 10V 4095 2.44mV ± 5V 4095 2.44mV ± 10V 4095 4.88mV 9-14 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 191: Writing The Control Program

    494. 4095 4095 A = 10U A = 494 A = 2023 10 (H – L) 1000 – 0) Refer to the example on the next page to write the conversion program DL205 Analog Manual, 7th Edition Rev. D 9-15...

  • Page 192: The Conversion Program

    V2300 and V2301 for channels 1 and 2 respectively. NOTE: The DL205 has many instructions available so that math operations can simply be performed using BCD format. Do the math in BCD, then convert to binary before writing to the module output.

  • Page 193: Negative Values With Bipolar Range

    Store the result in V2001. This is the digital value, in BCD form, that should be sent to the module (the actual steps required to send the V2001 data are shown later). DL205 Analog Manual, 7th Edition Rev. D 9-17...

  • Page 194: Writing Values: Pointer Method And Multiplexing

    Writing Values: Pointer Method and Multiplexing Two methods are used to read data values in the DL205, pointer and multiplexing. When to use either method and how to use it will be discussed here. Since the pointer method will not work if the PLC has a DL230 installed, only the multiplexing method can be used.
  • Page 195 Expansion Base D2-CM #4: Analog Output Module Slot-Dependent V-memory Locations Slot No. of Channels V36300 V36301 V36302 V36303 V36304 V36305 V36306 V36307 Storage Pointer V36320 V36321 V36322 V36323 V36324 V36325 V36326 V36327 DL205 Analog Manual, 7th Edition Rev. D 9-19...

  • Page 196: Writing Data (Multiplexing)

    K8000 ≥ If the output format is - -2047 to +2047, include this rung to embed the sign bit. For the output format 0 to 4095, omit this rung. V2001 K8000 ≥ 9-20 DL205 Analog Manual, 7th Edition Rev. D...
  • Page 197 Y37 during a channel 2 update scan. The sign bit (Y37 ON) indicates that the value is negative. You could use another permissive, such as a CR, etc. NOTE: Do not exceed a value of 2047 for ±2047 output data formats. DL205 Analog Manual, 7th Edition Rev. D 9-21...

  • Page 198: Write Data To One Channel

    The sign bit indicates that the value is negative. You could use another permissive, such as a CR, etc. Omit this rung if you are using the 0 to +4095 output format. 9-22 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 199: Analog And Digital Value Conversions

    D = 2047 (6V) the digital value “D” to be stored in the V-memory location which contains the data. D = (204.7) (6) D = 1228 DL205 Analog Manual, 7th Edition Rev. D 9-23...
  • Page 200 Chapter 9: F2-02DA-2, F2-02DA-2L, 2-Channel Analog Voltage Output Notes 9-24 DL205 Analog Manual, 7th Edition Rev. D...
  • Page 201 F2-08DA-1, hapter hapter hapter hAnnel nAlog urrent utput In This Chapter... Module Specifications 10–2 Connecting and Disconnecting the Field Wiring 10–5 Module Operation 10–7 Writing the Control Program 10–11...

  • Page 202: Module Specifications

    The F2-08DA-1 Analog output 16-point output points. The module can be installed in any slot of a DL205 PLC system, but the available power budget and discrete I/O points can be the limiting factors. Check the user manual for the particular model of CPU and I/O base being used for information regarding power budget and number of local, local expansion or remote I/O points.

  • Page 203: Output Specifications

    Operating Temperature 0–60°C (32–140°F) Storage Temperature -20–70°C (-4–158°F) Relative Humidity 5–95% (non-condensing) Environmental air No corrosive gases permitted Vibration MIL STD 810C 514.2 Shock MIL STD 810C 516.2 Noise Immunity NEMA ICS3-304 DL205 Analog Manual, 7th Edition Rev. D 10-3...

  • Page 204: Special Placement Requirements (Dl230 And Remote I/O Bases)

    Y locations. The table also shows the V-memory addresses that correspond to these Y locations. Y100 Y120 Y140 Y160 V40500 V40501 V40502 V40503 V40504 V40505 V40506 V40507 10-4 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 205: Connecting And Disconnecting The Field Wiring

    The two current loops also require 18–30 VDC, but at 20mA each. The DL205 bases have internal 24VDC power supplies that provide up to 300mA of current. This power source can be used instead of a separate power supply if only a few analog modules are being used.

  • Page 206: Wiring Diagram

    The maximum load resistance depends on the particular loop power supply being used. Loop Power Supply Voltage Source Load Range Sink Load Range 30VDC 0 – 1200q 24VDC 0 – 900q 0 – 400q 18VDC 0 – 600q 10-6 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 207: Module Operation

    Read inputs Scan N Channel 1 Execute Application Program Calculate the data Channel 2 Scan N+1 Scan N+2 Channel 3 Scan N+3 Write data Channel 4 Channel 8 Scan N+8 Write to outputs DL205 Analog Manual, 7th Edition Rev. D 10-7...

  • Page 208: Channel Scanning Sequence For Dl240, Dl250-1, And Dl260 Cpus (Pointer Method)

    Since all output points are automatically mapped into V-memory, the location of the data word that will be assigned to the module can be simply determined. 10-8 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 209: Channel Select Outputs

    = channel select outputs can be selected. Select Channel Outputs Channel Number Selected – – – – – – – – – – – – DL205 Analog Manual, 7th Edition Rev. D 10-9...

  • Page 210: Analog Data Bits

    4--20mA Resolution = H − L 4095 20mA H = high limit of the signal range L = low limit of the signal range 4095 10-10 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 211: Writing The Control Program

    This example assumes that a BCD value has been stored in V2300 and V2301 for channels 1 and 2 respectively. NOTE: The DL205 has many instructions available so that math operations can simply be performed using BCD format. Do the math in BCD, then convert to binary before writing to the module output.

  • Page 212: Reading Values Pointer Method And Multiplexing

    Chapter 10: F2-08DA-1, 8-Channel Analog Current Output Reading Values Pointer Method and Multiplexing Two methods are used to read data values in the DL205, pointer and multiplexing methods. When to use either method and how to use it will be discussed here. Since the pointer method will not work if the PLC has a DL230 installed, only the multiplexing method can be used.
  • Page 213 Expansion Base D2-CM #4: Analog Output Module Slot-Dependent V-memory Locations Slot No. of Channels V36300 V36301 V36302 V36303 V36304 V36305 V36306 V36307 Storage Pointer V36320 V36321 V36322 V36323 V36324 V36325 V36326 V36327 DL205 Analog Manual, 7th Edition Rev. D 10-13...

  • Page 214: Writing Data (Multiplexing Example)

    Chapter 10: F2-08DA-1, 8-Channel Analog Current Output Writing Data (Multiplexing Example) The following example program shows how to write data using the multiplexing method. This is used for all the DL205 CPUs. Restarts the update sequence. Updates channel 8. V2007 K7000 Updates channel 7.

  • Page 215: Write Data (Multiplexing Example) Continued

    V2001 K1000 Updates channel 1. V2000 Sends the data to the module. Our V40501 example starts with V40501, but the actual value depends on the location of the module in your application. DL205 Analog Manual, 7th Edition Rev. D 10-15...

  • Page 216: Sending Data To One Channel

    D = 4095 (A – 4) digital value, substitute 10 for A and complete the math as shown in the example to the right. D = 4095 (10mA – 4) D = (255.93) (6) D = 1536 10-16 DL205 Analog Manual, 7th Edition Rev. D...
  • Page 217 F2-08DA-2, hapter hapter hapter hAnnel nAlog oltAge utput In This Chapter... Module Specifications 11–2 Setting the Module Jumpers 11–5 Connecting the Field Wiring 11–6 Module Operation 11–8 Writing the Control Program 11–12...

  • Page 218: Chapter 11: F2-08Da-2, 8-Channel Analog Voltage Output

    F2-08DA-2 version 2.7 or later. • To use the pointer method for writing values, DL240 CPUs require firmware version 3.0 or later. F2-08DA-2 • DL250 CPUs require firmware version 1.33 or later. 11-2 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 219: Output Specifications

    The F2-08DA-2 Analog output appears as a 16-point discrete output module. The module can be installed in any slot of a DL205 PLC, but the available power budget and discrete I/O points are the limiting factors. Check the DL205 PLC User Manual for the partic- ular model of CPU and I/O base being used for information regarding power budget and number of local, local expansion or remote I/O points.

  • Page 220: Special Placement Requirements (Dl230 And Remote I/O Bases)

    Y locations. The table also shows the V-memory addresses that correspond to these Y locations. Y100 Y120 Y140 V40500 V40501 V40502 V40503 V40504 V40505 V40506 V40507 11-4 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 221: Setting The Module Jumpers

    0–4095 Install 0–10V 0–4095 Remove The following graphs show the voltage range to output data format relationship for each of the two selections. Ranges 0V -- 5V 0V -- 10V 4095 4095 DL205 Analog Manual, 7th Edition Rev. D 11-5...

  • Page 222: Connecting The Field Wiring

    The F2-08DA-2 requires an external power supply for the field. The module requires 24VDC, at up to 140mA current. The DL205 bases have internal 24VDC power supplies that provide up to 300mA of current. This power source could be used instead of a separate power supply if only a few analog modules are being used.

  • Page 223: Wiring Diagram

    NOTE 1 D to A Ch 8 load Converter 1K--10K ohms minimum F2-08DA-2 F2-08DA-2 NOTE 1: Shields should be connected to the 0V terminal of the module or 0V of the power supply. DL205 Analog Manual, 7th Edition Rev. D 11-7...

  • Page 224: Module Operation

    Read inputs Scan N Channel 1 Execute Application Program Calculate the data Scan N+1 Channel 2 Scan N+2 Channel 3 Scan N+3 Write data Channel 4 Channel 8 Scan N+8 Write to outputs 11-8 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 225: Channel Update Sequence For Dl240, Dl250-1, And Dl260 Cpus (Pointer Method)

    Channel 1, 2...8 Execute Application Program Calculate the data Channel 1, 2...8 Scan N+1 Scan N+2 Channel 1, 2...8 Scan N+3 Write data Channel 1, 2...8 Channel 1, 2...8 Scan N+4 Write to outputs DL205 Analog Manual, 7th Edition Rev. D 11-9...

  • Page 226: Understanding The Output Assignments

    The channel to be updated is controlled = channel select outputs by these three outputs. Select Channel Outputs Channel Number Selected – – – – – – – – – – – – 11-10 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 227: Analog Data Bits

    The table below shows the smallest change in signal level due to a digital value change of 1 LSB count. Smallest Output Voltage Range Signal Span Divide By Change 0–5V 5 volts 4095 1.22 mV 0–10V 10 volts 4095 2.44 mV DL205 Analog Manual, 7th Edition Rev. D 11-11...

  • Page 228: Writing The Control Program

    49.4 cannot be loaded in the program, so it is shifted right one decimal place to make a usable value of 494. 4095 4095 A = 10U A = 494 A–2023 10 (H–L) (1000–0) Refer to the example on the next page to write the conversion program. 11-12 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 229: The Conversion Program

    V2300 and V2301 for channels 1 and 2 respectively. NOTE: The DL205 has many instructions available so that math operations can simply be performed using BCD format. Do the math in BCD, then convert to binary before writing to the module output.

  • Page 230: Writing Values: Pointer Method And Multiplexing

    Writing Values: Pointer Method and Multiplexing Two methods are used to read data values in the DL205, pointer and multiplexing. When to use either method and how to use it will be discussed here. Since the pointer method will not work if the PLC has a DL230 installed, only the multiplexing method can be used.
  • Page 231 Expansion Base D2-CM #4: Analog Output Module Slot-Dependent V-memory Locations Slot No. of Channels V36300 V36301 V36302 V36303 V36304 V36305 V36306 V36307 Storage Pointer V36320 V36321 V36322 V36323 V36324 V36325 V36326 V36327 DL205 Analog Manual, 7th Edition Rev. D 11-15...

  • Page 232: Writing Data Example(Multiplexing)

    Chapter 11: F2-08DA-2, 8-Channel Analog Voltage Output Writing Data Example(Multiplexing) The following example shows how to write the data to be sent to the output using the multi- plexing method. This can be used for all DL205 CPUs. Restarts the update sequence. Updates channel 8.

  • Page 233: Writing Data Example(Multiplexing) Continued

    V2001 K1000 Updates channel 1. V2000 Sends the data to the module. Our V40501 example starts with V40501, but the actual value depends on the location of the module in your application. DL205 Analog Manual, 7th Edition Rev. D 11-17...

  • Page 234: Write Data To One Channel

    “D” to be stored in D = 4095 (6V) the V-memory location which contains the data. D = (409.5) (6) D = 2457 11-18 DL205 Analog Manual, 7th Edition Rev. D...
  • Page 235 F2-02DAS-1, I SolAteD hapter hapter hapter hAnnel nAlog urrent utput In This Chapter... Module Specifications 12–2 Connecting the Field Wiring 12–5 Module Operation 12–7 Writing the Control Program 12–11...

  • Page 236: Module Specifications

    1.7 or later. F2-02DAS-1 F2-02DAS-1 • To use the pointer method for writing values, DL240 CPUs require firmware version 2.9 or later. • DL250 CPUs require firmware version 1.30 or later. F2-02DAS-1 12-2 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 237: Output Specifications

    The F2-02DAS-1 Analog output appears as a 32 discrete output points. The module can be installed in any slot of a DL205 system, but the available power budget and discrete I/O points are the limiting factors. Check the DL205 PLC User Manual for the particular model of CPU and I/O base being used for information regarding power budget and number of local, local expansion or remote I/O points.

  • Page 238: Special Placement Requirements (Dl230 And Remote I/O Bases)

    Y locations. The table also shows the V-memory addresses that correspond to these Y locations. Y100 Y120 Y140 Y160 V40500 V40501 V40502 V40503 V40504 V40505 V40506 V40507 12-4 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 239: Connecting The Field Wiring

    WARNING: If the internal 24VDC base power is used, be sure to calculate the power budget. Exceeding the power budget can cause unpredictable system operation that can lead to a risk of personal injury or equipment damage. The module wiring diagram is on the following page. DL205 Analog Manual, 7th Edition Rev. D 12-5...

  • Page 240: Wiring Diagram

    NOTE 1: Shields should be connected to the 0V terminal of the module or 0V of the power supply. NOTE 2: Loads must be within the compliance voltage. NOTE 3: For non-isolated outputs, connect all 0Vs together (0V1...0V2) and connect all +Vs together (+V1...+V2). 12-6 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 241: Module Operation

    Read inputs Scan N Channel 1 Execute Application Program Calculate the data Scan N+1 Channel 2 Scan N+2 Channel 1 Write data Scan N+3 Channel 2 Channel 1 Scan N+4 Write to outputs DL205 Analog Manual, 7th Edition Rev. D 12-7...

  • Page 242: Channel Update Sequence For Dl240, Dl250-1, And Dl260 Cpus (Pointer Method)

    Channel 1, 2 Execute Application Program Calculate the data Channel 1, 2 Scan N+1 Scan N+2 Channel 1, 2 Scan N+3 Write data Channel 1, 2 Channel 1, 2 Scan N+4 Write to outputs 12-8 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 243: Understanding The Output Assignments

    By controlling these outputs, the channel to be updated is selected. Channel = channel select outputs 1 & 2 (same data to both channels) None (both channels hold current values) DL205 Analog Manual, 7th Edition Rev. D 12-9...

  • Page 244: Analog Data Bits

    L = Low limit of the signal range 65535 16mA / 65535 = 0.2241 µA per count Each count can also be expressed in terms of the signal level by using the equation shown. 12-10 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 245: Writing The Control Program

    494. Refer to the example on the next page to write the conversion program. 65535 65535 A = 10U A = 494 A = 32374 10 (H – L) 1000 – 0 DL205 Analog Manual, 7th Edition Rev. D 12-11...

  • Page 246: Engineering Units Conversion

    Divide the accumulator by 1000 (1000 = 100.0%). R1000 Convert the result to binary. RTOB Convert the result to BCD. Store the BCD double word result in V2000 / V2001. OUTD V2000 12-12 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 247: Read Data Values: Pointer Method And Multiplexing

    Read Data Values: Pointer Method and Multiplexing Two methods are used to read data values in the DL205, pointer and multiplexing. When to use either method and how to use it will be discussed here. Since the pointer method will not work if the PLC has a DL230 CPU installed, only the multiplexing method can be used.
  • Page 248 Expansion Base D2-CM #4: Analog Output Module Slot-Dependent V-memory Locations Slot No. of Channels V36300 V36301 V36302 V36303 V36304 V36305 V36306 V36307 Storage Pointer V36320 V36321 V36322 V36323 V36324 V36325 V36326 V36327 12-14 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 249: Write Data Example (Multiplexing)

    SP7 is a special relay that is on for one scan, then off for one scan. This multiplexing example can be used with all of the DL205 CPUs. NOTE: Binary data must be sent to the output module. If the data is already in binary format,do not use the BIN instruction shown in this example.

  • Page 250: Write Data To One Channel

    V40501, but the actual value V40501 depends on the location of the module in your application. Y40- -OFF selects channel 1 for updating. Y41- -OFF selects channel 2 for updating. 12-16 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 251: Analog And Digital Value Conversions

    “D” to be stored in the V-memory location D = 65535 (10mA–4) which is designated to store the data. D = (4095.94) (6) D = 24575 (5FFF DL205 Analog Manual, 7th Edition Rev. D 12-17...
  • Page 252 Chapter 12: F2-02DAS-1, 4-20mA Isolated 2-Channel Analog Current Output Notes 12-18 DL205 Analog Manual, 7th Edition Rev. D...
  • Page 253 F2-02DAS-2, 0-5V, 0-10V 2-C hapter hapter hAnnel hapter SolAteD nAlog utput In This Chapter... Module Specifications 13–2 Setting the Module Jumpers 13–5 Connecting the Field Wiring 13–6 Module Operation 13–7 Writing the Control Program 13–11...

  • Page 254: Module Specifications

    To use the pointer method for writing values, DL240 CPUs require firmware version 3.0 or later. 0-10VDC 0-10VDC 0-5VDC 0-5VDC • DL250 CPUs require firmware version 1.33 or later. F2-02DAS-2 F2-02DAS-2 F2-02DAS-2 13-2 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 255: Output Specifications

    The F2-02DAS-2 Analog output appears as a 32 discrete output points. The module can be installed in any slot of a DL205 system, but the available power budget and discrete I/O points are the limiting factors. Check the DL205 PLC User Manual for the particular model of CPU and I/O base being used for information regarding power budget and number of local, local expansion or remote I/O points.

  • Page 256: Special Placement Requirements (Dl230 And Remote I/O Bases)

    Y locations. The table also shows the V-memory addresses that correspond to these Y locations. Y100 Y120 Y140 Y160 V40500 V40501 V40502 V40503 V40504 V40505 V40506 V40507 13-4 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 257: Setting The Module Jumpers

    Jumper ON = 0--5V OFF= 0--10V Jumper ON = 0--5V OFF= 0--10V Two Circuit Board Design Jumper Top Board ON = 0--5V OFF= 0--10V Jumper ON = 0--5V OFF= 0--10V Bottom Board DL205 Analog Manual, 7th Edition Rev. D 13-5...

  • Page 258: Connecting The Field Wiring

    60 mA CH ANALOG OUT ANALOG OUT NOTE 2 Ω NOTE 1 Voltage Source Transmitter Supply CH2-V Ch 2 load CH2+V Ω NOTE 2 Ω Voltage Source 0-10VDC 0-10VDC 0-5VDC 0-5VDC F2-02DAS-2 F2-02DAS-2 13-6 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 259: Module Operation

    Read inputs Scan N Channel 1 Execute Application Program Calculate the data Scan N+1 Channel 2 Scan N+2 Channel 1 Write data Scan N+3 Channel 2 Channel 1 Scan N+4 Write to outputs DL205 Analog Manual, 7th Edition Rev. D 13-7...

  • Page 260: Understanding The Output Assignments

    Since all output points are automatically mapped into V-memory, the location of the data word that will be assigned to the module can simply be determined. 13-8 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 261: Channel Select Outputs

    The first sixteen bits represent the analog data in binary format. Bit Value Value 9 8 7 6 5 4 3 2 1 = data bits 1024 2048 4096 8192 16384 32768 DL205 Analog Manual, 7th Edition Rev. D 13-9...

  • Page 262: Module Resolution

    Each count can also be expressed in terms of the signal level by using the H = High limit of the signal range equation shown. L = Low limit of the signal range 13-10 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 263: Writing The Control Program

    49.4 cannot be loaded in the program, so it is shifted right one decimal place to make a usable value of 494. Refer to the example on the next page to write the conversion program. 65535 65535 A = 10U A = 494 A = 32374 10 (H–L) 1000–0 DL205 Analog Manual, 7th Edition Rev. D 13-11...

  • Page 264: Engineering Units Conversion

    Divide the accumulator by 1000 (1000 = 100.0%). R1000 Convert the result to binary. RTOB Convert the result to BCD. Store the BCD double word result in V2000 / V2001. OUTD V2000 13-12 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 265: Read Data Values: Pointer Method And Multiplexing

    Read Data Values: Pointer Method and Multiplexing Two methods are used to read data values in the DL205, pointer and multiplexing. When to use either method and how to use it will be discussed here. Since the pointer method will not work if the PLC has a DL230 CPU installed, only the multiplexing method can be used.
  • Page 266 Expansion Base D2-CM #4: Analog Output Module Slot-Dependent V-memory Locations Slot No. of Channels V36300 V36301 V36302 V36303 V36304 V36305 V36306 V36307 Storage Pointer V36320 V36321 V36322 V36323 V36324 V36325 V36326 V36327 13-14 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 267: Write Data Example (Multiplexing)

    SP7 is a special relay that is on for one scan, then off for one scan. This multiplexing example can be used with all of the DL205 CPUs. NOTE: Binary data must be sent to the output module. If the data is already in binary format,do not use the BIN instruction shown in this example.

  • Page 268: Write Data To One Channel

    V40501, but the actual value V40501 depends on the location of the module in your application. Y40- -OFF selects channel 1 for updating. Y41- -OFF selects channel 2 for updating. 13-16 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 269: Analog And Digital Value Conversions

    V-memory location which is D = 65535 (4) designated to store the data. D = (13107) (4) D = 52428 (CCCC DL205 Analog Manual, 7th Edition Rev. D 13-17...
  • Page 270 Chapter 13: F2-02DAS-2, 0-5V, 0-10V, 2-Channel Isolated Analog Output Notes 13-18 DL205 Analog Manual, 7th Edition Rev. D...
  • Page 271 F2-4AD2DA / 2-C hapter hapter hapter nAlOg OmbInAtIOn In This Chapter... Module Specifications 14–2 Connecting the Field Wiring 14–5 Module Operation 14–8 Writing the Control Program 14–13...

  • Page 272: Chapter 14: F2-4Ad2Da, 4-Ch. In / 2-Ch. Out Analog Combination

    ±12 counts maximum, @ 20mA current input Offset Calibration Error ±8 counts maximum, @ 4mA current input ±0.3% @ 25°C (77°F) Maximum Inaccuracy ±0.45% @ 0–60°C (32–140°F) Recommended External Fuse 0.032A, series 217 fast-acting, current inputs 14-2 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 273: Output Specifications

    The F2-4AD2DA Analog module requires 16 discrete input and 16 discrete output points. The module can be installed in any slot of a DL205 system, except when the DL230 CPU is used. The available power budget may also be a limiting factors. Check the DL205 PLC User Manual for the particular model of CPU and I/O base being used for more information regarding power budget and number of local, local expansion or remote I/O points.

  • Page 274: Special Placement Requirements (Dl230 And Remote I/O Bases)

    16pt In / Out Output Input Input Output V40400 V40500 V40401 V40500 V40501 Output data is split over two locations, so V40501 V40502 instructions cannot write data from a DL230. V40501 V40500 14-4 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 275: Connecting The Field Wiring

    If a separate power supply is used, be sure that it meets these require- ments. The DL205 bases have built-in 24VDC power supplies that provide up to 300mA of current. This may be used instead of a separate supply if only one combination module is used. The current required is 80mA (module) plus up to 120mA (six current loops) for a total of 200mA.

  • Page 276: Current Loop Transmitter Impedance

    Chapter 14: F2-4AD2DA, 4-Ch. In / 2-Ch. Out Analog Combination The DL205 base has a switching type power supply. As a result of switching noise, ±3–5 counts of instability may be noticed in the analog input data if the base power supply is used.

  • Page 277: Wiring Diagram

    Ch 1 load D to A CH2+ CH2+ 0--910 Converter (@ 24V) Ch 2 Current sinking F2-4AD2DA F2-4AD2DA Ch 2 load 0--910 (@ 24V) Loop Supply See NOTE 8 See NOTE 1 DL205 Analog Manual, 7th Edition Rev. D 14-7...

  • Page 278: Module Operation

    Scan N+1 Ch 1, 2, 3, 4 Scan N+2 Ch1, 2, 3, 4 Store data Ch 1, 2, 3, 4 Scan N+3 Ch 1, 2, 3, 4 Scan N+4 Write to Outputs 14-8 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 279: Output Channel Update Sequence For A Dl230 Cpu (Multiplexing)

    Read inputs Channel 1,2 Scan N Execute Application Program Calculate the data Scan N+1 Channel 1,2 Scan N+2 Channel 1,2 Scan N+3 Write data Channel 1,2 Scan N+4 Channel 1,2 Write to outputs DL205 Analog Manual, 7th Edition Rev. D 14-9...

  • Page 280: Understanding The I/O Assignments

    The first twelve bits of the input word V40401 represent the analog data in binary format. Value Value 9 8 7 6 5 4 3 2 1 = data bits 1024 2048 14-10 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 281: Active Channel Indicator Bits

    The first twelve bits of the output word represent the analog data in binary format. Value Value V40501 9 8 7 6 5 4 3 2 1 1024 2048 = data bits DL205 Analog Manual, 7th Edition Rev. D 14-11...

  • Page 282: Module Resolution

    H = high limit of the signal range signal level by using the equation shown. L = low limit of the signal range µ 16mA / 4095 = 3.907 A per count 14-12 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 283: Writing The Control Program

    49.4 cannot be loaded in the program, so it is shifted right one decimal place to make a usable value of 494. 4095 4095 A = 10U A = 494 A = 2023 10 (H–L) 1000–0) DL205 Analog Manual, 7th Edition Rev. D 14-13...
  • Page 284 Divide the accumulator by 1000 (because we used a multiplier of 10, we have to use 1000 instead of 100). K1000 Store the BCD result in V2005 (the actual steps required to send the data are shown later). V2005 14-14 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 285: Scaling The Input Data

    X, C, etc. permissive contact. Load channel 1 data to the accumulator. V2000 Multiply the accumulator by 1000 (to start the conversion). K1000 Divide the accumulator by 4095. K4095 Store the result in V2010. V2010 DL205 Analog Manual, 7th Edition Rev. D 14-15...

  • Page 286: Read / Write Program For The Dl240, Dl250-1 And Dl260 Cpus (Pointer Method)

    The constant O2004 is stored here. V7703 is assigned to slot 3 and acts as a pointer, which means the CPU will use the value in this V7703 location to determine exactly where to obtain the output data. 14-16 DL205 Analog Manual, 7th Edition Rev. D...
  • Page 287 Slot No. of Channels V36300 V36301 V36302 V36303 V36304 V36305 V36306 V36307 V36317 Input Pointer V36310 V36311 V36312 V36313 V36314 V36315 V36316 Output Pointer V36320 V36321 V36322 V36323 V36324 V36325 V36326 V36327 DL205 Analog Manual, 7th Edition Rev. D 14-17...

  • Page 288: Read Input Values (Multiplexing)

    This multiplexing example can be used with all of the DL205 CPUs. Load data when module is not busy.

  • Page 289: Single Input Channel Selected (Multiplexing)

    SP7 is a special relay that is On for one scan, then Off for one scan. This multiplexing example can be used with all of the DL205 CPUs. NOTE: Binary data must be sent to the output module. If the data is already in binary format, do not use the BIN instruction shown in this example.

  • Page 290: Write Data To One Channel

    “D” to D = 4095 (10mA – 4) be stored in the V-memory location which is designated to store the data. D = (255.93) (6) D = 1536 14-20 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 291: Filtering Input Noise (Dl250-1, Dl260 Cpus Only)

    PID loop PV (loop PV is a binary number). Loads the BCD number filtered value from the accumulator into location V1402 to use in V1402 your application or PID loop. DL205 Analog Manual, 7th Edition Rev. D 14-21...
  • Page 292 Chapter 14: F2-4AD2DA, 4-Ch. In / 2-Ch. Out Analog Combination Notes 14-22 DL205 Analog Manual, 7th Edition Rev. D...
  • Page 293 f2-8AD4DA-1 / 4-C hapter hapter hapter urrenT nALog oMbInATIon In This Chapter... Module Specifications 15–2 Connecting the Field Wiring 15–6 Module Operation 15–9 Special V-Memory Locations 15–13 Writing the Control Program 15–16...

  • Page 294: Module Specifications

    Hardware and Firmware Requirements Base Type CPU/Controller Firmware Version D2-250-1 4.40 or later Local D2-260 2.20 or later Expansion D2-CM 1.30 or later H2-EBC(-F) 2.1.441 or later Remote I/O H2-EBC100 4.0.457 or later 15-2 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 295: Input Specifications

    Recommended External Fuse 0.032A, series 217 fast-acting, current inputs NOTE: The values listed for Sample Duration Time and Conversion Time are for a single channel, and do not include PLC scan times. DL205 Analog Manual, 7th Edition Rev. D 15-3...

  • Page 296: Output Specifications

    Crosstalk at DC, 50/60Hz -70 dB or 0.025% of full scale NOTE: One count in the specifications table is equal to one least significant bit of analog data value (1 in 65536) 15-4 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 297: General Module Specifications

    EN61000-6-4 (conducted and radiated RF emissions) Any non-CPU slot in local, expansion, or Ethernet remote base Module Location of DL205 system with DL250-1 or DL260 CPU 19 point removable terminal block included. Field Wiring Optional remote wiring using ZL-CM20 remote feed-through terminal block module and ZL-2CBL2# cable.

  • Page 298: Connecting The Field Wiring

    The DL205 base has a switching type power supply. As a result of switching noise, ±3–5 counts of instability may be noticed in the analog input data if the base power supply is used.

  • Page 299: Current Loop Transmitter Impedance

    Mr -- Module resistance (internal 100 Ohms) R ≥ 650 Two-wire Transmitter Module Channel 1 DC Supply IN1+ +24V 100 Ohms IN- - In the example, add a 650 ohm resistor (R) in series with the module. DL205 Analog Manual, 7th Edition Rev. D 15-7...

  • Page 300: Wiring Diagram

    See Note 2 NOTE 1: Shields should be connected at their respective signal source. NOTE 2: A series 217, 0.032A, fast-acting fuse is recommended for 4–20 mA current input loops. 15-8 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 301: Module Operation

    Profibus slave base. Execute Application Program Read the data Scan N Ch 1 Ch 2 Scan N+1 Ch 3 Scan N+2 Store data Ch 7 Scan N+6 Write to Outputs Ch 8 Scan N+7 DL205 Analog Manual, 7th Edition Rev. D 15-9...

  • Page 302: Output Channel Update Sequence (Pointer Method)

    Scan N Ch 1 Read the data Scan N+1 Ch 2 Scan N+2 Ch 3 Store data Scan N+3 Ch 4 Scan N+6 Write to Outputs Scan N+7 Scan N+8 Ch 1 15-10 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 303: Understanding The I/O Assignments

    V40502 The individual bits in these data word locations represent specific information about the analog signal. (The specific memory locations may vary, depending upon the slot where the F2-8AD4DA-1 module is located.) DL205 Analog Manual, 7th Edition Rev. D 15-11...

  • Page 304: Input Data Bits

    Value Value = data bits 1024 2048 V40502 4096 8192 16384 32768 The second output word is not usable by the programmer. = not usable by programmer 15-12 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 305: Special V-Memory Locations

    V36127 Input Resolutions V36130 V36131 V36132 V36133 V36134 V36135 V36136 V36137 (Reserved) V36140 V36141 V36142 V36143 V36144 V36145 V36146 V36147 Input Track & Hold V36150 V36151 V36152 V36153 V36154 V36155 V36156 V36157 DL205 Analog Manual, 7th Edition Rev. D 15-13...

  • Page 306: Number Of I/O Channels Enabled & Data Format

    Each of the eight input channels can be individually disabled or configured for 12, 14, or 16 bit resolution. V36403: (specific memory location will vary depending upon the base and slot location). RnH = Resolution channel n High bit RnL = Resolution channel n Low bit 15-14 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 307: Input Track And Hold Selection Bits

    Reset Track and Hold Value resets previously held input value Example: Input channel track and hold settings: 1-3 = none, ch 4-5 = minimum, ch 6-7 = maximum, ch 8 = reset; V36423=E940(hex). DL205 Analog Manual, 7th Edition Rev. D 15-15...

  • Page 308: Writing The Control Program

    V-memory locations can be used. Also, these examples assume that the module is installed in slot 3 of the CPU base. The pointer V-memory locations determined by the layout of the application should be used. 15-16 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 309: Module Configuration Example 1

    NOTE: Binary data format is recommended for 14 or 16 bit resolution input data, especially if the input data is to be used in any math instructions (DL205 User Manual, ch.5). There is only one V-memory word (16 bits) available for the actual data.

  • Page 310: Module Configuration Example 2

    NOTE: Binary data format is recommended for 14 or 16 bit resolution input data, especially if the input data is to be used in any math instructions (DL205 User Manual, ch.5). There is only one V-memory word (16 bits) available for the actual data.

  • Page 311: Module Configuration Example 3

    NOTE: Binary data format is recommended for 14 or 16 bit resolution input data, especially if the input data is to be used in any math instructions (DL205 User Manual, ch.5). There is only one V-memory word (16 bits) available for the actual data.

  • Page 312: Module 12 Bit Input Resolution

    L = low limit of the signal range range. Each count can also be expressed in terms of 20mA / 65535 = 0.305 A per count the signal level by using the equation shown. 15-20 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 313: Analog And Digital Input Data Value Conversion

    E.U. E.U. Digital Digital Digital Analog (mA) 0–20 mA 4–20 mA 12 Bit 14 Bit 16 Bit Transmitter Transmitter 4095 16383 65535 1400 1400 2457 9830 39321 2048 8192 32768 3277 13107 DL205 Analog Manual, 7th Edition Rev. D 15-21...

  • Page 314: Scaling The Input Data

    NOTE: Binary data format is recommended for 14 or 16 bit resolution input data, especially if the input data is to be used in any math instructions (DL205 User Manual, ch.5). There is only one V-memory word (16 bits) available for the actual data.

  • Page 315: Input Engineering Unit Conversion Example 1

    Store input EU value in V2100. V2100 NOTE: The above examples use SP1 (which is always on) as a permissive contact for the engineering unit conversions. X, C, etc. could also be used as a permissive contact. DL205 Analog Manual, 7th Edition Rev. D 15-23...

  • Page 316: Input Engineering Unit Conversion Example 2

    (If input less than 4mA.) (This rung not used if input transmitter is 0- -20 mA.) Store value of 0 in V2100 (This rung not used if input transmitter is 0- -20 mA.) V2100 15-24 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 317: Input Engineering Unit Conversion Example 3

    When Track and Hold is reset, the module will display the real-time input value. When the selection is changed from reset to minimum value or maximum value, the input will start over as described previously. DL205 Analog Manual, 7th Edition Rev. D 15-25...

  • Page 318: Track And Hold Example

    This sets input channel 1 for Track and Hold Minimum Value. As the analog value varies, only a measured value lower than the previously stored stored will be written to V2000. V36423 15-26 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 319: Module 16 Bit Output Resolution

    The Digital Analog (mA) E.U. 16 Bit example is a measurement of pressure from 0.0–140.0 PSI, using a multiplier of 10 for 65535 1400 one implied decimal place. 39321 32768 13107 DL205 Analog Manual, 7th Edition Rev. D 15-27...

  • Page 320: Calculating The Digital Output Value

    FFFF hex = 65535; KFFFF 16 bit maximum digital value. Divide by 1400; DIVB 578 hex = 1400; K578 EU range X 10 for implied decimal. Store output digital value in V2020. V2020 15-28 DL205 Analog Manual, 7th Edition Rev. D...
  • Page 321 f2-8AD4DA-2 / 4-C hapter hapter hapter urrenT oLTAge oMbInATIon In This Chapter... Module Specifications 16–2 Connecting the Field Wiring 16–6 Module Operation 16–8 Special V-Memory Locations 16–12 Writing the Control Program 16–16...

  • Page 322: Module Specifications

    Hardware and Firmware Requirements Base Type CPU/Controller Firmware Version D2-250-1 4.40 or later Local D2-260 2.20 or later Expansion D2-CM 1.30 or later H2-EBC(-F) 2.1.441 or later Remote I/O H2-EBC100 4.0.457 or later 16-2 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 323: Input Specifications

    -90 dB min. @ DC; -150 dB min. @ 50/60Hz Crosstalk ±0.025% of range max. @ DC, 50/60Hz NOTE: The values listed for Sample Duration Time and Conversion Time are for a single channel, and do not include PLC scan times. DL205 Analog Manual, 7th Edition Rev. D 16-3...

  • Page 324: Output Specifications

    Crosstalk at DC, 50/60Hz -70 dB or 0.025% of full scale NOTE: One count in the specifications table is equal to one least significant bit of analog data value (1 in 65536) 16-4 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 325: General Module Specifications

    EN61000-6-4 (conducted and radiated RF emissions) Any non-CPU slot in local, expansion, or Ethernet remote base Module Location of DL205 system with DL250-1 or DL260 CPU 19 point removable terminal block included. Field Wiring Optional remote wiring using ZL-CM20 remote feed-through terminal block module and ZL-2CBL2# cable.

  • Page 326: Connecting The Field Wiring

    The DL205 base has a switching type power supply. As a result of switching noise, ±3–5 counts of instability may be noticed in the analog input data if the base power supply is used.

  • Page 327: Wiring Diagram

    4- -wire voltage Voltage transmitter transmitter shield, Channel 8 Isolated analog circuit common See Note 1 NOTE 1: Connect shields to the 0V of the module; do not connect both ends of the shield. DL205 Analog Manual, 7th Edition Rev. D 16-7...

  • Page 328: Module Operation

    Profibus slave base. Execute Application Program Read the data Scan N Ch 1 Ch 2 Scan N+1 Ch 3 Scan N+2 Store data Ch 7 Scan N+6 Write to Outputs Ch 8 Scan N+7 16-8 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 329: Output Channel Update Sequence (Pointer Method)

    Scan N Ch 1 Read the data Scan N+1 Ch 2 Scan N+2 Ch 3 Store data Scan N+3 Ch 4 Scan N+6 Write to Outputs Scan N+7 Scan N+8 Ch 1 DL205 Analog Manual, 7th Edition Rev. D 16-9...

  • Page 330: Understanding The I/O Assignments

    V40502 The individual bits in these data word locations represent specific information about the analog signal. (The specific memory locations may vary, depending upon the slot where the F2-8AD4DA-2 module is located.) 16-10 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 331: Input Data Bits

    Value Value 1024 = data bits 2048 V40502 4096 8192 16384 32768 The second output word is not usable by the programmer. = not usable by programmer DL205 Analog Manual, 7th Edition Rev. D 16-11...

  • Page 332: Special V-Memory Locations

    V36127 Input Resolutions V36130 V36131 V36132 V36133 V36134 V36135 V36136 V36137 (Reserved) V36140 V36141 V36142 V36143 V36144 V36145 V36146 V36147 Input Track & Hold V36150 V36151 V36152 V36153 V36154 V36155 V36156 V36157 16-12 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 333: Number Of I/O Channels Enabled & Data Format

    Each of the eight input channels can be individually disabled or configured for 12, 14, or 16 bit resolution. V36403: (specific memory location will vary depending upon the base and slot location). DL205 Analog Manual, 7th Edition Rev. D 16-13...
  • Page 334 OR = Output Range Input/Output Range 0–5V 0–10V Example: Input channel range is 0–5V, and output channel range is 0–10V; V36413=100(hex). – – – – – – – – – – – – – – 16-14 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 335: Input Track And Hold Selection Bits

    Reset Track and Hold Value resets previously held input value Example: Input channel track and hold settings: 1-3 = none, ch 4-5 = minimum, ch 6-7 = maximum, ch 8 = reset; V36423=E940(hex). DL205 Analog Manual, 7th Edition Rev. D 16-15...

  • Page 336: Writing The Control Program

    V-memory locations can be used. Also, these examples assume that the module is installed in slot 3 of the CPU base. The pointer V-memory locations determined by the layout of the application should be used. 16-16 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 337: Module Configuration Example 1

    NOTE: Binary data format is recommended for 14 or 16 bit resolution input data, especially if the input data is to be used in any math instructions (DL205 User Manual, ch.5). There is only one V-memory word (16 bits) available for the actual data. Although the 12 bit resolution maximum value of 4095 can be stored in one word using either binary or BCD formats, the 14 and 16 bit resolution maximum values of 16383 and 65535 both exceed the BCD format’s maximum single word capacity of 9999.

  • Page 338: Module Configuration Example 2

    NOTE: Binary data format is recommended for 14 or 16 bit resolution input data, especially if the input data is to be used in any math instructions (DL205 User Manual, ch.5). There is only one V-memory word (16 bits) available for the actual data. Although the 12 bit resolution maximum value of 4095 can be stored in one word using either binary or BCD formats, the 14 and 16 bit resolution maximum values of 16383 and 65535 both exceed the BCD format’s maximum single word capacity of 9999.

  • Page 339: Module Configuration Example 3

    NOTE: Binary data format is recommended for 14 or 16 bit resolution input data, especially if the input data is to be used in any math instructions (DL205 User Manual, ch.5). There is only one V-memory word (16 bits) available for the actual data. Although the 12 bit resolution maximum value of 4095 can be stored in one word using either binary or BCD formats, the 14 and 16 bit resolution maximum values of 16383 and 65535 both exceed the BCD format’s maximum single word capacity of 9999.

  • Page 340: Module 12 Bit Input Resolution

    Each count can also be expressed in terms of the 5V / 65535 = 76 A per count µ signal level by using the equation shown. 10V / 65535 = 152 A per count µ 16-20 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 341: Analog And Digital Input Data Value Conversion

    6V, the formula can be easily D = (6) (6553.5) used to determine the digital value (D) that should be stored in the V-memory location D = 39321 that contains the data. DL205 Analog Manual, 7th Edition Rev. D 16-21...

  • Page 342: Scaling The Input Data

    NOTE: Binary data format is recommended for 14 or 16 bit resolution input data, especially if the input data is to be used in any math instructions (DL205 User Manual, ch.5). There is only one V-memory word (16 bits) available for the actual data. Although the 12 bit resolution maximum value of 4095 can be stored in one word using either binary or BCD formats, the 14 and 16 bit resolution maximum values of 16383 and 65535 both exceed the BCD format’s maximum single word capacity of 9999.

  • Page 343: Input Engineering Unit Conversion Example 1

    Store input EU value in V2100. V2100 NOTE: The above examples use SP1 (which is always on) as a permissive contact for the engineering unit conversions. X, C, etc. could also be used as a permissive contact. DL205 Analog Manual, 7th Edition Rev. D 16-23...

  • Page 344: Input Engineering Unit Conversion Example 2

    When Track and Hold is reset, the module will display the real-time input value. When the selection is changed from reset to minimum value or maximum value, the input will start over as described previously. 16-24 DL205 Analog Manual, 7th Edition Rev. D...

  • Page 345: Track And Hold Example

    This sets input channel 1 for Track and Hold Minimum Value. As the analog value varies, only a measured value lower than the previously stored stored will be written to V2000. V36423 DL205 Analog Manual, 7th Edition Rev. D 16-25...

  • Page 346: Module 16 Bit Output Resolution

    Analog Range Digital E.U. The example is a measurement of 16 Bit 0–5V 0–10V pressure from 0.0–140.0 PSI, using a 65535 1400 multiplier of 10 for one implied decimal 32768 place. 16-26 DL205 Analog Manual, 7th Edition Rev. D...
  • Page 347 FFFF hex = 65535; KFFFF 16 bit maximum digital value. Divide by 1400; DIVB 578 hex = 1400; K578 EU range X 10 for implied decimal. Store output digital value in V2020. V2020 DL205 Analog Manual, 7th Edition Rev. D 16-27...
  • Page 348 Chapter 16: F2-8AD4DA-2, 8-Ch. In / 4-Ch. Out Analog Voltage Combination Notes 16-28 DL205 Analog Manual, 7th Edition Rev. D...
  • Page 349 DL205 D iscrete eMOry In This Appendix... X Input / Y Output Bit Map A–2 Control Relay Bit Map A–4 Remote I/O Bit Map (DL260 only) A–8...
  • Page 350 Appendix A: DL205 Discrete I/O Memory Map X Input / Y Output Bit Map This table provides a listing of the individual Input points associated with each V-memory address bit for the DL230, DL240, and DL250–1 and DL260 CPUs. The DL250–1 ranges apply to the DL250.
  • Page 351 Appendix A: DL205 Discrete I/O Memory Map Additional DL260 Input (X) and Output (Y) Points LSB X Input Y Output Address Address V40440 V40540 1017 1016 1015 1014 1013 1012 1011 1010 1007 1006 1005 1004 1003 1002 1001 1000...
  • Page 352 Appendix A: DL205 Discrete I/O Memory Map Control Relay Bit Map This table provides a listing of the individual control relays associated with each V-memory address bit. DL230 / DL240 / DL250-1 / DL260 Control Relays (C) Address V40600 V40601...
  • Page 353 Appendix A: DL205 Discrete I/O Memory Map Additional DL250-1 / DL260 Control Relays (C) Address V40640 1017 1016 1015 1014 1013 1012 1011 1010 1007 1006 1005 1004 1003 1002 1001 1000 V40641 1037 1036 1035 1034 1033 1032 1031 1030 1027 1026 1025 1024 1023 1022 1021 1020...
  • Page 354 Appendix A: DL205 Discrete I/O Memory Map This portion of the table shows additional Control Relays points available with the DL260. Additional DL260 Control Relays (C) Address V40700 2017 2016 2015 2014 2013 2012 2011 2010 2007 2006 2005 2004...
  • Page 355 Appendix A: DL205 Discrete I/O Memory Map Additional DL260 Control Relays (C) Address V40740 3017 3016 3015 3014 3013 3012 3011 3010 3007 3006 3005 3004 3003 3002 3001 3000 V40741 3037 3036 3035 3034 3033 3032 3031 3030 3027...
  • Page 356 Appendix A: DL205 Discrete I/O Memory Map Appendix A: DL205 Discrete I/O Memory Map Remote I/O Bit Map (DL260 only) This table provides a listing of the individual remote I/O points associated with each V-memory address bit. DL260 Remote I/O (GX) and (GY) Points...
  • Page 357 Appendix A: DL205 Discrete I/O Memory Map DL260 Remote I/O (GX) and (GY) Points Address Address V40040 V40240 1017 1016 1015 1014 1013 1012 1011 1010 1007 1006 1005 1004 1003 1002 1001 1000 V40041 V40241 1037 1036 1035 1034 1033 1032 1031 1030 1027 1026 1025 1024 1023 1022 1021 1020...
  • Page 358 Appendix A: DL205 Discrete I/O Memory Map DL260 Remote I/O (GX) and (GY) Points Address Address V40100 V40300 2017 2016 2015 2014 2013 2012 2011 2010 2007 2006 2005 2004 2003 2002 2001 2000 V40101 V40301 2037 2036 2035 2034 2033 2032 2031 2030 2027 2026 2025 2024 2023 2022 2021 2020...
  • Page 359 Appendix A: DL205 Discrete I/O Memory Map DL260 Remote I/O (GX) and (GY) Points Address Address V40140 V40340 3017 3016 3015 3014 3013 3012 3011 3010 3007 3006 3005 3004 3003 3002 3001 3000 V40141 V40341 3037 3036 3035 3034 3033 3032 3031 3030 3027 3026 3025 3024 3023 3022 3021 3020...

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