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Summary of Contents for Omega DP606A
- Page 1 User’s Gui d e Shop online at omega.com e-mail: info@omega.com For latest product manuals: www.omegamanual.info DP606A/DP612A Universal 6/12 Channel ¼ DIN Panel Meter...
- Page 2 Fax: (203) 359-7700 e-mail: info@omega.com For Other Locations Visit omega.com/worldwide The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.
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Page 3: Table Of Contents
Table of DP600A, DP606A, DP612A Series Contents Table of Contents Section ..................Page Section 1 Introduction ..................1 Section 2 Installation and Operating Conditions ........2 Section 3 Mounting Instructions ..............3 Section 4 Wiring Instructions ............... 4 4.1 Rear Panel Diagram ..............4 4.2 Connecting Power .............. - Page 4 Table of DP600A, DP606A, DP612A Series Contents Table of Contents Section ..................Page Section 7 Modbus Register Assignments ..........23 7.1 System Registers ..............23 7.2 Temperature Registers ............24 7.3 Status Registers ..............24 7.4 Zone Registers ................ 25 7.5 User Calibration ..............
- Page 5 Table of Figures and Tables Figures ..................Page Figure 1 Side and Panel Cutout Views ............3 Figure 2 DP606A/DP612A: Rear Panel Connections ....... 4 Figure 3 Main Power Connections ............. 5 Figure 4 Relay Connections ................. 6 Figure 5 3 Wire RTD Wiring Diagram ............7 Figure 6 Front Panel Diagram ..............
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Page 6: Section 1 Introduction
Introduction Section 1 - Introduction The DP606A/DP612A Display Meter offers a flexible, easy to use 6 or 12 zone, 4 digit temperature and process measurement solution in a rugged ¼ DIN Aluminum housing. Selectable configuration eliminates the need for jumpers. -
Page 7: Section 2 Installation And Operating Conditions
WARNING: Failure to follow all instructions and warnings is at your own risk and may result in property damage, bodily injury and/or death. Omega Engineering is not responsible for any damages or loss arising or resulting from any failure to follow any and all instructions or observe any and all warnings. -
Page 8: Section 3 Mounting Instructions
Mounting Instructions Section 3 - Mounting Instructions Select a location for the monitor that is free from excessive shock, vibration, dirt, moisture and oil. Mount the monitor into a 3 5/8” (92mm) square cutout. The monitor as shipped is 1/4 DIN (92mm square), so it does not have to be removed from its housing to be mounted. -
Page 9: Section 4 Wiring Instructions
Wiring Instructions Section 4.1 - Rear Panel Diagram Figure 2 - DP606A/DP612A: Rear Panel Connections Item Description Reset Pinhole Serial Connector Input 7 through 12 Input 1 through 6 Supplementary Ground Point Power and Alarm Connector Mounting Slide Table 1 - Rear Panel Connections... -
Page 10: Connecting Power
Wiring Instructions Section 4.2 - Connecting Power Pin No. Code Description N(-) Neutral Power / DC-Power supply ALM2 C Alarm Relay 2 Common ALM2 NO Alarm Relay 2 Normally Open ALM2 NC Alarm Relay 2 Normally Closed DC + Power supply (9-36 VDC) Line Power (90-240 VAC) ALM1 C Alarm Relay 1 Common... -
Page 11: Connecting Alarms
Wiring Instructions Section 4.3 - Connecting Alarms The DP606A/DP612A Series includes SPDT mechanical relays with internal snubbers on the normally open contact side. When powered and not in an alarm state the relays are Energized and the NO contact is connected to the Relay common contact. -
Page 12: Connecting Communications
Connect Input sensors to the terminals Marked Zone 1 though Zone 12 (Z1 – Z12) on the rear panel. For the DP606A only Zones 1 through 6 are active and Terminals Z7 – Z12 are only used for 3 Wire RTDs. When connecting sensors follow the polarity indicated on the rear panel. -
Page 13: Section 5 Navigation
Series Navigation Section 5 - Series Navigation ºC ºF Function Zone Figure 6 - Front Panel Diagram Item Description Main Display Function Display Advance Button Increment Button Select Button Zone Display Unit/Mode Indicator Section 5.1 - RUN Mode When power is applied to the unit it will automatically enter the RUN mode, sequentially scanning each active zone and activating alarms if required. -
Page 14: Lock Zones
Series Navigation Section 5.2 - Lock Zones Symbol Description The display stops cycling thru each display. The currently selected zone information will be continuously updated on the display. Note that all active zones continue to be read and any alarm conditions will activate the enabled alarm relays. -
Page 15: Function Select Mode
Section 5.7 - Function Select Mode While in function select mode 1 is displayed in the Function Display and the selected function is displayed in the Main display. The DP606A/DP612A monitor has several different Functions listed in the table below. Function... -
Page 16: Function 1-Enter Password
Series Navigation Section 5.8 - Function 1 - Enter Password A password may be enabled to prevent unintended changes to the unit. The password is a 4 digit code and the default Password is 1011. The password can only be changed using the serial port. Use the buttons below to enter the password. -
Page 17: Function 3 And 4-Set Low And High Alarms
Series Navigation Section 5.10 - Function 3 and 4 - Set Low and High Alarms The High and Low alarm values determine the readings that the Alarms will activate at for each zone. The function selected is indicated in the function display. Function 3 sets the low alarms and Function 4 sets the high alarms. -
Page 18: Function 5-Modbus Address
Series Navigation Section 5.11 - Function 5 - Set Modbus Address The Modbus address is used for serial communications to determine which device on a bus is being accessed. The current Modbus Address is shown in the Main Display. The first digit flashes to indicate it can be edited. Use the buttons below to edit the address. -
Page 19: Function 7-Set Device Configuration
Series Navigation Section 5.13 - Function 7 - Set Device Configuration Function 7 sets the device configuration including the Alarm Type, Units and input type. The default setting for Function 7 is 2204 which represents Thermocouple Type K inputs with High/Low Latching alarms in Degrees Celsius. Each digit in the Main Display represents a different function. - Page 20 Series Navigation Section 5.13 - Function 7 - Set Device Configuration cont. Digit 1 is the Alarm type. High alarms will deactivate the relay when the Zone process value is Above the High Alarm Value defined in Function 4. Low alarms will deactivate the relay when the Zone process value is below the Low alarm defined in Function 3.
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Page 21: Function 8-Password Enable/Disable
Series Navigation Section 5.14 - Function 8 - Password Enable/Disable Using Function 8, a user password may be enabled to protect the unit from inadvertent changes. By Default the Password is disabled. The default password is 1011. This can only be changed using the serial port. ºC ºF Function... -
Page 22: Function A/B-Alarm Relay Function
Series Navigation Section 5.16 - Function A/B - Alarm Relay Function When split operation is selected in Function 7, Alarm relay operation is customized using functions A and B. Function A Controls Alarm 1 and Function B controls Alarm 2. Each zone may be assigned to one or more relays. -
Page 23: Function C/D-Scaling
Series Navigation Section 5.17 - Function C/D - Scaling Functions C and D set the scaling for the mA and mV input. Function C sets the Low Scale and Function D sets the High Scale. The scaling factors for mA and mV are separate so the values corresponding to the input type selected in Function 7 are shown. -
Page 24: Function F-Serial Configuration
Series Navigation Section 5.18 - Function F - Serial Configuration Function F sets up the serial port of the device. The default serial settings are RS485, 115.2k baud no Parity. Increment the flashing digit on the display Selects the next digit of the VALUE display, causing it to flash. Stores the current VALUE display as the Serial configuration and returns to the Function Select mode. -
Page 25: Section 6 Serial Interface
Modbus is structured using a MASTER-SLAVE topology, in which there is one MASTER device and up to 247 slave devices. All transactions are initiated by the MASTER device. The DP606A and DP612A acts as a slave device, with a device address in the range 1 to 247. -
Page 26: Data Formats
Serial Interface Section 6.2 - Data Formats Modbus holding registers are represented as 16 bit entities. The following encoding is used for extended data items. Note that ‘byte 0’ will be the first byte received/ transmitted. For data types that can be represented in 16 bits (Boolean, byte, char, int16 and uint16) a single register is used. -
Page 27: Multiple Register Writes
Section 6.5 - Request Packet Sizes Multiple consecutive registers may be accessed in a single transaction. The DP606A and DP612A Modbus interface imposes a maximum of 72 bytes for the total transaction. Allowing for the required framing, addressing and CRC results in the following data size restrictions using the READ and WRITE MULTIPLE functions. -
Page 28: Section 7 Modbus Register Assignments
Modbus Register Assignments Section 7 - DP606A and DP612A Modbus Register Assignments All accesses to the DP606A and DP612A database information is made thru the following Modbus registers. Data types: R – single 16 bit register (may be Boolean, byte, char, int16 or uint16 data) L –... -
Page 29: Temperature Registers
Modbus Register Assignments Section 7.2 - Temperature Registers Index Mnemonic Type Access Description 0x0100 40256 Temperature Zone 1 Zone 1 Process Value 0x0102 40258 Temperature Zone 2 Zone 2 Process Value 0x0104 40260 Temperature Zone 3 Zone 3 Process Value 0x0106 40262 Temperature Zone 4... -
Page 30: Zone Registers
Modbus Register Assignments Section 7.4 - Zone Registers The zone specific registers are repeated Zone 1 Register Base = 0x200 Zone 2 Register Base = 0x280 Zone 3 Register Base = 0x300 Zone 4 Register Base = 0x380 Zone 5 Register Base = 0x400 Zone 6 Register Base = 0x480 Zone 7 Register Base = 0x500 Zone 8 Register Base = 0x580... -
Page 31: User Calibration
Modbus Register Assignments Section 7.5 - User Calibration Index Mnemonic Type Access Description 0x1d7c 47548 Zone 1 RTD offset Offset Ohm for Zone 1 0x1d7e 47550 Zone 2 RTD offset Offset Ohm for Zone 2 0x1d80 47552 Zone 3 RTD offset Offset Ohm for Zone 3 0x1d82 47554... -
Page 32: Thermocouple Type
Modbus Register Assignments Section 7.9 - Thermocouple Type Thermocouple Type TYPE_B Thermocouple B type TYPE_C Thermocouple C type TYPE_E Thermocouple E type TYPE_J Thermocouple J type TYPE_K Thermocouple K type TYPE_R Thermocouple R type TYPE_S Thermocouple S type TYPE_T Thermocouple T type TYPE_N Thermocouple N type Section 7.10 - Sensor Status... -
Page 33: Process Unit
Modbus Register Assignments Section 7.12 - Process Unit Process Unit DEGREE_C Process unit is Celsius DEGREE_F Process unit is Fahrenheit Section 7.13 - Alarm Type Alarm Type ALARM_HIGH Alarm activated when PV > Alarm High SP ALARM_LOW Alarm activated when PV < Alarm Low SP HI_LOW_ALARM Alarm activated when Alarm Low SP <... -
Page 34: Section 8 Specifications
Display Meters User’s Guide Section 8 - Specifications Display 4-digit, 7-segment LED; red, 21 mm (0.83) Dimensions 95 x 95 x 135mm Panel Cutout ¼ DIN 92 x 92mm Environmental Conditions -20 to +70°C (-4 to +158°F), 90% RH non-condensing (Operating) -40 to +85°C (-40 to +185°F), 90% RH non-condensing (Storage) -
Page 35: Input Accuracy
Display Meters User’s Guide Section 8 - Input Accuracy Measurement Ranges and Accuracies based on Operating Temperature Operating Temperature Input Type Description Range Accuracy (25°C) Accuracy (0 to 50°C) Accuracy (-20 to 70°C) Process Voltage 0 to 1000 mV ± 1 mV ±... -
Page 36: Section 9 Approvals Information
Approvals information This product conforms to the EMC: 2014/30/EU (EMC Directive). Electrical Safety: This product conforms to the LVD: 2014/35/EU (Low Voltage Directive) UL / CSA UL 61010-1 / CSA C22.2 NO. 61010-1-12 Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use UL 61010-2-201 / CSA C22.2 NO. - Page 37 Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification.
- Page 38 Where Do I Find Everything I Need for Process Measurement and Control? OMEGA…Of Course! Shop online at omega.com TEMPERATURE M U Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies M U Wire: Thermocouple, RTD & Thermistor M U Calibrators & Ice Point References M U Recorders, Controllers &...
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Questions and answers
Hi, I am an Electrician installing your equipment, but I'm having a difficult time setting the degree to Fahrenheit. The directions that I'm reading isn't a clear as I would like it to be. Could someone please get in contact with me and help me if possible.
To set the Omega DP606A to display temperature in Fahrenheit, you need to change the unit setting in the controller. This can be done through its configuration menu, typically by accessing the setup parameters and selecting the desired temperature unit (Fahrenheit). If using Modbus communication, you can send the appropriate command to switch between Fahrenheit and Celsius as described in the Modbus section of the manual.
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