Omron C1000H Installation Manual
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Omron C1000H Installation Manual

Sysmac series
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Cat. No. W139-E1-04
SYSMAC
Programmable Controllers
C1000H/C2000H
INSTALLATION GUIDE

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  • Page 1 Cat. No. W139-E1-04 SYSMAC Programmable Controllers C1000H/C2000H INSTALLATION GUIDE...
  • Page 2 C1000H/C2000H Programmable Controllers Installation Guide Revised June 2000...
  • Page 3 Buyer indemnifies Omron against all related costs or expenses. rights of another party. 10. Force Majeure. Omron shall not be liable for any delay or failure in delivery 16. Property; Confidentiality. Any intellectual property in the Products is the exclu-...
  • Page 4 OMRON. No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is con- stantly striving to improve its high−quality products, the information contained in this manual is subject to change without no- tice.

  • Page 6: Table Of Contents

    TABLE OF CONTENTS PRECAUTIONS ....... . . 1 Intended Audience .
  • Page 7 TABLE OF CONTENTS SECTION 6 Power Considerations ......SECTION 7 Safety Considerations ......Appendices A Inspection and Maintenance .
  • Page 8 Section 1 is an introduction to Programmable Controllers. General information about what a Program- mable Controller can do and how a Programmable Controller works is provided. Section 2 provides a description of all the components of the C1000H and C2000H. The names of all the individual parts of each Unit are given.

  • Page 10: Precautions

    The information contained in this section is important for the safe and reliable application of the SYSMAC C1000H/C2000H Programmable Controllers. You must read this section and understand the information contained before attempting to set up or operate the SYSMAC C1000H/C2000H Programmable Controllers.

  • Page 11: Intended Audience

    It is extremely important that a PC and all PC Units be used for the specified purpose and under the specified conditions, especially in applications that can directly or indirectly affect human life. You must consult with your OMRON representative before applying a PC system to the above-mentioned applications.

  • Page 12: Application Precautions

    Application Precautions • Locations subject to corrosive or flammable gases. • Locations subject to dust (especially iron dust) or salts. • Locations subject to exposure to water, oil, or chemicals. • Locations subject to shock or vibration. Caution Take appropriate and sufficient countermeasures when installing systems in the following locations: •...
  • Page 13 Application Precautions • Do not apply voltages to the Input Units in excess of the rated input voltage. Excess voltages may result in burning. • Do not apply voltages or connect loads to the Output Units in excess of the maximum switching capacity.

  • Page 14: Introduction

    SECTION 1 Introduction This section provides general information about Programmable Controllers (Systems) and how they fit into a Control System. What is a Control System? ..........The Role of the PC .

  • Page 15: What Is A Control System

    Section 1-1 What is a Control System? What is a Control System? A Control System is the electronic equipment needed to control a particular pro- cess. It may include everything from a process control computer, if one is used, to the factory computer, down through the PCs (and there may be many of them networked together), and then on down through the network to the control com- ponents: the switches, stepping motors, solenoids, and sensors which monitor and control the mechanical operations.

  • Page 16: The Role Of The Pc

    Section 1-2 The Role of the PC A Position Control System Position Control Unit Input Unit Signal line for Handheld Servomotor Programming driver control Console Power source Control panel Control switch Power source DC Servomotor Driver DC Servomotor DC Servomotor Driver DC Servomotor In the typical Control System example shown above, a PC controls the move-...

  • Page 17: Input Devices

    Section 1-2 The Role of the PC 1-2-1 Input Devices PCs can receive input from either automated or manual devices. The PC could receive data from the user via a pushbutton switch, keyboard, or similar device. Automated input could come from a variety of devices: micro-switches, timers, encoders, photosensors, and so on.

  • Page 18: How Does A Pc Work

    Section 1-3 How Does a PC Work? How Does a PC Work? PCs operate by monitoring input signals and providing output signals. When changes are detected in the signals, the PC reacts, through the user-pro- grammed internal logic, to produce output signals. The PC continually scans the program in its memory to achieve this control.
  • Page 19 Section 1-3 How Does a PC Work? PC Operation Flowchart Power application Initial pro- Clears data areas and ces- resets System counters sing power applica- Checks I/O Unit connection tion Resets watchdog timer Checks hardware and program memory Sets error flag and Check OK? lights indicator Common...

  • Page 20: Available Manuals

    Available Manuals The following table lists other manuals that may be required to program and/or operate the C1000H and C2000H. Operation Manuals and/or Opera- tion Guides are also provided with individual Units and are required for wiring and other specifications.

  • Page 22: Description Of All Components

    Description of All Components This section provides information about the individual Units that make up the C1000H and the C200H Simplex and Duplex Systems. First the names of all the parts of the three systems are given, followed by any details that apply to the Units that make up the PC.

  • Page 23: Cpu Rack

    Backplane used) C2000H Simplex System The C2000H Simplex CPU Rack is different from the C1000H CPU Rack in that there are six slots available for I/O Units rather than eight. The CPU Rack for the Simplex and Duplex Systems have a special slot, to the left of the I/O Units, for an I/O Remove Unit.
  • Page 24 CPU Rack C2000H Duplex System The C2000H Duplex CPU Rack is different from both the C1000H and C2000H Simplex CPU Racks. The CPU Rack houses two CPUs and a Duplex Unit, learn- ing no room for I/O Units. An additional Rack connected to the CPU Rack via the Expansion I/O Connectors accommodates the I/O Units which would normally be mounted to the CPU Rack.
  • Page 25 Section 2-1 CPU Rack Two models of CPUs are available. One is used for C1000H Systems and the other is used for C2000H Systems. The figure below shows the CPU that is used with C2000H Duplex and Simplex Systems. The CPUs available for the C1000H/C2000H Systems do not have built-in Power Supplies or Memory Packs.

  • Page 26: Cpu Power Supply

    The CPU Power Supply is mounted to the rightmost slot of the CPU Rack. Three models of Power Supplies are available: 100 to 120 VAC, 200 to 240 VAC, and 24 VDC. Any one of the three models can be used in the C1000H or C2000H Simplex Systems: however, the 3G2A5-PS221-E/PS211-E Power Supplies cannot be used in the C2000H Duplex System.
  • Page 27 Section 2-2 CPU Power Supply 3G2A5-PS223-E This Power Supply is used in C1000H, C2000H Duplex and Simplex Systems. Mounting screw Do not loosen this screw. Connect a 100 to 120 VAC or 200 Fuse holder AC input to 240 VAC power source.

  • Page 28: I/O Backplane

    Section 2-3 I/O Backplane I/O Backplane The I/O Backplane is always paired with the CPU Rack in a C2000H Duplex sys- tem. The I/O Backplane houses the I/O Units, which cannot be mounted to the CPU Rack. Use two cables to connect the I/O Backplane to the CPU Rack. Two PC Link Units and one Host Link Unit can be mounted to any of the six rightmost slots on the I/O Backplane.

  • Page 29: Expansion I/O Backplane

    VDC, both of which are explained below. For details, refer to Appendix B Specifi- cations. Either Power Supply can be used in the C1000H or C2000H Simplex Systems; however, the 24-VDC Power Supply can not be used in the C2000H Duplex System.
  • Page 30 Section 2-5 I/O Power Supply 3G2A5-PS222-E Mounting screw Do not loosen this screw. Fuse holder AC input Connect a 100 to 120 VAC or 200 to Contains a MF61NR fuse 240 VAC power source (3 A, 250 V, 6.35-dia. x32) •...

  • Page 31: Duplex Unit (C2000H Duplex)

    An I/O Control Unit must be mounted to the CPU Rack in order to connect the CPU Rack to an Expansion I/O Rack. In C1000H and C2000H Simplex Sys- tems, the I/O Control Unit is mounted to the CPU Rack. In the C2000H Duplex System, the I/O Control Unit is mounted to the I/O Rack.

  • Page 32: File Memory Unit

    When a File Memory Unit is connected to the PC, contents of the Program Memory and data areas can be transferred to and from File Memory (FM). For details on operating the File Memory Unit, refer to the C1000H/C2000H Opera- tion Manual.

  • Page 33: I/O Units

    Section 2-12 I/O Units Special I/O Units, such as the A/D Conversion Input Unit or the High-speed Counter Unit, cannot be removed or mounted during operation. In addition, if Special I/O Units and standard I/O Units are mounted on the same Rack, none of the Units on that Rack can be removed or mounted without affecting the other Units.
  • Page 34 Section 2-12 I/O Units B-shape Mounting screw Provided at top and bottom Nameplate I/O indicators Indicate ON/OFF status of I/O signal Terminal block mounting screw Provided at top and bottom 38-terminal terminal block Removable C-shape Mounting screw Provided at top and bottom Nameplate I/O indicators Indicate ON/OFF status of points...
  • Page 35 Section 2-12 I/O Units D-shape Mounting screw Provided at top and bottom Nameplate I/O indicators Indicate ON/OFF status of points Two 40-terminal terminal block connectors Removable E-shape Mounting screw Provided at top and bottom Nameplate I/O indicators Indicate ON/OFF status of points Two 24-terminal terminal block connectors 4-terminal terminal block...

  • Page 36: Memory Packs

    Memory Pack is not provided with the PC upon delivery, a Memory Pack must be selected and installed in the CPU. There are two Memory Packs avail- able, either RAM or ROM, that can be used for both the C1000H and C2000H Systems.
  • Page 37 Section 2-13 Memory Packs ROM Pack Data contained in the ROM Pack is stored on EPROM chips and cannot be altered or erased during the CPU’s operation. The ROM Pack can accept four EPROM chips, which can be programmed for your particular application with the PROM Writer.

  • Page 38: Assembly

    SECTION 3 Assembly When we speak of a PC, we usually think of it as a single object. But actually even the simplest PCs are usually composed of several different devices. In fact a single PC can be physically spread throughout a building, but we still call it one PC. In this section, we will start with a Backplane and use all the Units discussed in Section 2 to build a PC.

  • Page 39: Mounting The Units

    Mounting the Units Mounting the Units There is no single Unit that can be said to constitute a Rack PC. To build a Rack PC, we start with a Backplane. The Backplane for the C1000H/C2000H is shown below. C1000H/C2000H Backplane The Backplane is a simple device having two functions.
  • Page 40 Section 3-1 Mounting the Units Unlike the CPU of the Package-type PC, the CPU of the Rack PC has no I/O points built in. So, in order to complete this kind of PC we need to mount one or more I/O Units to the Backplane. Mount the I/O Units to the Backplane by press- ing the I/O Unit firmly into position, making sure the connectors are properly mated.
  • Page 41 Section 3-1 Mounting the Units The figure above shows a total of six I/O Units mounted to the Backplane. Back- planes are available in different lengths, and can hold a different number of I/O Units accordingly. Of course, not all I/O Units look exactly alike, but the ones in the figure show their typical appearance.

  • Page 42: C2000H Duplex System

    Section 3-2 C2000H Duplex System C2000H Duplex System The C2000H has a unique feature. The C2000H lets you build a PC that uses two CPUs. This is called a Duplex System. Either CPU, which is mounted to the CPU Rack, is capable of assuming the system function. One CPU controls the system while the other CPU assumes a standby status.
  • Page 43 Section 3-2 C2000H Duplex System Note All information previously stored in the RAM Pack of the standby CPU will be erased when a new program is written to the RAM Pack of the active CPU. 2. Set the System Switch, located on the front panel of the Duplex Unit, to DPL (Duplex System) or SPL (Simplex System).
  • Page 44 Section 3-2 C2000H Duplex System it to be inoperable, it can no longer be a Duplex System and therefore automati- cally changes to a Simplex System, with only the active CPU controlling the sys- tem. If there is an error that causes the active CPU to fail, the system again automati- cally changes to a Simplex System, switching control to the operable CPU (the standby CPU).

  • Page 45: C2000H Simplex System

    The C2000H Simplex System is a PC that operates with only one CPU. The op- eration of the Simplex System is quite similar to that of the C1000H, in that a maximum of seven Expansion I/O Racks can be utilized to access a maximum of 2,048 I/O points.
  • Page 46 Section 3-4 Memory Packs How to Install the Memory Take the following steps to install the Memory Pack in the CPU. Pack 1, 2, 3... 1. Turn the power to the PC OFF. Caution Do not attempt to install the Memory Pack in the CPU while the power to the PC is ON.

  • Page 47: System Configurations

    Power Supply C2000H Simplex System The C2000H Simplex System is similar to the C1000H except that the C2000H Simplex CPU Rack has a maximum of six slots instead of eight. When seven Expansion I/O Racks are connected to a CPU Rack, a maximum number of...
  • Page 48 CPU Rack. C2000H Duplex System The CPU Rack for the C2000H Duplex System, unlike the C1000H and the C2000H Simplex Systems, has two CPUs and a Duplex Unit mounted to it. The C2000H Duplex System is configured differently from the Simplex System, be- cause it has an additional I/O Rack connected to the CPU Rack to accommodate the I/O Units.
  • Page 49 Racks. When the Remote I/O Unit is mounted to a Rack, a Rack number must be set so that the CPU can identify the Remote I/O Unit. Mount the Remote I/O Slave Unit to the leftmost position (the I/O Interface Unit position) on the Slave Rack. For details, refer to the C1000H/C2000H Operation Manual.
  • Page 50 Section 3-5 System Configurations 4. When two or more PCs are linked by the PC Link Unit, a maximum of 32 PC Link Units can be used (linking 31 PCs), in any number of subsystems. 5. When mounting two Host Link, SYSMAC Link, or SYSMAC Net Link Units to a C200H PC, use CPU01-EV1.

  • Page 52: System Connections

    SECTION 4 System Connections In the preceding sections we have covered all the parts of a PC and how they should be assembled. This section provides detailed information on PC connections. Current Consumption ............I/O Connections .

  • Page 53: Current Consumption

    3G2A5-ID219 0.34 Interrupt Input Unit C2000-ID216 (see note) AC Input 3G2A5-IA121 0.18 3G2A5-IA222 0.18 C500-IA223 0.18 3G2A5-IA122 0.18 TTL Input C500-ID501CN AC/DC Input 3G2A5-IM211 0.01 3G2A5-IM212 Note The Interrupt Input Unit is used only in C1000H and C2000H Simplex Systems.
  • Page 54 Section 4-1 Current Consumption Output Units Unit Model Current Consumption Contact Output 3G2A5-OC221 3G2A5-OC223 3G2A5-OC224-E Transistor Output 3G2A5-OD411 0.16 3G2A5-OD215 3G2A5-OD412 0.23 3G2A5-OD414 0.23 3G2A5-OD212 0.23 3G2A5-OD211 3G2A5-OD213 0.46 3G2A5-OD217 0.16 C500-OD218 0.23 C500-OD219 0.16 3G2A5-OD415CN 0.23 Triac Output 3G2A5-OA121 3G2A5-OA222 3G2A5-OA223 0.45...
  • Page 55 3G2A5-RT001-(P)EV1 0.5 each 3G2A5-RT002-(P)EV1 SYSMAC Net Link C500-SNT31-V4 SYSMAC Link (see note) C1000H-SLK11 0.8 each C1000H-SLK21-V1 Wired Remote I/O Master C500-RM201 Wired Remote I/O Slave C500-RT201 Note The SYSMAC Link Unit is used only in C1000H and C2000H Simplex Systems.

  • Page 56: I/O Connections

    Section 4-2 I/O Connections I/O Connections Connect the I/O Devices to the I/O Units using AWG (cross-sectional area: 0.3 mm ) for 19-terminal terminal blocks and AWG 22 to lead wire (cross-sec- tional area: 0.3 to 0.75 mm ) for 10-terminal terminal blocks. The terminals have screws with 3.5-mm diameter heads and self-raising pressure plates.
  • Page 57 Section 4-2 I/O Connections Wiring Examples The following are examples of how to connect I/O devices to I/O Units. During wiring, work slowly and carefully. If an input device is connected to an Output Unit, damage may result. Check all I/O devices to make sure they meet the specifications (refer to Appendix B Specifications).
  • Page 58 Section 4-2 I/O Connections AC Input Contact output AC input AC Switching AC input Prox. switch main circuit Note If a reed switch is used as the input contact of the AC Input Unit, the reed switch must have a permissible current capacity of 1 A minimum, otherwise contact weld may result due to inrush current.

  • Page 60: Installation Environment

    SECTION 5 Installation Environment This section details the necessary environment and conditions for installation of the PC. For specific instructions on mounting Units and wiring for I/O and power, refer to Section 3-5 System Configurations and 4-2 I/O Connections. Caution Static electricity can cause damage to PC components.

  • Page 61: Cooling

    Section 5-2 Mounting Requirements Cooling There are two points to consider in order to ensure that the PC does not over- heat. The first is the clearance between the Racks, and the second is installation of a cooling fan. Clearance Between Racks The Racks need to have sufficient room between each other to allow for I/O wir- ing, and additional room to ensure that the I/O wiring does not hamper cooling.
  • Page 62 Section 5-2 Mounting Requirements C1000H System CPU Rack Expansion I/O Rack C2000H Duplex CPU Rack I/O Backplane (for C2000H Duplex only)

  • Page 63: Duct Work

    Section 5-3 Duct Work The following figure shows a side view of a mounted CPU and two Expansion I/O Racks. There should be a distance of 70 to 120 mm between the mounted Units. Duct 70 to 120 mm Duct 70 to 120 mm Approx.

  • Page 64: Preventing Noise

    Section 5-4 Preventing Noise If the I/O wiring and power cables must be placed in the same duct (for example, where they are connected to the equipment), shield them from each other using grounded metal plates. Metal plate (iron) 200 mm min. Grounding at resistance of less than 100 W 1 = I/O wiring...

  • Page 66: Power Considerations

    SECTION 6 Power Considerations Use a commercially available 100 to 120 VAC, 200 to 240 VAC, or 24 VDC power source, according to the model of PC you are using (refer to Appendix B Specifications). Expansion I/O Racks, if used, must also be connected to the power source. If possible, use independent power sources for the PC, input devices, and output devices.
  • Page 67 Section 6 Power Considerations Grounding The Line Ground (LG) terminal is a noise-filtered neutral terminal that does not normally require grounding. If electrical noise is a problem, however, this termi- nal should be connected to the Ground (GR) terminal. To avoid electrical shock, attach a grounded (earth ground) AWG 14 wire (cross- sectional area: 2 mm min.) to the GR terminal.
  • Page 68 Section 6 Power Considerations AC Connections 3G2A5-PS221-E/223-E Screw (4 mm head with self-raising pressure plate) Breaker 1:1 isolation transformer Voltage selector Short: 100 to 120 VAC Isolation transformer • Open: 200 to 240 VAC Noise between the PC Short-circuit these termi- and ground can be sig- nals with the shorting nificantly reduced by...
  • Page 69 Section 6 Power Considerations DC Connections C500-PS213-E 3G2A5-PS211-E (C1000H and C2000H Simplex Systems) Screw (4 mm head with self-raising pressure plate) Breaker • Supply 24 VDC • Keep voltage fluctuations within the specified range (refer to Appendix B Specifi- cations)
  • Page 70 Section 6 Power Considerations Grounding Connections 3G2A5-PS223-E/221-E/211-E C500-PS213-E Be sure to use a wire of at least 1.25 mm in thickness. Use crimp terminals for wiring. Do not connect bare stranded wires directly to terminal blocks. Use M4 screws for tightening crimp terminals. 8.6 mm max.

  • Page 72: Safety Considerations

    SECTION 7 Safety Considerations There are certain safety requirements to be considered when installing the PC. Some of these, such as the emergency stop circuit (refer to Power Supply), are part of the initial wiring. The considerations described below should be kept in mind when operating the PC and when connecting I/O devices to the PC.
  • Page 73 Section 7 Safety Considerations Interlock Circuits When the PC controls an operation such as the clockwise and counterclockwise operation of a motor, provide an external interlock such as the one shown below to prevent both the forward and reverse outputs from turning ON at the same time.
  • Page 74 Section 7 Safety Considerations Determine the value and rating for the bleeder resistor using the following for- mula. Where = ON voltage of the load I = leakage current in mA R = bleeder resistance Output Surge Current When connecting a transistor or triac Output Unit to an output device having a high surge current (such as an incandescent lamp), care must be taken to avoid damage to the Output Unit.
  • Page 75 Section 7 Safety Considerations Inductive Load Surge When an inductive load is connected to an I/O Unit, connect a surge suppressor Suppressor or diode in parallel with the load as shown in the following diagram. This is so that the back electromagnetic field generated by the load will be absorbed. Resistor: 50 W Capacitor: 0.47 F...

  • Page 76: A Inspection And Maintenance

    Appendix A Inspection and Maintenance Certain consumable items in a PC (such as fuses, relays, or batteries) need occasional replacement. This Appen- dix explains how to replace each of these items. Refer to Appendix B Specifications for the specifications of indi- vidual consumable items.
  • Page 77 Appendix A Inspection and Maintenance 5. Pull out the printed circuit board. 6. Insert a new fuse. 7. Reassemble in reverse order. Output Unit Relays To replace a Relay in an Output Unit, follow the steps below. 1. Turn OFF the power to the PC. 2.
  • Page 78 Appendix A Inspection and Maintenance 4. Install the new Battery Set as shown below. Battery connector Battery Set 5. Replace the cover of the battery compartment. 6. When a Programming Console is mounted to the CPU after the battery has been replaced, “BATT LOW” will be displayed.

  • Page 80: B Specifications

    Must be free from corrosive gasses Less than 100 W Grounding Degree of Protection Mounted in a panel Weight C1000H 8 kg max. C2000H Simplex 9 kg max. C2000H Duplex 10 kg max. Note 1. This output is not provided on PS223-E.
  • Page 81 Number of Instructions 174 (12 basic instructions + 162 special instructions) 0.4 to 2.4 ms (basic instructions)/8 to 68 ms (special instructions) Execution Time C1000H 0.4 to 2.4 ms (basic instructions)/5 to 45 ms (special instructions) C2000H Memory Capacity 32K words...
  • Page 82 Appendix B Specifications DC Input Units 3G2A5-ID112 3G2A5-ID213 +10% +10% Input Voltage 5 to 12 VAC 12 to 24 VAC −15% −15% 560 W Input Impedance 2.2 kW Input Current 16 mA typical (at 12 VDC) 10 mA typical (at 24 VDC) ON Voltage 4.0 VDC min.
  • Page 83 Appendix B Specifications DC Input Units Continued 3G2A5-ID212 (Input) 3G2A5-ID212 (Output) +10% +10% Input Voltage 24 VDC Max. Switching 0.1 A 24 VDC −15% −15% Capacity Input Impedance 2.2 kW Leakage Current 0.1 mA max. Input Current 10 mA typical (at 24 VDC) Residual Voltage 1.5 V max.
  • Page 84 A on the keyboard is pressed, the combination of DATA0 and STB9 turn ON bit 00, word n. Similarly, the combina- tion of DATA 7 and STB7 turn ON bit 15, word n+3. The value of word n depends on where the Unit is mounted on the Rack. For details, refer to the C1000H/C2000H Operation Manual. DATA 0...
  • Page 85 Appendix B Specifications However, for the sake of simplicity the figure below shows the digital switches wired to control 32 bits instead of 64 bits as was shown in Example 1. Wire STB4, STB5, STB6, and STB7 to access an additional 32 bits. DATA 0 DATA 1 DATA 2...
  • Page 86 Appendix B Specifications DC Input Units Continued 3G2A5-ID215 3G2A5-ID218 +10% Input Voltage 12 to 24 VDC −15% Input Impedance 2.2 kW Input Current 10 mA typical (at 24 VDC) ON Voltage 10.2 VDC min. OFF Voltage 3.0 VDC max. ON Response Time 15 ms max.
  • Page 87 Appendix B Specifications DC Input Units Continued 3G2A5-ID219 +10% Input Voltage 24 VDC −15% Input Impedance 3.3 kW Input Current 7 mA typical (at 24 VDC) ON Voltage 16.0 VDC min. OFF Voltage 5.0 VDC max. ON Response Time 1.5 ms max. OFF Response 1.5 ms max.
  • Page 88 Appendix B Specifications DC Input Units Continued 3G2A5-ID114 +10% Input Voltage 12 VDC −15% Input Impedance 1.5 kW Input Current 7 mA typical (at 12 VDC) ON Voltage 8.0 VDC min. OFF Voltage 3.0 VDC max. ON Response Time 1.5 ms max. OFF Response 1.5 ms max.
  • Page 89 Appendix B Specifications DC Input Units Continued 3G2A5-ID218CN +10% Input Voltage 12 to 24 VAC −15% Input Impedance 2.2 kW Input Current 10 mA typical (at 24 VDC) ON Voltage 10.2 VDC min. OFF Voltage 3.0 VDC max. ON Response Time 1.5 ms max.
  • Page 90 Appendix B Specifications TTL Input Units 3G2A5-ID501CN 5 VDC 10% Input Voltage Input Impedance 1 kW Input Current 3.5 mA typical (at 24 VDC) ON Voltage 3 VDC min. OFF Voltage 1 VDC max. ON Response Time 1.5 ms max. OFF Response Time 1.5 ms max.
  • Page 91 Up to 4 Units can 12 to 24 VDC IN 6 be mounted to the CPU Rack of the 12 to 24 VDC IN 7 C1000H C2000H Simplex. Do not mount to the C2000H Du- plex or Expansion Racks. Dimensions...
  • Page 92 Appendix B Specifications AC Input Units 3G2A5-IA121 3G2A5-IA222 +10% +10% Input Voltage 100 to 120 VAC 50/60 Hz 200 to 240 VAC 50/60 Hz −15% −15% Input Impedance 9.7 kW (50 Hz), 8 kW (60 Hz) 22 kW (50 Hz), 18 kW (60 Hz) Input Current 10 mA typical (at 100 VAC) 10 mA typical (at 200 VAC)
  • Page 93 Appendix B Specifications AC Input Units Continued 3G2A5-IA122 3G2A5-IA223 +10% +10% Input Voltage 100 to 120 VAC 50/60 Hz 200 to 240 VAC 50/60 Hz −15% −15% Input Impedance 9.7 kW (50 Hz), 8 kW (60 Hz) 22 kW (50 Hz), 18 kW (60 Hz) Input Current 10 mA typical (at 100 VAC) 10 mA typical (at 200 VAC)
  • Page 94 Appendix B Specifications AC/DC Input Units 3G2A5-IM211 3G2A5-IM212 +10% +10% Input Voltage 12 to 24 VAC/DC 50/60 Hz 12 to 24 VAC/DC 50/60 Hz −15% −15% 1.8 W Input Impedance 2.2 kW Input Current 10 mA typical (at 24 VDC) 10 mA typical (at 24 VDC) ON Voltage 10.2 VDC min.
  • Page 95 Appendix B Specifications Contact Output Units 3G2A5-OC221 3G2A5-OC223 Max. switching 2 A 250 VAC (cos of phase angle= 1), 2 A 250 VAC (cos of phase angle= 1), Capacity 0.5 A 250 VAC (cos of phase angle= 0.4), 0.5 A 250 VAC (cos of phase angle= 0.4), 2 A 24 VDC (8 A/common,16 A/Unit) 2 A 24 VDC (32 A/Unit) Min.
  • Page 96 Appendix B Specifications Contact Output Units Continued 3G2A5-OC224-E Max. switching 2 A 250 VAC (cos of phase angle= 1), 0.5 A 250 VAC (cos of phase angle= 0.4), Capacity 2 A 24 VDC (8 A/common, 32 A/Unit) Min. switching 10 mA 5 VDC Capacity Voltage: 24 VDC 10% Current: 10 mA/point, 320 mA/Unit Power for External...
  • Page 97 Appendix B Specifications Triac Output Units 3G2A5-OA121 3G2A5-OA222 Max. switching 1 A 132 VAC, 50/60 Hz (4 A/common, 5 A/Unit) 1 A 250 VAC, 50/60 Hz (4 A/common, 5 A/Unit) Capacity Min. switching 10 mA (resistive load) 10 mA (resistive load) Capacity 40 mA (inductive load) 10 VAC 40 mA (inductive load) 10 VAC...
  • Page 98 Appendix B Specifications Triac Output Units Continued 3G2A5-OA223 C500-OA225 Max. switching 1 A 250 VAC, 50/60 Hz (4 A/common, 5 A/unit) 1 A 250 VAC, 50/60 Hz (4 A/common, 5 A/unit) Capacity Min. switching 10 mA (resistive load) 10 mA (resistive load) Capacity 40 mA (inductive load) 10 VAC 40 mA (inductive load) 10 VAC...
  • Page 99 Appendix B Specifications Triac Output Units Continued C500-OA226 Max. Switching Capacity 1.2 A 250 VAC, 50/60 Hz (4 A/common, 5 A/unit) Max. Surge Current 15 A for 100 ms pulse width, 30 A for 10 ms pulse width Min. Switching Capacity 100 mA at 10 VAC, 50 mA at 24 VAC 10 mA at 100 VAC, 10 mA at 240 VAC Leakage Current...
  • Page 100 Appendix B Specifications Special Considerations for C500-OA225 The maximum current value allowed per point differs depending on the ambient temperature and the number of points per common that are ON simultaneously. The graph below shows the relationship between the allowable current per point and the number of points ON per common.
  • Page 101 Appendix B Specifications Transistor Output Units 3G2A5-OD411 3G2A5-OD412 +10% +10% Max. switching 12 to 48 VDC 1A (4 A/common, 12 to 48 VDC 0.3 A (4.8 A/Unit) −15% −15% Capacity 5 A/Unit) Leakage Current 0.1 mA max. 0.1 mA max. Residual Voltage 1.4 V max.
  • Page 102 Appendix B Specifications Transistor Output Units Continued 3G2A5-OD414 +10% Max. switching 12 to 48 VDC 0.3 A (2.4 A/common, 4.8 A/Unit) −15% Capacity Leakage Current 0.1 mA max. Residual Voltage 1.5 V max. ON Response Time 0.2 ms max. OFF Response 0.3 ms max.
  • Page 103 Appendix B Specifications Transistor Output Units Continued 3G2A5-OD211 3G2A5-OD212 +10% +10% Max. switching 24 VDC 0.1 A 12 to 24 VDC 0.3 A (2.4 A/common, −15% −15% Capacity 4.8 A/Unit) Leakage Current 0.1 mA max. 0.1 mA max. Residual Voltage 1.5 V max.
  • Page 104 The table below shows the combinations made possible when the display is wired as shown in the figure on the preceding page. The value of word n depends on where the Unit is mounted on the Rack. For details, refer to the C1000H/C2000H Operation Manual. Point Number Data Number Display no.
  • Page 105 Appendix B Specifications Timing The following timing chart illustrates the operation of the Output Unit when wired as shown on the previous page. Data 0 Data 1 Data 2 Data 3 Data 4 Data 5 Data 6 Data 7 1 ms 1 ms 2 ms STB 0...
  • Page 106 Appendix B Specifications 3G2A5-OD213 Circuit Configuration Units manufactured on or after November 1st, 1999 Units manufactured on or before October 31st, 1999 (manufacturing numbers 01Y9 or later*) (manufacturing numbers 31X9 or earlier*) 4.5 to 4.5 to 26.4 VDC 26.4 VDC 6.8 kW 13 kW OUT 00...
  • Page 107 Appendix B Specifications 3G2A5-OD213 Terminal Connections 4.5 to 26.4 VDC When wiring output circuits, be sure to use the correct polar- ity for the external power supplies. Wir- with incorrect polarity may result in erroneous operation of the load. Dimensions D-shape Transistor Output Units Continued 3G2A5-OD215...
  • Page 108 Appendix B Specifications 3G2A5-OD215 3G2A5-OD217 Terminal Connections 12 to 24 COM (0 V) 24 VDC 12 to 24 COM (0 V) Note: 12 to 24 VDC Be sure to connect Power Supplies to 18 12 to 24 VDC and 19. Dimensions B-shape A-shape...
  • Page 109 Appendix B Specifications C500-OD218 C500-OD219 Circuit Configuration OUT 00 OUT 00 OUT 07 Inter- Inter- (0 V) Cir- Cir- OUT 07 OUT 08 cuit cuit Inter- COM0 Inter- OUT 15 Fuse Cir- (0 V) Circuit cuit I 12 to 12 to 24 24 VDC OUT 00 OUT 08...
  • Page 110 Appendix B Specifications Transistor Output Units Continued 3G2A5-OD415CN +10% Max. switching Capacity 12 to 48 VDC 0.3 A (2.4 A/common, 4.8 A/Unit) −15% Leakage Current 0.1 mA max. Residual Voltage 1.5 V max. ON Response Time 0.2 ms max. OFF Response Time 0.3 ms max.
  • Page 111 Appendix B Specifications TTL Output Units C500-OD501CN 5 VDC 10% 35 mA/point Max. switching Capacity Leakage Current 0.1 mA max. Residual Voltage 0.4 V max. ON Response Time 0.2 ms max. OFF Response Time 0.3 ms max. No. of Points 32 (8 points/common, 4 circuits) Internal Current Consumption 250 mA 5 VDC max.
  • Page 112 Appendix B Specifications DC Input/Transistor Output Unit 3G2A5-MD211CN Output (word n) Input (word n+1) +10% +10% Max. switching 12 to 24 VDC 0.3 A (2.4 A/common, Input Voltage 12 to 24 VDC −15% −15% Capacity 4.8 A/unit) 2.2 W Leakage Current 0.1 mA max.
  • Page 113 Appendix B Specifications Dummy I/O Unit 3G2A5-DUM01 Selection Function Unit designation: input/output Point designation: 16/32/64 points Internal Current Consumption 35 mA 5 VDC max. 30 mA 24 VDC 10% min. Power for External Supply Weight 450 grams max. Terminal Connections Short-circuit: input Open:...
  • Page 114 Appendix B Specifications Dimensions All dimensions are in millimeters unless stated otherwise. C1000H CPU Rack 3G2A5-BC081/BC082 3G2A5-BC051/BC052 C500-BC031 C500-BC061...
  • Page 115 Appendix B Specifications C500-BC091 C2000H Simplex CPU Rack 3G2C5-BC061 C2000H Duplex CPU Rack 3G2C5-BC001 C2000H Duplex I/O Rack 3G2C5-BI082...
  • Page 116 Appendix B Specifications Expansion I/O Rack 3G2A5-BI081/3G2C5-BI083 3G2A5-BI051 A-shape I/O Unit...
  • Page 117 Appendix B Specifications B-shape I/O Unit C-shape I/O Unit...
  • Page 118 Appendix B Specifications D-shape I/O Unit E-shape I/O Unit 34.5...
  • Page 119 Appendix B Specifications Memory Pack C2000-Mjjj1-Vj I/O Remove Unit Connecting Cables The dimensions shown below are for the I/O Remove Unit Connecting Cables. Model Cable Length (cm) 3G2C5-CN313 3G2C5-CN513 3G2C5-CN813 3G2C5-CN123 3G2C5-CN223 I/O Connecting Cables Use either a vertical or horizontal I/O Connecting Cable to connect the CPU Rack to an Expansion I/O Backplane or to connect an Expansion I/O Backplane to additional Expansion I/O Backplane.
  • Page 120 Appendix B Specifications The length of the connecting cable depends on the distance between the two Racks to be connected. The length of the cable should be approximately 20 cm longer than the distance between the two Racks. Connector Type Cable Length (L) Distance between Rack (max.) (X) Vertical...

  • Page 122: C Standard Models

    Appendix C Standard Models CPU Backplane Name Remarks Model Backplane C1000H 9 I/O slots (see note) 6 Link slots C500-BC091 8 I/O slots 3 Link slots 3G2A5-BC081 5 Link slots 3G2A5-BC082 6 I/O slots 5 Link slots C500-BC061 5 I/O slots...
  • Page 123 Appendix C Standard Models Expansion I/O Backplane Name Remarks Model Expansion I/O Backplane For C2000H, 8 slots, w/I/O on-line exchange function 3G2C5-BI083 8 slots 3G2A5-BI081 5 slots 3G2A5-BI051 Power Supply 100 to 120/200 to 240 VAC (selectable) Output: 7 A 5 VDC 3G2A5-PS222-E 24 VDC Output: 7 A 5 VDC...
  • Page 124 Appendix C Standard Models I/O Units Name Remarks Model Input Unit 16 mA 5 to 12 VDC, 8 points/common, 2 circuits 16 pts 3G2A5-ID112 10 mA 12 to 24 VDC, 8 points/common, 2 circuits 16 pts 3G2A5-ID213 10 mA 12 to 24 VDC, ON response time: 15 ms max.
  • Page 125 Appendix C Standard Models Name Remarks Model A/D Conversion Input 4 to 20 mA, 1 to 5 V 2 pts 3G2A5-AD001 0 to 10 V 2 pts 3G2A5-AD002 0 to 5 V 2 pts 3G2A5-AD003 −10 to 10 V 2 pts 3G2A5-AD004 −5 to 5 V 2 pts...
  • Page 126 3G2A6-LK201-EV1 RS-422 3G2A6-LK202-EV1 PC Link Links up to 32 PCs C500-LK009-V1 SYSMAC Link Use optical fiber cable C1000H-SLK11 Only for C1000H and C2000H Simplex C1000H-SLK21-V1 Optical Remote I/O Master APF/PCF 3G2A5-RM001-PEV1 3G2A5-RM001-EV1 Optical Remote I/O Slave APF/PCF w/1 optical connector...
  • Page 127 MAC LINK or SYSMAC NET Link Unit connectors. Full-lock connectors use the S3200-COCF2011 and are com- patible with CV-series SYSMAC LINK or SYSMAC NET and C1000H SYSMAC LINK Link Unit connectors. Full- lock connectors cannot be used with C200H connectors.
  • Page 128 20 m Blank Over 20 m* *Specify lengths over 20 m separately when ordering. Optical Connectors Name Model SYSMAC NET: CV500-SNT31 S3200-COCF2011 SYSMAC LINK: CV500-SLK11, C1000H-SLK11 SYSMAC BUS/2: CV500-RM211/RT211 SYSMAC NET: C200H-SNT31 S3200-COCF2511 SYSMAC LINK: C200H-SLK11 SYSMAC NET: C500-SNT31-V4 S3200-COCH62M S3200-LSU03-01E/NSB11-E...
  • Page 129 Interface) Peripheral Interface Unit Connecting cable is separate. C200H-IP006 GPC Memory Pack w/comments for C20, P-type, C120, C500 C500-MP303-EV2 w/comments for K-type, C200H, C1000H, C2000H 3G2C5-MP304-EV3 CRT Interface Unit For connecting GPC to CRT 3G2A5-GD101-E Cassette Recorder SCYPOR-PLG01 Connecting Cable SYSMAC Support Software 3.5”, 2HD for IBM PC/AT compatible...

  • Page 130: Glossary

    Glossary Backplane A base to which Units are mounted to form a Rack. Backplanes provide a series of connectors for these Units along with wiring to connect them to the CPU and Power Supply. Backplanes also provide connectors used to connect them to other Backplanes.
  • Page 131 Glossary EPROM [E(rasable) P(rogrammable) R(ead) O(nly) M(emory)] A type of ROM in which stored data can be erased, by ultraviolet light or other means, and reprogrammed. Expansion I/O Unit An I/O Unit for a Package-type PC that provides more I/O points to the PC. factory computer A general-purpose computer, usually quite similar to a business computer, that is used in automated factory control.
  • Page 132 PCs. Unit In OMRON PC terminology, the word Unit is capitalized to indicate any product sold for a PC System. though most of the names of these products end with the word Unit, not all do, e.g., a Remote Terminal is referred to in a collective sense...

  • Page 134: Index

    Block, Terminal, 43 CPU Rack, 28 connecting to another Backplane, 28 Current input leakage, 60 output leakage, 60 C1000H System, hardware description, 10 output surge, 61 C2000H Duplex System, 35 Current Consumption, 40 errors, 30 general, 29 Cycle Time, 5...
  • Page 135 Index Error I/O Points, 27, 28, 32, 34, 35 Duplex System, 30 I/O Power Supplies in active CPU, 29 3G2A5-PS212-E, 17 Indicator 3G2A5-PS222-E, 17 CPU, 18 Duplex Bus, 18 I/O Power Supply, 16 Memory, 18 I/O Remove Unit, 19 Verify, 18 indicator I/O Unit, 27 CPU, 30...
  • Page 136 Index in block diagram, 5 in System Configuration, 34, 35 output capacity, 40 operating environment, precautions, xii Power Supply Output, 60 optical connectors, 115 precautions, xi Optical Power Tester, 115 applications, xiii general, xii Optical Power Tester Head Unit, 115 operating environment, xii Output Devices, 4 safety, xii...
  • Page 137 Duplex to Simplex, switching, 31 Simplex, 32, 34 standby, 29 V−W switch, 30 System Configuration, 34 Voltage, residual, 61 C1000H, 34 Wire, shared, problems of, 54 Wiring duct, 50 power source to PC, 54 Temperature, PC, 48 Wiring Examples, 44...

  • Page 138: Revision History

    Revision History A manual revision code appears as a suffix to the catalog number on the front cover of the manual. Cat. No. W139-E1-4 Revision code The following table outlines the changes made to the manual during each revision. Page numbers refer to the previous version.
  • Page 140 W139-E1-04...
  • Page 141 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Omron 3G2A5-PS221-E...

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