CJ1 Series PLC. The new, compact CJ1 PLC is now available from stock.

Omron, the company that introduced the industry s first mid-sized PLC, is introducing another product that will redefine PLC classifications. The NEW CJ1 series of controllers is designed to deliver BIG PLC performance from a product the size of the smallest micro controllers on the market, requiring only 60 to 40% of the panel space of traditional mid-size PLCs. With processor speeds and I/O counts exceeding the performance of mid and large rack controllers, the CJ1 allows for compact machines that provide the highest level of control possible. The CJ1 modules are each roughly the size of a deck of playing cards and connect module-to-module using simple locking connectors, eliminating the need for a bulky PLC rack. The lightning quick PC21 bus, designed for Omron s technology-leading mid-sized CS1, provides high-speed communication from the CJ1 CPU to individual modules. The CJ1 also includes the communication options generally associated with larger PLC platforms, leveraging Omron s FINS protocol to transparently tie Ethernet, Controller Link, serial, and device level networks together for data exchange and programming. Program the CJ1 using Omron s CX-Programmer, which support the entire Omron PLC product line. The new, compact CJ1 PLC is now available from stock. A mid-size PLC in a micro-sized package 40% smaller than typical mid-size PLCs: Free up panel space without sacrificing performance! Processor speeds ranging from 80 Nanoseconds to as low as 20 Nanoseconds per basic instruction Ethernet, DeviceNet and Controllerlink communications Industry leading networking: Omron s FINS protocol routes data across networks Control up to 2560 I/O: Typical of the mid-sized PLC category Fully compatible with Omron s CX-Programmer Software Rackless design eliminates the need for a PLC rack, simplifying configuration and lowering system costs Flash Memory Cards up to 48 MB for easy program transfer and data storage

Ordering Information Basic Units Description Part Number I/O Program Data memory capacity Points Capacity (steps) CJ1 CPU Unit 1280 60 K 128 Kwords (DM: 32Kwords, EM: 32 Kwords x 3 banks) CJ1G-CPU 45 1280 60 K 64 Kwords (DM: 32Kwords, EM: 32 Kwords x 1 banks) CJ1G-CPU 44 Power Supply Unit 10 to 240 VAC (with RUN output) output capacity: 5A at 5 VDCCJ1W-PA205R CJ1W-PA205R Flash Memory, 8 Mbytes Flash Memory, 15 Mbytes HMC-EF861 HMC-EF171 Memory Card Flash Memory, 30 Mbytes HMC-EF371 Flash Memory, 48 Mbytes Memory Card Adapter (for PCMCIA slot in PC) HMC-EF571 HMC-AP001 I/0 Control Unit One per CJ-Series CPU Rack when connecting to CJ-Series expansion rack CJ1W-IC101 II/0 Control Unit One required for each CJ-Series expansion rack CJ1W-II101 I/0 Connecting Cable For Connecting The CJ-Series CPU Rack and a CJ-Series Cable Length: 0.3 m CS1W-CN313 expansion rack, or connecting two CJ-Series expansion Cable Length: 0.7 m CS1W-CN713 racks Cable Length: 2 m CS1W-CN223 Cable Length: 3 m Cable Length: 5 m Cable Length: 10 m Cable Length: 22 m CS1W-CN323 CS1W-CN523 CS1W-CN133 CS1W-CN133-B2 CQM1H-PRO01 Programming Console Programming Console Key Sheet: CS1W-KS001-E required (sold separately) CQM1-PRO01 C200H-PRO27 Programming Console For connection with CQM1H-PRO01 (cable length: 0.05 m) CS1W-CN114 Connection Cable For connection with CQM1-PRO01 (cable length: 2.0 m) CS1W-CN224 For connection with C200H-PRO27 (cable length: 6.0 m) CS1W-CN624 Programming Software 1 License Windows-based Note: Can be connected to CX-Programmer programming software peripheral port or RS-232c port on the WS02-CXPC1- OS: Windows 95, 98, NT CPU Unit, or to the RS 232C port on a EV2 Serial Communication Module or via Ethernet and Controller Link networks PC cables for connecting IBM PC/AT or compatible D-sub-9-pin receptacle CS1W-CN118 IBM PC/AT or compatible (for conversion of RS-232c cable to peripheral), cable length: 0.1 m to programming devices IBM PC/AT or compatible D-sub-9-pin receptacle, cable length: 2.0 m CS1W-CN226 to peripheral port IBM PC/AT or compatible D-sub-9-pin receptacle, cable length: 6.0 m CS1W-CN626 Battery (replacement) Lithium Battery 3.6 VDC for CJ Series (included with the CPU Unit) CPM2A-BAT01 End Cover (replacement) For right end of CJ-Series CPU Rack or expansion rack CJ1W-TER01 Note: One included with CPU Unit and I/O Interface Unit 2 For more information, contact an Omron representative at 1-800-55-OMRON

CJ-Series Basic I/O Units Description Part Number DC Input Modules 16 points, 24 VDC, terminal block CJ1W-ID211 32 points, 24 VDC, Fujitsu style connector CJ1W-ID231 32 points, 24 VDC, MIL style connector CJ1W-ID232 64 points, 24 VDC, Fujitsu style connector CJ1W-ID261 Relay Output Modules 8 points, relay outputs, 2A max. at 250 VAC/ 24VDC, independent contacts CJ1W-OC201 terminal block 16 points, relay outputs, 2A max. at 250 VAC/ 24VDC, terminal block CJ1W-OC211 Transistor Output Modules 16 points, 0.5 A max. at 12 to 24VDC, terminal block CJ1W-OD211 Sinking Outputs 32 points, 0.5 A max. at 12 to 24VDC, Fujitsu style connector CJ1W-OD231 64 points, 0.3 A max. at 12 to 24VDC, Fujitsu style connector CJ1W-OD261 Transistor Output Modules 16 points, 24VDC, 0.5 A, terminal block, with load short-circuit protection CJ1W-OD212 Sourcing Outputs 32 points, 24VDC, 0.5 A, terminal block, with load short-circuit protection CJ1W-OD232 CJ-Series Special I/O Units Description Part Number Analog Input Module 8 input points; 1 to 5 V, 0 to 5 V, 0 to 10 V, -10 to 10 V or 4 to 20 ma CJ1W-AD081 Analog Output Module 4 output points; 1 to 5 v 0 to 5 V, 0 to 10 V, -10 to 10 V or 4 to 20 ma CJ1W-DA041 4 loops, thermocouple input/ NPN output CJ1W-TC001 4 loops, thermocouple input/ PNP output CJ1W-TC002 Temperature Control 2 loops, thermocouple input/ NPN output, with heater disconnection alarm CJ1W-TC003 Modules 2 loops, thermocouple input/ PNP output, with heater disconnection alarm CJ1W-TC004 4 loops, platinum-resistance thermometer input/ NPN output CJ1W-TC101 4 loops, platinum-resistance thermometer input/ PNP output CJ1W-TC102 2 loops, platinum-resistance thermometer input/ NPN output, with heater CJ1W-TC103 disconnection alarm 2 loops, platinum-resistance thermometer input/ PNP output, with heater CJ1W-TC104 disconnection alarm CJ-Series Communication I/O Units Description Part Number Controller Link Module Wired, data links, message communications CJ1W-CLK21 Serial Communications RS-232C x 1 port, RS-422/485 x 1 port CJ1W-SCU41 Module Protocol macros, Host Link, NT Link (1:N) DeviceNet Master Module 2,048 fixed allocation I/O points, 125,000 to 500,000 bps baud rate CJ1W-DRM21 Ethernet Module 10Base-T, FINS communications socket service FTP server, email notification CJ1W-ETN11 For more information, contact an Omron representative at 1-800-55-OMRON 3

Common Model Number CJ1G-CPU45 CJ1G-CPU44 I/O Bits 1280 Program Capacity 60 K Steps 30 K Steps Extended Data Memory 32 K words x 3 banks 32 K words x 1 banks Capacity Current Consumption 0.91 A, 5VDC Control Method Stored Program I/O Control Method Cyclic scan and immediate processing are both possible Programming Ladder Logic Instruction Length 1 to 7 steps per instruction Ladder Instructions Approximately 400 (3-digit function codes) Execution Time Basic Instructions : 0.08 ms min. Special instructions: ).12 ms min. Unit Connection Method No backplane: Units are connected directly to each other using an interlocking connector Mounting Method DIN Rail (Screw mounting is not possible) Number of Connectable Per CPU or expansion rack: 10 Units including basic I/O units. Special I/O units, and CPU bus units Units Number of Expansion 3 total racks possible (an I/O control unit is required on CPU rack and an I/O interface unit is required to Racks on each expansion rack. Number of Tasks 288 (cyclic tasks: 32, interrupt tasks: 256) Interrupt Types Scheduled interrupts, interrupts generated at a time scheduled by the CPU unit s built in timer. Power OFF interrupts: interrupts executed when CPU unit s power is turned OFF CIO I/O Area 1,280 CIO 000000 to CIO 007915 (80 words from 0000 to 0079) (Core I/O Setting of first rack words can be changed from default (CIO 0000) so that CIO 0000 to 0999 can be used. Area) I/O bits are allocated to Basic I/O Units. Link Area 3.200 (200 words ): CIO 100000 to CIO 119915 (words CIO 1000 to CIO 1199) Link bits are used for data links and are allocated to units on Controller Link Systems CPU Bus 6,400 (400 words): CIO 150000 to CIO 295915 (words CIO 1500 to CIO 1899) Area CPU Bus Unit bits store operating status of CPU Bus Units (25 words per Unit max.) Special I/O 15,360 (960 words): CIO 200000 to CIO 295915 (words CIO 2000 to CIO 2959) Unit Area Special I/O Unit bits are allocated to Special I/O Units. (10 words per Unit max.) DeviceNet 9,600 (600 words): CIO 320000 to CIO 379915 (words CIO 3200 to CIO 3799) Area DeviceNet bits are allocated to slaves for DeviceNet Unit remote I/O communications when the master function is used with fixed allocations Internal I/O Area 4,800 (300 words): CIO 120000 to CIO 149915 (words CIO 1200 to CIO 1499) 37,504 (2344 words): CIO 380000 to CIO 614315 (words CIO 3800 to CIO 6143) These bits in CIO area are used as work bits in programming to control program execution. They cannot be used for External I/O Work Area 8,192 bits (512 words): W00000 to W51115 (words W000 to W511) Control programs only. (I/O from external I/O terminals is not possible.) Note: When using work bits in programming, use bits in Work Area first before using bits from other areas Holding Area 8,192 bits (512 words): H00000 to H51115 (words W000 to H511) Holding Bits are used to control execution of program, and maintain their ON/OFF status when PC is turned off of operating mode is changed Auxiliary Area Read only: 7,168 bits (448 words): A00000 to A44715 (words A000 to A447) Read/write: 8,192 bits (512 words): A44800 to A95915 (words A448 to A959) Auxiliary bits are allocated to specific functions Temporary Area 16 bits (TR00 to TR15) temporary bits are used to store ON/OFF execution conditions at program branches. Timer Area Counter Area 4,096 T0000 to T4095 (used for timers only) 4,096 C0000 to C4095 (used for counters only) 4 For more information, contact an Omron representative at 1-800-55-OMRON

Common (continued) DM Area EM Area Index Registers Task Flag Area Trace Memory File Memory 32 K words: D00000 to D32767 Used as a general-purpose data area for reading and writing data in word units (16 bits), Words in DM Area maintain their status when PLC is turned OFF or operating mode is changed. The EM area is divided into banks and addresses that can be set by either of the following methods. Changing current bank using EMBC(281) instruction and setting addresses for current bank. Setting bank numbers and addresses directly EM data can be stored in files by specifying number of first bank. (EM file memory) 32 K words per bank, 3 banks max.: E0_00000 to E2_32767 max. Not available on same CPU units.) Used as a general-purpose data area for reading and writing data in word units (16 bits), Words in EM Area maintain their status when PLC is turned OFF or operating mode is changed. The EM area is divided into banks and addresses that can be set by either of the following methods. Changing current bank using EMBC(281) instruction and setting addresses for current bank. Setting bank numbers and addresses directly EM data can be stored in files by specifying number of first bank. (EM file memory) IR0 to IR15. Store PLC memory addresses for indirect addressing. Index registers can be used independently in each task, One register is 32 bits (2 words) 32 (TK0000 to TK0031). Task Flags are read Only flags that are ON when corresponding task is not executable or in stand-by status. 4000 words (trace data: 31 bits, 6 words Memory Cards: Compact flash memory cards can be used (MS-DOS format). EM file memory : Part of EM Area can be converted to file memory (MS-DOS format) OMRON Memory Cards with 8-MB, 15-MB, 30-MB, or 48-MB capacities can be used. Function Constant Cycle Time Cycle time Monitoring I/O refreshing I/O memory holding when changing operating modes Load OFF Input time constant setting Mode setting at power-up 1 to 32,000 ms (Unit: 1ms) Possible (Units stops operating is cycle is too long) 1 to 40,000 ms (Unit: 10 ms) Cyclic refreshing, immediate refreshing, refreshing by IORF(097) Depends on ON/OFF status of IOM Hold Bit in Auxiliary Area All Output Units can be turned OFF when CPU Unit is operating in RUN, MONITOR, or PROGRAM mode Time constants can be set for inputs from CJ1 basic I/O Units. The time constant can be increased to reduce influence of noise and chattering or it can be decreased to detect shorter pulses on inputs. Possible (By default, the CPU unit will start in RUN mode if a programming Console is not connected.) Memory Card Automatically reading programs from the Possible Memory Card when the power is turned OFF Program Replacement during PLC operation Possible Format in which data is stored in Memory Card User Program: Program file format PLC Setup and other parameters: Data File format I/O Memory: Data file format (binary format, text format, or CSV format) Functions for when Memory card read/write is User-program instructions supported Program device Host Link computers AR Area bits Filing Memory Card data and EM area can be handled as files Debugging Force-set/ reset, differential monitoring, data tracing (scheduled, each cycle, or when instruction is executed) Online editing User programs can be overwritten in program-block units when CPU unit is in MONITOR mode or PROGRAM mode. This function is not available for block programming areas. With CX-Programmer, more than one block can be edited at the same time Program protection Overwrite protection: Set using DIP switch Copy protection: Password set using peripheral device (such as CX-Programmer/ Programming Console) For more information, contact an Omron representative at 1-800-55-OMRON 5

Function (continued) Error Check Error log Serial communications Clock Power OFF detection time Power OFF detection delay time Memory protection Sending commands to a Host Link computer Remote programming and monitoring Three-level communications Storing comments in CPU Unit Program check Control output signals Self-diagnostics Other functions User-defined errors (i.e., user can define fatal errors and non-fatal errors) The FPD(269) instruction can be used to check execution time and logic of each programming block Up to 20 errors are stored in error log. Information includes error code, error details, and time the error occurred. Built-in peripheral port: Peripheral Device (including programming Console/CX-Programmer 0 to 25 ms (not-fixed) 0 to 10 ms (user-defined, default: 0 ms) Held Areas: Holding bits, contents of Data Memory and Extended Data Memory, and status of counter Completion Flags and present values. FINS commands can be sent to a computer connected via Host Link System by executing Network Communications Instructions from PC. Host Link communications can be used for remote programming and remote monitoring through a Controller Link System or Ethernet network. Host Link communications can be used remote programming and remote monitoring from devices on networks up to two levels away (Controller Link Network. Ethernet Network, or other network) I/O comments can be stored in CPU Unit in Memory Cards or EM file memory. Program checks are performed at beginning of operation for items such as no END instruction and instruction errors. A Peripheral Device (such as CX-Programmer) can also be used to check programs. RUN output: The contacts will turn ON (close) while CPU Unit is operating. These terminals are provided only on CJ1W-PA205R Power Supply Unit. CPU errors (watchdog timer), I/O bus errors, memory errors, and battery errors. Storage of number of times power has been interrupted, the times of the interrupts, and system operation time (in Auxiliary Area 514words). General Power Supply Unit CJ1W-PA205R Supply voltage 100 to 240 VAC (wide range), 50/60Hz Operating voltage range 85 to 264 VAC, 47 to 63 Hz Power consumption 100 VAC max. Inrush current 15A / 8ms :138VAC max 30A / 8ms :276VAC max Output capacity 5.0 A, 5VDC (including supply to CPU Unit ) 0.8 A, 24VDC Total:25W Output terminal Not provided (service supply) RUN output Contact configuration: SPST-NO Switch capacity: 250 VAC, 2A (resistive load) 250VAC, 0.5A (induction load), 24VDC, 2A Insulation resistance 20M ohm min.,(at 500VDC) between AC external and GR terminals (See Note1) Dielectric strength 2,300 VAC 50/60Hz for 1 min between AC external and GR terminals (See Note1) Leakage current: 10 ma max. 1,000 VAC 50/60Hz for 1 min between DC external and GR terminals (See Note1) Leakage current: 10 ma max. Noise immunity Conforms to IEC61000-4-4, 2kV(power lines) Vibration resistance 10 to 57 Hz, 0.075-mm amplitude, 57 to 150 Hz, acceleration:9.8m/s 2 in X,Y, and Z directions for 80minutes (according to JIS C0040) (Time coefficient : 8 minutes % coefficient factor 10 = total time 80 min.) Shock resistance 147m/s 2, 3 times each in X,Y, and Z directions (according to JIS C0041) ( Relay Output Units:100m/s 2 ) 6 For more information, contact an Omron representative at 1-800-55-OMRON

General (continued) Ambient operating temperature Ambient operating humidity Atmosphere Ambient storage temperature Grounding Enclosure Weight CPU Rack Dimensions (mm) Safety measures 0 to 55 C 10% to 90% (with no condensation) Must be free from corrosive gases. -20 to 75 C (excluding battery) Less than 100 ohm Mounted in a panel. All models are each 5 kg max. 156.7 to 466.7 (W) X 90 (H) X 65 (D) (excluding cable) Conforms to culus, Cl. 1. DIV.2 EC directives Note: 1. Disconnect the Power Supply Unit s LG terminal from the GR terminal when testing insulation and dielectric strength. Basic I/O Units DC Input Units Model Number of Inputs Inputs Voltage Input Current External Connection CJ1W-ID211 16 pts. 24VDC 7 ma (24VDC) Terminal Block +10%,-15% CJ1W-ID231 32 pts. 24VDC 4.1 ma(24vdc) Fujitsu Connector +10%,-15% CJ1W-ID232 32 pts. 24VDC 4.1 ma(24vdc) MIL Connector +10%,-15% CJ1W-ID261 64 pts. 24VDC 4.1 ma(24vdc) Fujitsu Connector +10%,-15% Relay Contact Output Units Model Number of Outputs Max. switching capacity Outputs/common External Connection CJ1W-OC201 8 pts. 2A 250VAC Independent Terminal Block 2A 24VDC common 16A/unit CJ1W-OC211 16 pts. 2A 250VAC 16 Terminal Block 2A 24VDC 8A/unit Transistor Output Units (Sinking type) Model Number of Outputs Max. switching capacity External Connection CJ1W-OD211 16 pts. 12 to 24VDC Terminal Block 0.5 A/pts, 5.0 A/unit CJ1W-OD231 32 pts. 12 to 24VDC Fujitsu Connector 0.5 A/pts, 2.0 A/common 4.0A/unit CJ1W-OD261 64 pts. 12 to 24VDC Fujitsu Connector 0.3 A/pts, 1.6 A/common 6.4 A/unit Transistor Output Units (Sourcing type) Model Number of Outputs Max. switching capacity External Connection CJ1W-OD212 16 pts. 24VDC Terminal Block 0.5 A/pts, 5.0 A/unit Load short protection CJ1W-OD232 32 pts. 24VDC MIL Connector 0.5 A/pts, 2.0 A/common 4.0A/unit Load short protection For more information, contact an Omron representative at 1-800-55-OMRON 7

Special I/O Units Analog Input Units Model Number CJ1W-AD081 Classification Special I/O Unit Number of mountable units 9 Units max. (See Note 1) Isolation Between I/O and PC signals: Photo-coupler (No isolation between individual I/O signals.) External terminals 18 point detachable terminal block (M3 screws) Input Number of analog inputs 8 Input signal range (See Note 2) 1 to 5 V 0 to 5 V 0 to 10 V -10 to 10 V 4 to 20 ma Maximum rated input (for 1 point ) Voltage Input: +/-15V Current Input: +/-30mA Input impedance Voltage Input: 1M ohm min. Current Input: 250 ohm(rated value) Resolution 1/ 4,000 (full scale) Converted output data 16-bit binary data Accuracy (See Note3) 23 +/-2 C Voltage Input: +/-0.2% of full scale Current Input: +/-0.4% of full scale 0 C to 55 C Voltage Input: +/-0.4% of full scale Current Input: +/-0.6% of full scale A/D conversion time (See Note 4) 1.0 ms/point max. Functions Mean value processing Stores the last n data conversions in the buffer, and stores the mean value of the conversion values. Buffer number: n=2,4,8,16,32,64 Peak value holding Stores the maximum conversion value while the Peak Value Hold Bit is ON. Input disconnection detection Detects the disconnection and turns ON the Disconnection Detection Flag. Current consumption 430 ma max. at 5 VDC Weight 140 g max. General specifications Conforms to general specifications for SYSMAC CJ Series. Note: 1. The maximum number of Analog Input Units that can be mounted to one rack varies depending on the current consumption of the other Units mounted to the rack. 2. Input signal ranges can be set for each input. 3. The accuracy is given for full scale. For example, an accuracy of +/-0.2% means a maximum error of +/-8 (BCD). The default setting is adjusted for voltage input. To use current input, perform the offset and gain adjustments as required. 4. A/D conversion time is the time it takes for an analog signal to be stored in memory as converted data after it has been input. It takes at least one cycle before the converted data is read by the CPU Unit. 8 For more information, contact an Omron representative at 1-800-55-OMRON

Analog Output Units Model Number Classification CJ1W-DA041 Special I/O Unit Number of mountable units 10 Units max. (See Note 1) Isolation External terminals Between I/O and PC signals: Photo-coupler (No isolation between individual I/O signals.) 18 point detachable terminal block (M3 screws) Output Number of analog outputs: 4 Output signal range (See Note 2) 1 to 5 V / 4 to 20 ma 0 to 5 V 0 to 10 V -10 to 10 V Output impedance 0.5 ohm max Max. output current (for 1 point) 12mA Maximum permissible load resistance 600O Resolution 1/4,000 (full scale) Set data 16-bit binary data Accuracy (See Note 3) 23 +/-2 C Voltage output: +/-0.3% of full scale Current output: +/-0.5% of full scale 0 C to 55 C Voltage output: +/-0.5% of full scale Current output: +/-0.8% of full scale D/A conversion time (See Note 4) 1.0 ms/point max. Functions Output hold function Outputs the specified output status (CLR,HOLD, or MAX) under any of the following circumstances. When the Conversion Enable Bit is OFF. In adjustment mode, when a value other than the output number is output during adjustment. When there is an output setting error or a fatal error occurs at the PC. When the CPU Unit is on standby. When the Load is OFF. Current consumption 120 ma max. at 5 VDC External Power consumption More than 200 ma at 24 VDC+10%,-15% Weight 150 g max. General specifications Conforms to general specifications for SYSMAC CJ Series. Note: 1. The maximum number of Analog Output Units that can be mounted to one rack varies depending on the current consumption of the other Units mounted to the rack. 2. Output signal ranges can be set for each output. 3. The accuracy is given for full scale. For example, an accuracy of +/-0.3% means a maximum error of +/-12 (BCD). 4. D/A conversion time is the time required for converting and outputting the PC data. It takes at least one cycle before the data stored in the PC to be read by the Analog Output Unit. For more information, contact an Omron representative at 1-800-55-OMRON 9

CPU Bus Units Serial Communications Units Model Number CJ1W-SCU41 Classification CPU Bus Unit Serial Port 1 RS-422A / 485 communications Port 2 RS-232C ports Protocol Port 1 Host Link, protocol macro, NT Link, or loopback test can be selected for each port. Port 2 Number of mountable Units A total of up to 16 Units, including all other CPU Bus Units. No restrictions on the mounting location. Current consumption 380 ma + x (See note) Weight 110 g max. General specifications Conforms to general specifications for SYSMAC CJ Series. Note: A current consumption of 150 ma must be added for each Link Adapter that is connected. In the above specifications, x indicates that 150 ma must be added for each port to which a NT-AL001-E Link Adapter is connected to provide the required 5-V power supply. Protocol Host Link Communications mode Half-duplex (Full-duplex for slave-initiated communications) Synchronous mode Start-stop synchronization (asynchronous mode) Baud rate (See Note 1) RS-232C port and RS-422A/485 ports: 1,200/2,400/4,800/9,600/19,200/38,400/57,600/115,200 bps Default setting: 9,600 bps Communications distance RS-232C port:15 m max.(see Note 2) (See Note 1) RS-422A/485 port: 500 m max. (The total combined cable length is 500 m max. T-branch lines must be a maximum of 10 m long.) Connection configuration RS-232C port: 1:1 (1:N (N=32 Units max.) is possible using an Converting Link Adapters.) RS-422A/485 port: 1:N (N=32 Units max.) Number of connected Units 32 Units max.(unit numbers 0 to 31;unit number 0 is set for 1:1 connection) Note: 1. Confirm the baud rates and communications distance supported by connected devices. 2. The maximum cable length for RS-232C is 15m. The RS-232C standard, however, does not cover baud rates above 19.2 Kbps. Refer to the manual for the device being connected to confirm support. 10 For more information, contact an Omron representative at 1-800-55-OMRON

Protocol Macro Function Number of protocols 20 max. Can be created and registered with the Protocol Support Tool Number of sequences 1,000 max (CX-Protocol). Per protocol Number of sequences 60 max. Number of messages 300 max. Number of reception 100 max. matrixes Sequence execution condition Using the CPU Unit s PMCR(260) instruction (specifying the sequence number) Communications mode Half-duplex or full-duplex Synchronous mode Start-stop synchronization (asynchronous mode) Baud rate (See Note 1) RS-232C port and RS-422A/485 ports: 1,200/2,400/4,800/9,600/19,200/38,400 bps Default setting: 9,600 bps Communications distance (See Note 1) RS-232C port:15 m max.(see Note 2) RS-422A/485 port: 500 m max. (The total combined cable length is 500 m max. T-branch lines must be a maximum of 10 m long.) Connection configuration RS-232C port: 1:1 (1:N (N=32 Units ma.) is possible using an Converting Link Adapters.) RS-422A/485 port: 1:N (N=32 Units max.) Number of connected Units 32 Units max.(unit numbers 0 to 31; unit number 0 is set for 1:1 connection) Note: 1. Confirm the baud rates and communications distance supported by connected devices. 2. The maximum cable length for RS-232C is 15m. The RS-232C standard, however, does not cover baud rates above 19.2 Kbps. Refer to the manual for the device being connected to confirm support Controller Link Units Model Number Classification Number of mountable unit Communications method Code Modulation Synchronization Transmission path form Baud rate and maximum transmission distance Media Node connection method Maximum number of nodes Communications functions Number of data link words CJ1W-CLK21 CPU Bus Unit A total of up to 4 units. No restrictions on the mounting location. N:N token bus Manchester code Baseband code Flag synchronization (conforms to HDLC frames) Multi-drop bus The maximum transmission distance varies with the baud rate as follows: 2 Mbps: 500 m 1 Mbps: 800 m 500 Kbps: 1 km Specified shielded twisted-pair cable Number of signal lines: 2, shield line: 1 Connected to a terminal block 32 nodes Data links and message service Transmission area per node: 1,000 words (2,000 bytes) max. Data link area in one C200HX/HG/HE, CVM1, CV-series, or CM1H-series PC (send/receive): 8,000 words (16,000 bytes) max. Data link area in one CS/CJ-series PC (send/receive): 12,000 words (24,000 bytes) max. Date link area in one IBM PC/AT or compatible (transmission/reception): 32,000 words (64,000 bytes) max. Number of data link words in one network (total transmission): 32,000 words (64,000 bytes) max. For more information, contact an Omron representative at 1-800-55-OMRON 11

Controller Link Units (continued) Data link areas Message length RAS functions Error control Current consumption Weight General specifications Bit areas (IR,AR,LR,CIO), data memory (DM), and extended data memory (EM) 2,012 bytes max. (including the header) Polling node backup function Self-diagnosis function (hardware checking at startup) Echo-back test and broadcast test (using the FINS command) Watchdog timer Error log function Manchester code check CRC check (CCITT X 16 +X 12 +X 5 +1) 350 ma 110 g Conforms to general specifications for SYSMAC CJ Series. Ethernet Units Model Number Type Unit classification Number of mountable unit CJ1W-ETN11 10Base-T CPU Bus Unit Transfer Media access method CSMA/CD specifications Modulation Base-band Transmission paths Baud rate A total of up to 4 units. No restrictions on the mounting location. Star 10 Mbps Transmission media Unshielded twisted-pair (UTP) cable Transmission Segment 100 m max. distance length Current consumption 380 ma Weight 100 g max. General specifications Conforms to general specifications for SYSMAC CJ Series. 12 For more information, contact an Omron representative at 1-800-55-OMRON

Current Consumption Power Supply Unit Max. Current Consumption Max. Total Power Consumption 5V group 24V group (supply to Relay Output) CJ1W-PA205R 5.0 A 0.8 A 25 W Note: This table shows the maximum currents and power that can be supplied by Power Supply Units on CPU Racks and Expansion Racks. Current Consumption Tables 5VDC Voltage Group Name Model 5V-Consumption CPU Units CJ1G-CPU45 0.910 A (These values include (See Note.) current consumption by a CJ1G-CPU44 0.910 A Programming Console or CX-Programmer.) (See Note) Expansion Unit CJ1W-IC101 0.020 A CJ1W-II101 0.130 A End cover CJ1W-TER01 Including CPU Unit or Expansion Unit Note: Add 0.15 A per port when the NT-AL001-E is connected. Basic I/O Units Category Name Model 5V-Consumption Input Units DC Input Units CJ1W-ID211 0.080 A CJ1W-ID231 0.090 A CJ1W-ID232 0.090 A CJ1W-ID261 0.090 A Output Units Transistor Output Units CJ1W-OD211 0.100 A CJ1W-OD212 0.100 A CJ1W-OD231 0.140 A CJ1W-OD232 0.150 A CJ1W-OD261 0.170 A Output Units Relay Output Units CJ1W-OC201 0.090A CJ1W-OC211 0.110A Special I/O Units Category Name Model 5V-Consumption Special I/O Units Analog Input Unit CJ1W-AD081 0.430 A Analog output Unit CJ1W-DA041 0.120 A Temperature Control Units CJ1W-TC 0.250 A Communication I/O Units Category Name Model 5V-Consumption CPU Bus Units Controller Link Units CJ1W-CLK21 0.350 A Serial Communications Units CJ1W-SCU41 0.380 A (See Note) Ethernet Units CJ1W-ETN11 0.380 A DeviceNet Unit CJ1W-DRM21 0.290 A Note: Add 0.15 A per port when the NT-AL001-E is connected. 24VDC Voltage Group Category Name Model Consumption Output Units Relay Output Units CJ1W-OC201 0.048 A ( 0.006 A X ON bits) CJ1W-OC211 0.096 A ( 0.006 A X ON bits) For more information, contact an Omron representative at 1-800-55-OMRON 13

Comparison to CS-series PCs The CS-series and CJ-series PCs use the same architecture and are basically the same in terms of program structure (tasks), instruction system, I/O memory, and other functionality. They do differ, however in that the CJ-series PCs have a different Unit structure, support different Units, do not support Inner Boards, have different Expansion Racks, have a different I/O allocation method, etc. These differences are outlined in the following table. CJ1 CS-Series Dimensions: Height x width 90 X 65 mm 130 X 123 mm Unit connections Connected to each other via connectors. Mounted to Backplanes. End Cover connected to right end to indicate end of Rack. Maximum I/O capacity 1,280 I/O points 5,120 I/O points Maximum program capacity 60 K steps 250 K steps Maximum data memory 128 K words 448 K words (DM and EM Areas combined) Instructions systems I/O memory PC Setup Cyclic task functionality Interrupt tasks Power OFF interrupt task, schedule Power OFF interrupt task, schedule interrupt tasks (no I/O interrupt or interrupt tasks, I/O interrupt, and external interrupt tasks) external interrupt tasks) Programming Devices : CX-Programmer and Programming Consoles Instruction execution Basic instructions 0.08 µs min. 0.04 µs min. time Special instructions 0.12 µs min 0.12 µs min Overhead time 0.5 ms 0.5 ms Mounting DIN Track (not mountable with screws) Screws or DIN Track Inner Boards Not supported. Supported. Special I/O Units and CPU Bus Units Structure of allocations is the same. Special I/O Units: 96 Units max.( restrictions on mounting positions) CPU Rack mounting positions 10 Units max. 3,5,8,or10 slots (11 Units or more will cause an error) Expansion Rack mounting positions 10 Units max. 2,3,5,8,or10 slots (11 Units or more will cause an error) Expansion Racks One I/O Control Unit required on CPU Either C200H or CS-series Expansion Rack and one I/O Interface Unit I/O Racks can be connected without an required on each Expansion Rack. I/O Control Unit or I/O Interface Units. Maximum number of Expansion Racks 3 7 Maximum total cable length to Expansion Racks 12 m Maximum number of Units 40 80 SYSBUS Remote I/O Not supported Supported. File Memory (Memory Cards or EM Area) Trace Memory I/O allocation Automatic allocation from right to let Automatic allocation from right to left starting at Unit closest to CPU Unit and starting at Unit closest to CPU Unit and then right to left on Expansion Racks. then right to left on Expansion Racks. 14 For more information, contact an Omron representative at 1-800-55-OMRON

CJ1 PLC CS-Series PLC Registered I/O tables Support Supported (but operation is possible Supported (must be created from without creating I/O tables from a Programming Device). Programming Device). Modes Either user-set I/O tables or automatic Only user-specified I/O tables ( I/O I/O allocation at startup (no I/O table tables can be verified against actual I/O) verification). The default setting is for Automatic I/O Allocation at Startup. User-set I/O tables can be automatically used by setting and transferring I/O tables (or parameter file). If the I/O tables are deleted from a CPU Unit from the CX-Programmer, Automatic I/O Allocation at Startup will be used again. Allocating unused Possible only by using user-set I/O Always possible.(set by editing I/O words tables (i.e., creating I/O tables with tables on the CX-Programmer and unused words allocated on the transferring them to the CPU Unit.) CX-Programmer and transferring them to the CPU Unit). Discrepancies between registered I/O tables I/O setting error occurs (fatal error). I/O verify error occurs (non-fatal error). and actual I/O (Without Backplanes and due to the physical connection method, it is essentially impossible for a Unit to fall off or for an empty position to be created. Discrepancies between the registered I/O tables and actual I/O are thus considered to be far more serious.) Setting first word on each Rack Supported. Supported. Startup Mode when a Programming Console is RUN mode PROGRAM mode not mounted and the PC Setup is set to use operating mode specified on the Programming Console Serial communications ports One peripheral port and one RS-232C port. Serial communications Peripheral port : Peripheral bus, Programming Console, Host Link, 1:N NT Link modes RS-232C port : Peripheral bus, Host Link, 1:N NT Link, no protocol Communications commands FINS commands, Host Link commands Index registers Diagnostic functions Error log function Debugging functions (Force-set/reset, differential monitor, data traces, instruction error traces) I/O response time setting functions Battery CPM2A-BAT01 CS1W-BAT01 Size Comparison For more information, contact an Omron representative at 1-800-55-OMRON 15

Dimensions Power Supply Unit CJ1W-PA205R CPU Units CJ1G-CPU44/CPU45 8 Points - 16 Points I/O AD/DA and Temperature Control Unit CJ1W-ID211/OC201/OC211/ OD211/OD212 AD081/DA041/TC I/O Control Unit CJ1W-IC101 I/O Interface Unit CJ1W-II 101 64 Points I/O Units CJ1W-1D261/OD261 32 Points I/O Units CJ1W-ID231/ID232/OD231/OD232 Serial Communication Controller Link, Ethernet and DeviceNet Units CJ1W-SCU41/CLK21/ETN11/DRM21 CJ1W-ID231/OD231 CJ1W-ID232/OD232 16 For more information, contact an Omron representative at 1-800-55-OMRON

Overall CJ1 Dimensions (Dimensions: mm) A=80 (Power Supply Unit) + 62 (CPU Unit) + 20xn + 31Xm + 14.7 (End Cover) n=number of I/O Units (20 mm width) n=number of I/O Units (31 mm width) B=About 82~150mm DIN Track PFP-100N2 PFP-100N PFP-50N C 12 mm 3.3 mm 3.3 mm NOTE: DIMENSIONS ARE SHOWN IN MILLIMETERS. To convert millimeters to inches divide by 25.4. OMRON ELECTRONICS LLC. OMRON ON-LINE OMRON CANADA, INC. One East Commerce Drive Global - http://www.omron.com 885 Milner Avenue Schaumburg, IL 60173 USA - http://www.omron.com/oei Scarborough, Ontario M1B 5V8 1-800-55-OMRON Canada - http://www.omron.com/oci 416-286-6465 Cat. No. DS02PI 08/01 subject to change without notice. Printed in the U.S.A. For more information, contact an Omron representative at 1-800-55-OMRON 17