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SYSMAC CJ-series CJ1M CPU Units (with Built-in I/O)
CJ1M-CPU2@
CSM_CJ1M-CPU2_DS_E_4_2
Compact, Applications-oriented
Controllers with Built-in Pulse I/O for
High Potential
• The compact, high-potential SYSMAC CJ1M PLCs provide
built-in pulse I/O for high-precision performance
• Pulse I/O for two axes to achieve higher machine precision.
CJ1M-CPU21
Features
Two 100-kHz Pulse Outputs
• Use special instructions to easily implement various types of positioning, such as positioning with trapezoidal acceleration/deceleration,
positioning with different acceleration/deceleration rates, and triangular control.
• Combine positioning instructions to handle many different applications, such as interrupt feeding and target position changes during positioning.
• Pulse startup is as fast as 46 μs and is 70 μs even for trapezoidal acceleration/deceleration.
Two Pulse Inputs
• Two high-speed counters and four interrupt inputs are also built in. The high-speed counters operate at up to 100 kHz for single-phase and 50
kHz for differential-phase operation. These inputs enable controlling with high-speed response.
Use the Rich Lineup of CJ1 Units
• Handle a wide range of applications with the rich lineup of CJ1 Units, including Ethernet and other Communications Units and Analog I/O Units.
• Easier maintenance is also possible using Memory Cards.
1
CJ1M-CPU2@
Ordering Information
International Standards
• The standards are abbreviated as follows: U: UL, U1: UL(Class I Division 2 Products for Hazardous Locations), C: CSA, UC: cULus, UC1: cULus
(Class I Division 2 Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, and CE: EC Directives.
• Contact your OMRON representative for further details and applicable conditions for these standards.
CJ1M CPU Units (with Built-in I/O)
Current
consumption
(A)
Specifications
Product name
I/O capacity/
Mountable Units
(Expansion Racks)
640 points/20 Units
(1 Expansion Racks
Built-in I/O
max.)
(See note 2.)
CJ1M
320points/10 Units
CPU
(No Expansion
Units
Rack)
160 points/10 Units
(No Expansion
Rack)
Program
capacity
Data memory
capacity
LD instruction
execution time
Built-in I/O
20K steps
32K words
10K steps (DM: 32K words,
EM: None)
0.1 μs
5K steps
Model
Standards
5V
24 V
0.64 (See
note 1.)
−
CJ1M-CPU23
(See note 3.)
−
CJ1M-CPU22
(See note 3.)
−
CJ1M-CPU21
(See notes 2 and 3.)
10 inputs and
6 outputs,
0.64 (See
2 counter
note 1.)
inputs, 2
pulse outputs
0.64 (See
note 1.)
UC1, N, L,
CE
Note: 1. Current consumptions include current for a Programming Console. Add 0.15 A per Adapter when using NT-AL001 RS-232C/RS-232A
Adapters. Add 0.04 A per Adapter when using CJ1W-CIF11 RS-422A Adapters.
2. Some of the specifications for the low-end CJ1M CPU Units (CJ1M-CPU11(-ETN)/21) are different from the specifications for the other CJ1M
CPU Units (CJ1M-CPU12(-ETN)/13(-ETN)/22/23), including the specifications for overhead time, pulse start time, the number of subroutines
and jumps, the number of scheduled interrupt tasks, and the number of PWM outputs. For details, refer to the SYSMAC CJ Series
Programmable Controllers Operation Manual (Cat. No. 393) and the SYSMAC CJ Series Built-in I/O Operation Manual (Cat. No. 395).
3. The connector for built-in I/O in the CJ1M-CPU21/22/23 is not included. Purchase one of the connectors or connector cables in the
following table separately.
Connector Cables for Built-in I/O in CJ1M-CPU2@ CPU Units
The connector for built-in I/O in the CJ1M-CPU21/22/23 is not included.
Purchase one of the connectors or connector cables in the following table separately.
For details, refer to Built-in I/O MIL Connector Wiring Methods.
Product name
Specifications
MIL Flat Cable Connectors
*1
MIL Loose Wire Connectors
*2
Model
40-pin Pressurewelded Connectors
XG4M-4030-T
40-pin Crimped
Connectors
XG5N-401 *4
Standards
−
Applicable Connectors
Crimp Contacts for XG5N *3
Loose contacts
XG5W-0232
Reel contacts
XG5W-0232-R
Manual Crimping Tool for XG5N
XY2B-7007
Phillips screw (M3 screw terminals,40-terminals)
XW2R-J40G-T
Slotted screw (M3 European type ,40-terminals)
Connector-Terminal Block
Conversion Units
XW2R-E40G-T
−
Push-in spring (Clamp 40-terminals)
XW2R-P40G-T
Cable for Connector-Terminal
Block Conversion Unit
Cable length: 1 m
XW2Z-100K
Cable length: 1.5 m
XW2Z-150K
Cable length: 2 m
XW2Z-200K
Cable length: 3 m
XW2Z-300K
Cable length: 5 m
XW2Z-500K
*1. Socket and Stain Relief set
*2. Crimp Contacts (XG5W-0232) are sold separately.
*3. Applicable wire size is 28 to 24 AWG.
For applicable conductor construction and more information, visit the OMRON website at www.ia.omron.com.
*4. Crimp Contacts are also required.
Note: Minimum ordering quantity for loose contacts is 100 pieces and for reel contacts is 1 reel (10,000 pieces).
2
CJ1M-CPU2@
Product name
Specifications
Model
Standards
Servo Relay Unit for 1 axis
XW2B-20J6-8A
Servo Relay Units
−
Servo Relay Unit for 2 axes
XW2B-40J6-9A
Cable for CJ1M CPU Unit
Cable length: 0.5 m
XW2Z-050J-A33
Cable length: 1 m
XW2Z-100J-A33
Cable length: 1 m
XW2Z-100J-B31
Cable length: 2 m
XW2Z-200J-B31
Cable length: 0.5 m
XW2Z-050J-A33
Cable length: 1 m
XW2Z-100J-A33
Cable length: 1 m
XW2Z-100J-B32
Cable length: 2 m
XW2Z-200J-B32
Cable length: 1 m
XW2Z-100J-A26
Cable length: 1 m
XW2Z-100J-B17
Cable length: 2 m
XW2Z-200J-B17
Cable length: 1 m
XW2Z-100J-A26
Cable length: 1 m
XW2Z-100J-B5
Cable length: 2 m
XW2Z-200J-B5
Cable length: 0.5 m
XW2Z-050J-A27
Cable length: 1 m
XW2Z-100J-A27
Cable length: 1 m
XW2Z-100J-B4
Cable length: 2 m
XW2Z-200J-B4
OMNUC G Series
Servo Driver Connecting Cables
Cable for CJ1M CPU Unit
SMARTSTEP2
Servo Driver Connecting Cables
Cable for CJ1M CPU Unit
Cables for Servo Relay Units
SMARTSTEP Junior
−
Servo Driver Connecting Cables
Cable for CJ1M CPU Unit
SMARTSTEP A Series
Servo Driver Connecting Cables
Cable for CJ1M CPU Unit
OMNUC W Series
Servo Driver Connecting Cables
Accessories
The following accessories come with CPU Unit:
Item
Specification
Battery
CJ1W-BAT01
End Cover
CJ1W-TER01 (necessary to be mouned at the right end of CPU Rack)
End Plate
PFP-M (2 pcs)
Serial Port (RS-232C) Connector
Connector set for serial port connection (D-SUB 9-pin male connector)
3
CJ1M-CPU2@
Specifications
Common Specifications
Item
Specifications
Control method
Stored program
I/O control method
Cyclic scan and immediate processing are both possible.
Programming
LD (Ladder), SFC (Sequential Function Chart), ST (Structured Text), Mnemonic
CPU processing mode
Normal Mode or Peripheral Servicing Priority Mode
Instruction length
1 to 7 steps per instruction
Ladder instructions
Approx. 400 (3-digit function codes)
Execution time
Basic instructions: 0.10 μs min.
Special instructions: 0.15 μs min.
Overhead time
• CJ1M CPU Units (CPU22/23): 0.5 ms min.
• CJ1M CPU Units (CPU21): 0.7 ms min.
Unit connection method
No Backplane: Units connected directly to each other.
Mounting method
DIN Track (screw mounting not possible)
Maximum number of connectable
Units
Total of 20 Units in the System, including 10 Units on CPU Rack and 10 Units on one Expansion Rack.
Maximum number of Expansion
Racks
• CJ1M CPU Units (CPU 13/23 only):
1 max. (An I/O Control Unit is required on the CPU Rack and an I/O Interface Unit is required on the Expansion Rack.)
• CJ1M CPU Units (CPU11/12/21/22):
Expansion is not possible.
Number of tasks
288 (cyclic tasks: 32, interrupt tasks: 256)
Interrupt tasks can be defined as cyclic tasks called "extra cyclic tasks." Including these, up to 288 cyclic tasks can be used.
Note: 1. Cyclic tasks are executed each cycle and are controlled with TKON(820) and TKOF(821) instructions.
2. The following 4 types of interrupt tasks are supported.
Power OFF interrupt tasks: 1 max.
Scheduled interrupt tasks: 2 max.
I/O interrupt tasks: 32 max.
External interrupt tasks: 256 max.
Interrupt types
Scheduled Interrupts:
Interrupts generated at a time scheduled by the CPU Unit's built-in timer. (See note. 1)
I/O Interrupts: Interrupts from Interrupt Input Units.
Power OFF Interrupts (See note 2.): Interrupts executed when the CPU Unit's power is turned OFF.
External I/O Interrupts: Interrupts from the Special I/O Units or CPU Bus Units.
Note: 1. Scheduled interrupt time interval is 0.5 ms to 999.9 ms (in increments of 0.1 ms), 1 ms to 9,999 ms (in increments
of 1 ms), or 10 ms to 99,990 ms (in increments of 10 ms)
2. Not supported when the CJ1W-PD022 Power Supply Unit is mounted.
Calling subroutines from more
than one task
Supported (called "global subroutines").
Function blocks (CPU Unit with
unit version 3.0 or later only)
Languages in function block definitions: ladder programming, structured text
I/O Area
1,280: CIO 000000 to CIO 007915 (80 words from CIO 0000 to CIO 0079)
The setting of the first word can be changed from the default (CIO 0000) so that CIO 0000 to
CIO 0999 can be used.
I/O bits are allocated to Basic I/O Units.
Link Area
3,200 (200 words): CIO 10000 to CIO 119915 (words CIO 1000 to CIO 1199)
Link bits are used for data links and are allocated to Units in Controller Link Systems.
CPU Bus Unit Area
6,400 (400 words): CIO 150000 to CIO 189915 (words CIO 1500 to CIO 1899)
CPU Bus Unit bits store the operating status of CPU Bus Units.
(25 words per Unit, 16 Units max.)
Special I/O Unit Area
15,360 (960 words): CIO 200000 to CIO 295915 (words CIO 2000 to CIO 2959)
Special I/O Unit bits are allocated to Special I/O Units. (10 words per Unit, 96 Units max.)
Note: Special I/O Units are I/O Units that belong to a special group called "Special I/O Units."
Example:CJ1W-AD081 Analog Input Unit
Serial PLC Link Area
1,440 (90 words): CIO 310000 to CIO 318915 (words CIO 3100 to CIO 3189)
9,600 (600 words): CIO 320000 to CIO 379915 (words CIO 3200 to CIO 3799)
DeviceNet bits are allocated to Slaves for DeviceNet Unit remote I/O communications when the
Master function is used with fixed allocations.
CIO
(Core I/O)
Area
DeviceNet Area
Fixed allocation
setting 1
Outputs: CIO 3200 to CIO 3263
Inputs: CIO 3300 to CIO 3363
Fixed allocation
setting 2
Outputs: CIO 3400 to CIO 3463
Inputs: CIO 3500 to CIO 3563
Fixed allocation
setting 3
Outputs: CIO 3600 to CIO 3663
Inputs: CIO 3700 to CIO 3763
The CIO Area can be used as
work bits if the bits are not
used as shown here.
The following words are allocated to the Master function even when the DeviceNet Unit is used
as a Slave.
Internal I/O Area
Fixed allocation
setting 1
Outputs: CIO 3370 (Slave to Master)
Inputs: CIO 3270 (Master to Slave)
Fixed allocation
setting 2
Outputs: CIO 3570 (Slave to Master)
Inputs: CIO 3470 (Master to Slave)
Fixed allocation
setting 3
Outputs: CIO 3770 (Slave to Master)
Inputs: CIO 3670 (Master to Slave)
4,800 (300 words): CIO 120000 to CIO 149915 (words CIO 1200 to CIO 1499)
37,504 (2,344 words): CIO 380000 to CIO 614315 (words CIO 3800 to CIO 6143)
These bits in the CIO Area are used as work bits in programming to control program execution. They cannot be used for external
I/O.
4
CJ1M-CPU2@
Item
Specifications
Work Area
8,192 bits (512 words): W00000 to W51115 (W000 to W511)
Controls the programs only. (I/O from external I/O terminals is not possible.)
Note: When using work bits in programming, use the bits in the Work Area first before using bits from other areas.
Holding Area
8,192 bits (512 words): H00000 to H51115 (H000 to H511)
Holding bits are used to control the execution of the program, and maintain their ON/OFF status when the PLC is turned OFF
or theoperating mode is changed.
Note: The Function Block Holding Area words are allocated from H512 to H1535. These words can be used only for the
function block instance area (internally allocated variable area).
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 specific functions.
Temporary Area
16 bits (TR0 to TR15)
Temporary bits are used to temporarily store the ON/OFF execution conditions at program branches.
Timer Area
4,096: T0000 to T4095 (used for timers only)
Counter Area
4,096: C0000 to C4095 (used for counters only)
DM Area
32 Kwords: D00000 to D32767
Used as a general-purpose data area for reading and writing data in word units (16 bits). Words in the DM Area maintain their
status when the PLC is turned OFF or the operating mode is changed.
Internal Special I/O Unit DM Area: D20000 to D29599 (100 words × 96 Units)
Used to set parameters for Special I/O Units.
CPU Bus Unit DM Area: D30000 to D31599 (100 words × 16 Units)
Used to set parameters for CPU Bus Units.
EM Area
None
Index Registers
IR0 to IR15
Store PLC memory addresses for indirect addressing. Index registers can be used independently in each task. One register is
32 bits (2words).
Setting to use index registers either independently in each task or to share them between tasks.
Task Flag Area
32 (TK0000 to TK0031)
Task Flags are read-only flags that are ON when the corresponding cyclic task is executable and OFF when the corresponding
task is not executable or in standby status.
Trace Memory
4,000 words (trace data: 31 bits, 6 words)
File Memory
Memory Cards: Compact flash memory cards can be used (MS-DOS format).
OMRON Memory Cards can be used.
Function Specifications
Item
Specifications
Constant cycle time
1 to 32,000 ms (Unit: 1 ms)
Cycle time monitoring
Possible (Unit stops operating if the cycle is too long): 10 to 40,000 ms (Unit: 10 ms)
I/O refreshing
Cyclic refreshing, immediate refreshing, refreshing by IORF(097).
IORF(097) refreshes I/O bits allocated to Basic I/O Units and Special I/O Units.
The CPU BUS UNIT I/O REFRESH (DLNK(226)) instruction can be used to refresh bits allocated to CPU Bus Units in the CIO
and DM Areas whenever required.
Timing of special refreshing for
CPU Bus Units
Data links for Controller Link Units and SYSMAC LINK Units, remote I/O for DeviceNet Units, and other special refreshing for
CPU Bus Units is performed at the following times:
I/O refresh period and when the CPU BUS UNIT I/O REFRESH (DLNK(226)) instruction is executed.
I/O memory holding when
changing operating modes
Depends on the ON/OFF status of the IOM Hold Bit in the Auxiliary Area.
Load OFF
All outputs on Output Units can be turned OFF when the CPU Unit is operating in RUN, MONITOR, or PROGRAM mode.
Timer/Counter PV refresh
method
BCD or binary (CX-Programmer Ver. 3.0 or higher).
Input response time setting
Time constants can be set for inputs from Basic I/O Units. The time constant can be increased to reduce the influence of noise
and chattering or it can be decreased to detect shorter pulses on the inputs.
Mode setting at power-up
Possible (By default, the CPU Unit will start in RUN mode if a Programming Console is not connected.)
Flash memory
The user program and parameter area data (e.g., PLC Setup) are always backed up automatically in flash memory. (automatic
backup and restore.)
• CPU Units with unit version 3.0 or later only:
When downloading projects from CX-Programmer Ver. 5.0 or higher, symbol table files (including CX-Programmer symbol names,
I/O comments), comment files (CX-Programmer rung comments, other comments), and program index files (CX-Programmer
section names, section comments, or program comments) are stored in comment memory within the flash memory.
Memory Card functions
Automatically reading programs (autoboot) from the Memory
Card when the power is turned ON.
Possible
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 which Memory Card read/write is supported
User program instructions, Programming Devices (including
CX-Programmer and Programming Consoles), Host Link
computers, AR Area control bits, easy backup operation
Filing
Memory Card data and the EM (Extended Data Memory) Area can be handled as files.
Debugging
Control set/reset, differential monitoring, data tracing (scheduled, each cycle, or when instruction is executed), instruction error
tracing, storing location generating error when a program error occurs.
5
CJ1M-CPU2@
Item
Specifications
Online editing
When the CPU Unit is in MONITOR or PROGRAM mode, multiple program sections ("circuits") of the user program can be
edited together. This function is not supported for block programming areas.
(With the CX-Programmer is used, multiple program sections of the user program can be edited together. When a Programming
Console is used, the program can be edited in mnemonics only.)
Program protection
Overwrite protection: Set using DIP switch.
Copy protection: Password set using CX-Programmer or Programming Consoles.
Error check
User-defined errors (i.e., user can define fatal errors and non-fatal errors)
The FPD(269) instruction can be used to check the execution time and logic of each programming block.
FAL and FALS instructions can be used with the CJ1M CPU Units to simulate errors.
Error log
Up to 20 errors are stored in the error log. Information includes the error code, error details, and the time the error occurred.
A CJ1M CPU Unit can be set so that user-defined FAL errors are not stored in the error log.
Serial communications
Built-in peripheral port: Programming Device (including Programming Console) connections, Host Links, NT Links Built-in RS232C port: Programming Device (excluding Programming Console) connections, Host Links, no-protocol communications,
NT Links, Serial Gateway (Compoway/F master)
Serial Communications Unit (sold separately): Protocol macros, Host Links, NT Links, Modbus-RTU slave, No-protocol,
Serial Gateway (Compoway/F master, Modbus master)
Clock
Provided on all models.
Accuracy:
Ambient temperature
Monthly error
55°C
−3.5 min to +0.5 min
25°C
−1.5 min to +1.5 min
0°C
−3 min to +1 min
Note: Used to store the time when power is turned ON and when errors occur.
Power OFF detection time
AC Power Supply Unit: 10 to 25 ms (not fixed)
DC Power Supply Unit PD025: 2 to 5 ms; PD022: 2 to 10 ms
Power OFF detection delay time
0 to 10 ms (user-defined, default: 0 ms)
Note: Not supported when the CJ1W-PD022 Power Supply Unit is mounted.
Memory protection
Held Areas: Holding bits, contents of Data Memory and Extended Data Memory, and status of the counter Completion Flags
and present values.
Note: If the IOM Hold Bit in the Auxiliary Area is turned ON, and the PLC Setup is set to maintain the IOM Hold Bit status when
power to the PLC is turned ON, the contents of the CIO Area, the Work Area, part of the Auxiliary Area, timer Completion
Flag and PVs, Index Registers, and the Data Registers will be saved for up to 20 days.
Sending commands to a Host
Link computer
FINS commands can be sent to a computer connected via the Host Link System by executing Network Communications
Instructions from the PLC.
Remote programming and
monitoring
Host Link communications can be used for remote programming and remote monitoring through a Controller Link, Ethernet,
DeviceNet, or SYSMAC LINK network.
Communicating across network
levels
Remote programming and monitoring from Support Software and FINS message communications can be performed across
different network levels, even for different types of network.
Pre-Ver. 2.0: Three levels
Version 2.0 or later: Eight levels for Controller Link and Ethernet
networks (See note.), three levels for other networks.
Note: To communicate across eight levels, the CX-Integrator or the CX-Net in CX-Programmer version 4.0 or higher must be
used to set the routing tables.
Storing comments in CPU Unit
I/O comments can be stored as symbol table files in the Memory Card, EM file memory, or comment memory (see note).
Note: Comment memory is supported for CX-Programmer version 5.0 or higher and CS/CJ-series CPU Units with unit version
3.0 or later only.
Program check
Program checks are performed at the beginning of operation for items such as no END instruction and instruction errors.
CX-Programmer can also be used to check programs.
Control output signals
RUN output: The internal contacts will turn ON (close) while the CPU Unit is operating (CJ1W-PA205R).
Battery life
Battery Set for CJ1M CPU Units: CJ1W-BAT01
Self-diagnostics
CPU errors (watchdog timer), I/O bus errors, memory errors, and battery errors.
Other functions
Storage of number of times power has been interrupted.
(Stored in A514.)
6
CJ1M-CPU2@
I/O Specifications of CJ1M CPU Units (CJ1M-CPU21/22/23)
• CJ1M-CPU2@ CPU Units have 10 built-in inputs and 6 built-in outputs.
• The 10 inputs can be used as general-purpose inputs, interrupt inputs, quick-response inputs, high-speed counters, or origin search origin input
signals.
• The 6 outputs can be used as general-purpose outputs, pulse outputs, or origin search deviation counter reset outputs.
Data Area Allocations for Built-in I/O
I/O Code
IN 0
Address
IN 2
IN 3
IN 4
IN 5
IN 6
IN 7
IN 8
IN 9
OUT 0 OUT 1 OUT 2 OUT 3 OUT 4 OUT 5
2961
0
1
2
3
4
General
purpose
inputs
General
purpose
input 0
General
purpose
input 1
General
purpose
input 2
General
purpose
input 3
General General General General General General
purpose purpose purpose purpose purpose purpose
input 4 input 5 input 6 input 7 input 8 input 9
Interrupt
inputs
Interrupt
input 0
Interrupt
input 1
Interrupt
input 2
Interrupt
input 3
−
−
−
−
−
Quick
response
inputs
Quick
Quick
Quick
Quick
response response response response
input 0
input 1
input 2
input 3
−
−
−
−
5
6
7
Highspeed
counter 0
(phase- Z/
reset)
−
−
Highspeed
counter 1
(phaseA, increment, or
count input)
8
9
0
1
2
3
4
5
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Highspeed
counter 1
(phaseB, decrement, or
direction
input)
Highspeed
counter 0
(phaseA, increment, or
count input)
Highspeed
counter 0
(phaseB, decrement, or
direction
input)
−
−
−
−
−
−
Highspeed
counters
−
−
Highspeed
counter 1
(phase- Z/
reset)
Generalpurpose
outputs
−
−
−
−
−
−
−
−
−
−
General- General- General- General- General- Generalpurpose purpose purpose purpose purpose purpose
output 0 output 1 output 2 output 3 output 4 output 5
CW/
CCW
outputs
−
−
−
−
−
−
−
−
−
−
Pulse
output 0
(CW)
Pulse
output 0
(CCW)
Pulse
output 1
(CW)
Pulse
output 1
(CCW)
−
−
Pulse +
direction
outputs
−
−
−
−
−
−
−
−
−
−
Pulse
output 0
pulse)
Pulse
output 1
(pulse)
Pulse
output 0
(direction)
Pulse
output 1
(direction)
−
−
Variable
duty
ratio
outputs
−
−
−
−
−
−
−
−
−
−
−
−
−
−
PWM
PWM
(891)
(891)
output 0 output 1
Origin
search 0
(Origin
Input
Signal)
Origin
search 0
(Origin
Proximity
Input
Signal)
Origin
search 1
(Origin
Input
Signal)
Origin
search 1
(Origin
Proximity
Input
Signal)
Origin
search 0
(Positioning
Completed
Signal)
Origin
search 1
(Positioning
Completed
Signal)
−
Origin
search
0 (Error
Counter
Reset
Output)
Pulse outputs
Inputs
Bit
Outputs
IN 1
2960
Origin search
−
−
−
−
−
−
−
Origin
search
1 (Error
Counter
Reset
Output)
Note: CJ1M-CPU21 CPU Units have one PWM output only and do not have PWM output 1.
Built-in Input Specifications
Interrupt Inputs and Quick-response Inputs
Item
No. of interrupt inputs/
quick-response inputs
Input
interrupts
Specifications
4 total
Direct (Input
Interrupt)
Mode
Execution of an interrupt task is started at the interrupt input's rising or falling edge. Interrupt numbers 140 to 143 are used (fixed).
Response time from meeting input condition to start of interrupt task execution: 93 μs min.
High-speed
Counter
Mode
Rising or falling edges of the interrupt are counted using either an incrementing or decrementing counter, and an interrupt task is
started when the input count reaches the set value. Interrupt numbers 140 to 143 are used (fixed).
I/O response frequency: 1 kHz
Quick-response inputs
Signals that are shorted than the cycle time (30 μs min.) can be read and treated the same as signals that are one for more than one
cycle time.
High-speed Counter Inputs
Item
Specifications
Number of high-speed
counters
2 (High-speed counters 0 and 1)
Pulse input mode (Selected
in PLC Setup)
Differential phase inputs
Up/down inputs (up inputs,
(phase-A, phase-B, and phasedown inputs, reset inputs)
Z input)
Pulse + direction inputs (pulse
inputs, direction inputs, reset
inputs)
Increment inputs (increment
inputs, reset inputs)
50 kHz
100 kHz
100 kHz
100 kHz
30 kHz
60 kHz
60 kHz
60 kHz
Line-driver
Response inputs
frequency
24-V DC inputs
Counting mode
Linear mode or Ring mode (Select in the PLC Setup.)
7
CJ1M-CPU2@
Item
Specifications
Count value
Linear mode: 80000000 to 7FFFFFFF hex
Ring mode: 00000000 to Ring SV
(The Ring SV is set in the PLC Setup and the setting range is 00000001 to FFFFFFFF hex.)
High-speed counter PV
storage locations
High-speed counter 0: A271 (leftmost 4 digits) and A270 (rightmost 4 digits)
High-speed counter 1: A273 (leftmost 4 digits) and A272 (rightmost 4 digits)
Target value comparison interrupts or range comparison interrupts can be executed based on these PVs.
Note: The PVs are refreshed in the overseeing processes at the beginning of each cycle. Use the PRV(881) instruction to read the
most recent PVs.
Control
method
Target value
comparison
Up to 48 target values and corresponding interrupt task numbers can be registered.
Range
comparison
Up to 8 ranges can be registered, with an upper limit, lower limit, and interrupt task number for each.
Counter reset method
Phase-Z + Software reset: Counter is reset when phase-Z input goes ON while Reset Bit is ON.
Software reset: Counter is reset when Reset Bit goes ON.
Reset Bits: High-speed Counter 0 Reset Bit is A53100, Counter 1 Reset Bit is A53101.
Built-in Output Specifications
Position Control and Speed Control
Item
Specifications
Number of pulse outputs
2 (Pulse output 0 or 1)
Output frequency
1 Hz to 100 kHz (1-Hz units from 1 to 100 Hz, 10-Hz units from 100 Hz to 4 kHz, and 100-Hz units from 4 to 100 kHz)
Frequency acceleration
and deceleration rates
Set in 1 Hz units for acceleration/deceleration rates from 1 Hz to 2 kHz (every 4 ms).
The acceleration and deceleration rates can be set separately only with PLS2(887).
Changing SVs during
instruction execution
The target frequency, acceleration/deceleration rate, and target position can be changed. Changes to the target frequency and
acceleration/deceleration rate must be made at constant speed.
Pulse output method
CW/CCW inputs or Pulse + direction inputs
Number of output pulses
Relative coordinates: 00000000 to 7FFFFFFF hex (Each direction accelerating or decelerating: 2,147,483,647)
Absolute coordinates: 80000000 to 7FFFFFFF hex (−2,147,483,648 to 2,147,483,647)
Instruction used for origin
searches and returns
ORIGIN SEARCH (ORG(889)): Origin search and origin return operations according to set parameters
Instructions used for
position and speed control
PULSE OUTPUT (PLS2(887)): Trapezoidal output control with separate acceleration and deceleration rate SET PULSES
(PULS(886)): Setting the number of pulses for pulse output
SPEED OUTPUT (SPED(885)): Pulse output without acceleration or deceleration (Number of pulses must be set in advance with
PULS(886) for position control.)
ACCELERATION CONTROL (ACC(888)): Changes frequency or pulse output with acceleration and deceleration
MODE CONTROL (INI(880)): Stopping pulse output
Pulse output PV's storage
location
The following Auxiliary Area words contain the pulse output PVs:
Pulse output 0: A277 (leftmost 4 digits) and A276 (rightmost 4 digits)
Pulse output 1: A279 (leftmost 4 digits) and A278 (rightmost 4 digits)
The PVs are refreshed during regular I/O refreshing. PVs can be read to user-specified words with the PRV(881) instruction.
Variable-duty Pulse Outputs (PWM)
Item
Specifications
Number of PWM outputs
CJ1M-CPU22/23: 2 (PWM output 0 or 1)
CJ1M-CPU21: 1 (PWM output 0)
Duty ratio
0% to 100%, set in 0.1% units (See note.)
Frequency
0.1 Hz to 999.9 Hz, Set in 0.1 Hz units.
Instruction
PULSE WITH VARIABLE DUTY RATIO (PWM(891)): Sets duty ratio and outputs pulses.
Note: CJ1M CPU Unit Ver. 2.0 or later only. (0% to 100%, set in 1% units for Pre-Ver. 2.0 CPU Units.)
Hardware Specifications
Input Specifications
Item
Specifications
Number of inputs
10 inputs
Input method
24-V DC inputs or line driver (wiring changed to select)
Input voltage specifications
24 V DC
IN0 to IN5
Line driver
IN6 to IN9
IN0 to IN5
IN6 to IN9
RS-422A or RS-422 line driver (conforming to AM26LS31), Power
supply voltage of 5 V ± 5%
Input voltage
20.4 to 26.4 V DCV
Input impedance
3.6 kΩ
4.0 kΩ
Input current (typical)
6.2 mA
4.1 mA
Minimum ON voltage
17.4 V DC/3 mA min.
−
Maximum OFF voltage
5.0 V DC/1 mA max.
−
Response
speed (for
generalpurpose
inputs)
ON response
time
Default setting: 8 ms max. (The input time constant can be set to 0 ms, 0.5 ms, 1 ms, 2 ms, 4 ms, 8 ms, 16 ms, or 32 ms in the PLC
Setup.)
OFF response
time
Default setting: 8 ms max. (The input time constant can be set to 0 ms, 0.5 ms, 1 ms, 2 ms, 4 ms, 8 ms, 16 ms, or 32 ms in the PLC
Setup.)
−
13 mA
10 mA
8
CJ1M-CPU2@
Input Circuit Configuration
Item
Input
Specifications
IN0 to IN5
IN6 to IN9
3.6 kΩ
4.0 kΩ
24 V
24 V
100 Ω
LD+
Circuit configuration
750 Ω
0V/LD−
100 Ω
LD+
Internal
circuits
1000 pF
1.5 kΩ
0V/LD−
100 Ω
1000 pF
Internal
circuits
100 Ω
General-purpose Output Specifications for Transistor Outputs (Sinking)
Item
Specifications
OUT0 to OUT3
Rated voltage
5 to 24 V DC
OUT4 to OUT5
Allowable voltage range
4.75 to 26.4 V DC
Max. switching capacity
0.3 A/output; 1.8 A/Unit
Number of circuits
6 outputs (6 outputs/common)
Max. inrush current
3.0 A/output, 10 ms max.
Leakage current
0.1 mA max.
Residual voltage
0.6 V max.
ON delay
0.1 mA max.
OFF delay
0.1 mA max.
Fuse
None
External power supply
10.2 to 26.4 V DC 50 mA min.
Internal circuits
Low
voltage
circuit
Circuit configuration
+V
OUT0
to
OUT3
COM
Internal circuits
Output
Low
voltage
circuit
+V
OUT4
to
OUT5
COM
Pulse Output Specifications (OUT0 to OUT3)
Item
Specifications
Max. switching capacity
30 mA, 4.75 to 26.4 V DC
Min. switching capacity
7 mA, 4.75 to 26.4 V DC
Max. output frequency
100 kHz
OFF
Output waveform
90%
10%
ON
2 μs min.
4 μs min.
9
CJ1M-CPU2@
Unit Versions
Units
Models
Unit version
Unit version 4.0
Unit version 3.0
CJ1M-CPU12/13
CJ1M-CPU22/23
Unit version 2.0
CJ1M CPU Units
Pre-Ver. 2.0
Unit version 4.0
CJ1M-CPU11/21
Unit version 3.0
Unit version 2.0
Function Support by Unit Version
Functions Supported for Unit Version 4.0 or Later
CX-Programmer 7.0 or higher must be used to enable using the functions added for unit version 4.0.
Additional functions are supported if CX-Programmer version 7.2 or higher is used.
CJ1M CPU Units
CJ1M-CPU@@
Function
Unit version 4.0 or
later
Other unit versions
Online editing of function blocks
Note: This function cannot be used for simulations on the CX-Simulator.
OK
−
Input-output variables in function blocks
OK
−
Text strings in function blocks
OK
−
OK
−
New application
instructions
Number-Text String Conversion Instructions:
NUM4, NUM8, NUM16, STR4, STR8, and STR16
OK
−
ST programming in task programs
OK with CX-Programmer version
7.2 or higher
−
SFC programming in task programs
OK with CX-Programmer version
7.2 or higher
−
TEXT FILE WRITE (TWRIT)
User programs that contain functions supported only by CPU Units with unit version 4.0 or later cannot be used on CS/CJ-series CPU Units with
unit version 3.0 or earlier. An error message will be displayed if an attempt is made to download programs containing unit version 4.0 functions to
a CPU Unit with a unit version of 3.0 or earlier, and the download will not be possible.
If an object program file (.OBJ) using these functions is transferred to a CPU Unit with a unit version of 3.0 or earlier, a program error will occur
when operation is started or when the unit version 4.0 function is executed, and CPU Unit operation will stop.
Functions Supported for Unit Version 3.0 or Later
CX-Programmer 5.0 or higher must be used to enable using the functions added for unit version 3.0.
CJ1M CPU Units
CJ1M-CPU@@
Function
Unit version 3.0 or
later
Other unit versions
Function blocks
OK
−
Serial Gateway (converting FINS commands to CompoWay/F commands at the built-in
serial port)
OK
−
Comment memory (in internal flash memory)
OK
−
Expanded simple backup data
OK
−
TXDU(256), RXDU(255) (support no-protocol communications
with Serial Communications Units with unit version 1.2 or later)
OK
−
Model conversion instructions:
XFERC(565), DISTC(566), COLLC(567), MOVBC(568),
BCNTC(621)
OK
−
Special function block instructions: GETID(286)
OK
−
PRV(881) and PRV2(883) instructions: Added high-frequency
calculation methods for calculating pulse frequency. (CJ1M CPU
Units only)
OK
−
New application
instructions
Additional instruction
functions
User programs that contain functions supported only by CPU Units with unit version 3.0 or later cannot be used on CS/CJ-series CPU Units with
unit version 2.0 or earlier. An error message will be displayed if an attempt is made to download programs containing unit version 3.0 functions to
a CPU Unit with a unit version of 2.0 or earlier, and the download will not be possible.
If an object program file (.OBJ) using these functions is transferred to a CPU Unit with a unit version of 2.0 or earlier, a program error will occur
when operation is started or when the unit version 3.0 function is executed, and CPU Unit operation will stop.
10
CJ1M-CPU2@
Functions Supported for Unit Version 2.0 or Later
CX-Programmer 4.0 or higher must be used to enable using the functions added for unit version 2.0.
CJ1-H/CJ1M CPU Units
CJ1M CPU Units
CJ1M-CPU12/13/22/23
Function
Unit version
2.0 or later
CJ1M-CPU11/21
Other unit
versions
Unit version
2.0 or later
Downloading and Uploading Individual Tasks
OK
−
OK
Improved Read Protection Using Passwords
OK
−
OK
Write Protection from FINS Commands Sent to
CPU Units via Networks
OK
−
OK
Online Network Connections without I/O
Tables
OK
− (Supported
if I/O tables are automatically
generated at startup.)
OK
Communications through a Maximum of 8
Network Levels
OK
−
OK
OK from
lot number 030201
OK
Connecting Online to PLCs via NS-series PTs OK
Setting First Slot Words
OK for up to
64 groups
OK for up to
8 groups
OK for up to
64 groups
Automatic Transfers at Power ON without a
Parameter File
OK
−
OK
Automatic Detection of I/O Allocation Method
for Automatic Transfer at Power ON
OK
−
OK
OK
−
OK
MILH, MILR, MILC
OK
−
OK
=DT, <>DT, <DT, <=DT,
>DT, >=DT
OK
−
OK
BCMP2
OK
OK
OK
GRY
OK
OK from
lot number 030201
OK
TPO
OK
−
OK
DSW, TKY, HKY, MTR,
7SEG
OK
−
OK
EXPLT, EGATR, ESATR,
ECHRD, ECHWR
OK
−
OK
Reading/Writing CPU Bus
Units with IORD/IOWR
OK
−
OK
PRV2
OK, but only for CPU Units with built−
in I/O
Operation Start/End Times
New Application
Instructions
OK, but only for CPU Units with builtin I/O
User programs that contain functions supported only by CPU Units with unit version 2.0 or later cannot be used on CS/CJ-series Pre-Ver. 2.0 CPU
Units. An error message will be displayed if an attempt is made to download programs containing unit version s.0 functions to a Pre-Ver. 2.0 CPU
Unit, and the download will not be possible.
If an object program file (.OBJ) using these functions is transferred to a Pre- Ver. 2.0 CPU Unit, a program error will occur when operation is started
or when the unit version 2.0 function is executed, and CPU Unit operation will stop.
11
CJ1M-CPU2@
Unit Versions and Programming Devices
The following tables show the relationship between unit versions and CX-Programmer versions.
Unit Versions and Programming Devices
CX-Programmer
CPU Unit
CS/CJ-series unit
Ver. 4.0
CS/CJ-series unit
Ver. 3.0
CS/CJ-series unit
Ver. 2.0
Functions (See note 1.)
Functions added
for unit version 4.0
Functions added
for unit version 3.0
Functions added
for unit version 2.0
Ver. 3.3
Ver. 5.0
Ver. 6.0
Ver. 4.0
Ver. 7.0
or higher
Using new
functions
−
−
−
OK
(See note 2 and
3.)
Not using new
functions
OK
OK
OK
OK
Using new
functions
−
−
OK
OK
Not using new
functions
OK
OK
OK
OK
Using new
functions
−
OK
OK
OK
Not using new
functions
OK
OK
OK
OK
Programming
Console
No
restrictions
Note: 1. As shown above, there is no need to upgrade to CX-Programmer version as long as the functions added for unit versions are not used.
2. CX-Programmer version 7.1 or higher is required to use the new functionality of CJ1-H-R CPU Units.
When using CJ1-H-R CPU unit Ver.4.1, use CX-Programmer Ver.7.2 or later (Check the CX-Programmer version in "Version
Information").
3. CX-Programmer version 7.0 or higher is required to use the functional improvements made for unit version 4.0 of the CS/CJ-series CPU
Units. With CX-Programmer version 7.2 or higher, you can use even more expanded functionality.
Device Type Setting
The unit version does not affect the setting made for the device type on the CX-Programmer. Select the device type as shown in the following table
regardless of the unit version of the CPU Unit.
Series
CJ Series
CPU Unit group
CJ1M CPU Units
Device type setting on
CX-Programmer Ver. 4.0 or higher
CPU Unit model
CJ1M-CPU@@
CJ1M
12
CJ1M-CPU2@
External Interface
A CJ-series CJ1M CPU Unit (with Built-in I/O) provides two communications ports (a peripheral port and an RS-232C port) and one built-in I/O port
(40-pin MIL Connector).
LED Indicators
DIP Switch
(Inside the battery compartment)
Used for initial settings.
I/O Indicator
Indicates ON/OFF status of signals
to actual built-in inputs and outputs.
Battery Compartment
Memory Card Indicators
MCPWR (green): Lit when power is supplied to Memory Card.
BUSY (orange): Lit when Memory Card is being accessed.
Memory Card Power
Supply Switch
Press the power supply
switch to disconnect
power before removing
the Memory Card. Also,
press the Memory Card
Power Supply Switch to
perform an easy backup
operation.
Built-in I/O
MIL connector (40 pins)
Peripheral Port
Connected to Programming Devices,
such as a Programming Console or host computers.
Memory Card Connector
Connects the Memory Card to the CPU Unit.
RS-232C Port
Connected to Programming Devices
(excluding Programming Consoles),
Host Computers, general-purpose external
devices, Programmable Terminals, and other
devices.
Memory Card Eject Button
Press the eject button to remove te
Memory Card from the CPU Unit.
Peripheral port
The peripheral port is used to connect a Programming Device (including a Programming Console) or a host computer. It can also be used as an
RS-232C port by connecting a suitable cable, such as the CS1W-CN118 or [email protected] The connector pin arrangement when using a
connecting cable for an RS-232C port is shown below.
1
6
9
5
CS1W-CN118
Pin No.
1
Signal
−
Name
Direction
−
−
2
SD (TXD)
Send data
Output
3
RD (RXD)
Receive data
Input
4
RS (RTS)
Request to send
Output
5
CS (CTS)
Clear to send
Input
6
Reserved
None
−
7
−
−
−
8
−
−
−
9
SG (0V)
Signal ground
−
FG
Protection earth
−
Connector hood
13
CJ1M-CPU2@
RS-232C Port
Item
Specification
Communications method
Half duplex
Synchronization
Start-stop
Baud rate
0.3/0.6/1.2/2.4/4.8/9.6/19.2/38.4/57.6/115.2 kbps
(See note.)
Transmission distance
15 m max.
Interface
EIA RS-232C
Protocol
Host Link, NT Link, 1:N, No-protocol, or Peripheral Bus
Note: Baud rates for the RS-232C are specified only up to 19.2 kbps. The CJ Series supports serial communications from 38.4 kbps to 115.2 kbps,
but some computers cannot support these speeds. Lower the baud rate if necessary.
1
6
9
5
Pin No.
1
Signal
FG
Name
Direction
Protection earth
−
2
SD (TXD)
Send data
Output
3
RD (RXD)
Receive data
Input
4
RS (RTS)
Request to send
Output
5
CS (CTS)
Clear to send
Input
6
5V
Power supply
−
7
DR (DSR)
Data set ready
Input
8
ER (DTR)
Data terminal ready
Output
9
SG (0V)
Signal ground
−
FG
Protection earth
−
Connector hood
Note: Do not use the 5-V power from pin 6 of the RS-232C port for anything but the NT-AL001-E Link Adapter.
Using this power supply for any other external device may damage the CPU Unit or the external device.
14
CJ1M-CPU2@
Built-in I/O MIL connector (40 pins)
Connector Pin Allocations
Pin layout
Code
IN0
IN2
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
IN4
IN6
IN8
Name
•
•
•
•
General-purpose input 0
Interrupt input 0
Quick-response input 0
Origin search 0
(Origin Input Signal)
•
•
•
•
Input
signal type
Pin
No.
24 V DC
1
A1
LD+
3
A2
0 V/LD−
5
A3
*1
General-purpose input 2
Interrupt input 2
Quick-response input 2
High-speed counter 1
(Phase-Z/Reset input)
• Origin search 1
(Origin Input Signal)
24 V DC
7
A4
LD+
9
A5
0 V/LD−
11
A6
• General-purpose input 4
• Origin search 0
(Positioning Completed
Signal)
24 V DC
13
A7
LD+
15
A8
0 V/LD−
17
A9
• General-purpose input 6
• High-speed counter 1
(Phase-A, Increment, or
Count input)
24 V DC
19
A10
LD+
21
A11
0 V/LD−
23
A12
• General-purpose input 8
• High-speed counter 0
(Phase-A, Increment, or
Count input)
24 V DC
25
A13
LD+
27
A14
0 V/LD−
29
A15
OUT0
General-purpose output 0
• In CW/CCW mode:
Pulse output 0 (CW)
• In Pulse + Direction mode:
Pulse output 0 (pulse)
OUT2
General-purpose output 2
• In CW/CCW mode:
Pulse output 1 (CW)
• In Pulse + Direction mode:
Pulse output 0 (direction)
OUT4
• General-purpose output 4
• Origin search 0
(Error Counter Reset
Output)
• PWM(891) output 0
−
−
31
33
A16
A17
−
35
A18
Code
Name
•
•
•
•
IN1
General-purpose input 0
Interrupt input 0
Quick-response input 0
Origin search 0
(Origin Proximity Input
Signal)
2
B1
LD+
4
B2
0 V/LD−
6
B3
24 V DC
8
B4
LD+
10
B5
0 V/LD−
12
B6
• General-purpose input 5
• Origin search 1
(Positioning Completed
Signal)
24 V DC
14
B7
LD+
16
B8
0 V/LD−
18
B9
• General-purpose input 7
• High-speed counter 1
(Phase-B, Decrement, or
Direction input)
24 V DC
20
B10
LD+
22
B11
0 V/LD−
24
B12
• General-purpose input 9
• High-speed counter 0
(Phase-B, Decrement, or
Direction input)
24 V DC
26
B13
LD+
28
B14
0 V/LD−
30
B15
General-purpose input 3
Interrupt input 3
Quick-response input 3
High-speed counter 0
(Phase-Z/Reset input)
• Origin search 1
(Origin Proximity Input
Signal)
IN5
IN7
IN9
*1
24 V DC
•
•
•
•
IN3
Input
Pin
signal type No.
OUT1
General-purpose output 1
• In CW/CCW mode:
Pulse output 0 (CCW)
• In Pulse + Direction mode:
Pulse output 1 (pulse)
−
32
B16
OUT3
General-purpose output 3
• In CW/CCW mode:
Pulse output 1 (CCW)
• In Pulse + Direction mode:
Pulse output 1 (direction)
−
34
B17
OUT5
• General-purpose output 5
• Origin search 1
(Error Counter Reset
Output)
• PWM(891) output 1 *2
−
36
B18
−
Power supply input (+V) for
the output
−
37
A19
−
Not used
−
38
B19
−
Output COM
−
39
A20
−
Output COM
−
40
B20
*1. These are the pins on the [email protected] Terminal Block.
*2. PWM(891) output 1 can be used only with the CJ1M-CPU22/CPU23.
15
CJ1M-CPU2@
Built-in I/O MIL connector Wiring Methods
To connect to a Terminal Block, use an OMRON Cable preassembled with the special connector or attach the special connector (sold separately)
to a cable yourself.
Using User-made Cables with Connector
Connector Models
Compatible Connector Specifications
• MIL Flat Cable Connectors (40-pin Pressure-welded Connectors)
Socket
Stain relief
Name
OMRON model number
Socket
XG4M-4030
Stain Relief
XG4M-4004
Set model number
XG4M-4030-T
Recommended Flat Cable
XY3A-200@
Daiichi Electronics model number
FRC5-AO40-3TON
−
FRC5-AO40-3TOS
−
• MIL Discrete Wire Crimp Connectors (40-pin Pressure-welded Connectors)
Hood Cover
Partial Cover
Socket
Name
Socket
Spare Contacts
(See note 1.)
OMRON model number
AWG 24
XG5M-4032-N
AWG 28 to 26
XG5M-4035-N
AWG 24
XG5W-0031-N
AWG 28 to 26
XG5W-0034-N
Hood Cover (See note 2.)
XG5S-4022
Partial Cover (See note 2.)
(2 required for each socket)
XG5S-2001
Note: 1. Contacts are included with the Socket.
2. Select either the Hood Cover or the Partial Cover.
Wiring
We recommend using cable with wire gauges of AWG 28 to 24 (0.08 to 0.2 mm2). Use a wire with an outer diameter of 1.61 mm max.
Compatible Terminal Blocks
Recommended Cable
Compatible Terminal Block
XW2R-J40G-T
XW2Z-@@@K
Number of
terminals
Wiring method
Temperature (°C)
Phillips screw
XW2R-E40G-T
Slotted screw (rise up)
XW2R-P40G-T
Push-in spring
40
0 to 55
16
CJ1M-CPU2@
Using an OMRON Cable preassembled with the special connector
Connection to Connector-Terminal Block Conversion Unit with Built-in I/O
CJ1M-CPU2@ (with Built-in I/O)
Built-in I/O Connector
Special Connecting Cable
XW2Z-@@@K
Connector-Terminal Block
Conversion Unit
[email protected]
Terminal Block
Connection to Servo Driver with Built-in I/O
CJ1M-CPU2@ (with Built-in I/O)
Built-in I/O Connector
Connecting Cables for CJ1M CPU Units
• For OMNUC G Series: XW2Z-@@@J-A33
• For SMARTSTEP2: XW2Z-@@@J-A33
Servo Relay Unit for 1 axis
XW2B-20J6-8A
Servo Driver Connecting Cables
• For OMNUC G Series: XW2Z-@@@J-B31
• For SMARTSTEP2: XW2Z-@@@J-B32
Servo Driver
• OMNUC G Series: R88D-GT
• SMARTSTEP2: R7D-BP
When two axes are used, two Connecting Cables are required at the Servo Driver for each Servo Relay Unit.
Dimensions
(Unit : mm)
2.7
83.7
90
2.7
CJ1M CPU Units (with Built-in I/O)
CJ1M-CPU21/22/23
65
48.75
83.6
17
CJ1M-CPU2@
About Manuals
Name
Cat. No.
Contents
SYSMAC CJ/NSJ Series
CJ1H-CPU@@H-R, CJ1G-CPU@@, CJ1M-CPU@@,
CJ1G-CPU@@P, CJ1G/H-CPU@@H
Programmable Controllers Operation Manual
W393
Provides an outlines of and describes the design, installation, maintenance, and
other basic operations for the CJ-series PLCs.
SYSMAC CS/CJ/NSJ Series
CS1G/H-CPU@@-EV1, CS1G/H-CPU@@H,
CS1D-CPU@@H, CS1D-CPU@@S, CJ1H-CPU@@H-R,
CJ1G-CPU@@, CJ1M-CPU@@, CJ1G-CPU@@P,
CJ1G/H-CPU@@H, NSJ@-@@@@(B)-G5D,
NSJ@-@@@@(B)-M3D
Programmable Controllers Programming Manual
W394
This manual describes programming and other methods to use the functions of
the CS/CJ-series and NSJ-series PLCs.
SYSMAC CJ Series
CJ1M-CPU21/22/23
Built-in I/O Operation Manual
W395
Describes the functions of the built-in I/O for CJ1M CPU Units.
SYSMAC CS/CJ/NSJ Series
CS1G/H-CPU@@-EV1, CS1G/H-CPU@@H,
CS1D-CPU@@H, CS1D-CPU@@S, CJ1H-CPU@@H-R,
CJ1G-CPU@@, CJ1M-CPU@@, CJ1G-CPU@@P,
CJ1G/H-CPU@@H, NSJ@-@@@@(B)-G5D,
NSJ@-@@@@(B)-M3D
Programmable Controllers Instructions Reference Manual
W340
Describes the ladder diagram programming instructions supported by CS/CJseries and NSJ-series PLCs
SYSMAC CS/CJ Series
CQM1H-PRO01-E, C200H-PRO27-E, CQM1-PRO01-E
Programming Consoles Operation Manual
W341
Provides information on how to program and operate CS/CJ-series PLCs using
a Programming Console.
SYSMAC CS/CJ/NSJ Series
CS1G/H-CPU@@-EV1, CS1G/H-CPU@@H,
CS1D-CPU@@H, CS1D-CPU@@S, CJ1G-CPU@@,
CJ1M-CPU@@, CJ1G-CPU@@P, CJ1G/H-CPU@@H,
CS1W-SCB@@-V1, CS1W-SCU@@-V1,
CJ1W-SCU@@-V1, CP1H-X@@@@-@,
CP1H-XA@@@@-@, CP1H-Y@@@@-@,
NSJ@-@@@@(B)-G5D, NSJ@-@@@@(B)-M3D
Communications Commands Reference Manual
W342
Describes the C-series (Host Link) and FINS communications commands used
with CS/CJ-series PLCs.
SYSMAC WS02-CX@@-V@
CX-Programmer Operation Manual
W446
Provides information on how to use the CX-Programmer for all functionality
except for function blocks.
SYSMAC WS02-CX@@-V@
CX-Programmer Operation Manual
Function Blocks
(CS1G-CPU@@H, CS1H-CPU@@H,
CJ1G-CPU@@H, CJ1H-CPU@@H,
CJ1M-CPU@@, CP1H-X@@@@-@,
CP1H-XA@@@@-@, CP1H-Y@@@@-@
CPU Units)
W447
Describes the functionality unique to the CX-Programmer Ver. 7.0 and CPseries CPU Units or CS/CJ-series CPU Units with unit version 3.0 or later based
on function blocks. Functionality that is the same as that of the CX-Programmer
is described in W446 (enclosed).
CXONE-AL@@D-V@
CX-Integrator Operation Manual
W464
Describes operating procedures for the CX-Integrator Network Configuration
Tool for CS-, CJ-, CP-, and NSJ-series Controllers.
CXONE-AL@@D-V@
CX-One FA Integrated Tool Package Setup Manual
W463
Installation and overview of CX-One FA Integrated Tool Package.
18
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you
have any questions or comments.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron
disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER
ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the
Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at
Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or
replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount
equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty,
repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products
were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate
modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall
not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or
electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice,
recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above
warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself
is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine,
system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product
with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence
thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate
it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
Change in Specifications.
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our
practice to change part numbers when published ratings or features are changed, or when significant construction changes are
made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers
may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at
any time to confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
2016.5
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2016 All Right Reserved.
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