10

CJ2

Modular PLC

Specifications

General specifications

Performance specifications

Item

CJ2H-

CJ2M-

CPU64(-EIP)

CPU65(-EIP)

CPU66(-EIP)

CPU67(-EIP)

CPU68(-EIP)

CPU1_

CPU3_

Enclosure

Mounted in a panel

Grounding

Less than 100



CPU Rack Dimensions in mm (H×D×W)

CJ2H-CPU6_-EIP: 90×65×80

CJ2H-CPU6_: 90×65×49

90×75×31

90×75×62

Weight

CJ2H-CPU6_-EIP: 280 g or less

CJ2H-CPU6_: 190 g or less

130 g or less

190 g or less*1

*1

Without a Serial Option Board

Current Consumption

CJ2H-CPU6_-EIP: 5 VDC, 0.82 A

CJ2H-CPU6_: 5 VDC, 0.42 A

5VDC, 0.5A

5VDC, 0.7 A

Use

Environment

Ambient Operating Temperature 0 to 55°C

Ambient Operating Humidity

10% to 90%

Atmosphere

Must be free from corrosive gases.

Ambient Storage Temperature

-20 to 70°C (excluding battery)

Altitude

2,000 m or less

Pollution Degree

2 or less: Conforms to JIS B3502 and IEC 61131-2.

Noise Immunity

2 kV on power supply line (Conforms to IEC 61000-4-4.)

Overvoltage Category

Category II: Conforms to JIS B3502 and IEC 61131-2.

EMC Immunity Level

Zone B

Vibration Resistance

Conforms to IEC60068-2-6.

5 to 8.4 Hz with 3.5 mm amplitude, 8.4 to 150 Hz

Acceleration of 9.8 m/s² for 100 min in X, Y, and Z directions (10 sweeps of 10 min each = 100 min total)

Shock Resistance

Conforms to IEC60068-2-27. 147 m/s², 3 times in X, Y, and Z directions (100 m/s² for Relay Output Units)

Battery

Life

5 years at 25°C

Model

CJ1W-BAT01

Applicable Standards

Conforms to cULus, EC, NK, and LR Directives.

Conforms to cULus and EC Directives.

Items

CJ2H-

CJ2M-

CPU64(-EIP) CPU65(-EIP) CPU66(-EIP) CPU67(-EIP) CPU68(-EIP) CPU11/31

CPU12/32

CPU13/33

CPU14/34

CPU15/35

User memory

50K steps

100K steps

150K steps

250K steps

400K steps

5K steps

10K steps

20K steps

30K steps

60K steps

I/O bits

2,560 bits

Processing

speed

Overhead processing time

Normal mode:

CJ2H-CPU__-EIP:200 μs*1

CJ2H-CPU__:

100 μs

Normal mode:

CJ2M-CPU3_:

270 μs*1

CJ2M-CPU1_:

160 μs

Execution time

Basic instructions:

0.016 μs min.;

Special instructions:

0.048 μs min.

Basic instructions:

0.04 μs min.;

Special instructions:

0.06 μs min.

Interrupts

I/O interrupts and

external interrupts

Interrupt task startup time: 26 μs or 17 μs*2 (30 μs for unit version 1.0)

Return times to cyclic tasks: 11 μs or 8 μs*2 (15 μs for unit version 1.0)

Interrupt task startup time: 31 μs

Return times to cyclic tasks: 10 μs

Scheduled interrupts

Minimum time interval: 0.2 ms or 0.1 ms*2 (set in 0.1 ms increments) Minimum time interval: 0.4 ms (set in 0.1 ms increments)

Interrupt task startup time: 22 μs or 13 μs*2 (27 ìs for unit version 1.0)

Return time to cyclic task: 11 μs or 8 μs*2 (15 ìs for unit version 1.0)

Interrupt task startup time: 30 μs

Return time to cyclic task: 11 μs

Maximum number of connectable units

Total per CPU Rack or Expansion Rack: 10 Units max.;

Total per PLC: 40 Units max.

Basic I/O units

No limit

However, a maximum of two CJ1W-INT01 Interrupt Input Units can be mounted.

Special I/O units

Units for up to 96 unit numbers can be mounted. (Unit numbers run from 0 to 95. Units are allocated between 1 and 8 unit numbers.)

CPU bus units

CJ2H-CPU6_-EIP: 15 Units max.

CJ2H-CPU6_: 16 Units max.

CJ2M-CPU3_: 15 Units max.

CJ2M-CPU1_: 16 Units max.

Slots for which interrupts can be

used

CJ2H-CPU6_-EIP: Slots 0 to 3 on CPU Rack

CJ2H-CPU6_: Slots 0 to 4 on CPU Rack

Slots 0 to 4 on CPU Rack

Maximum number of expansion racks

3 max.

CIO srea

I/O area

2,560 bits (160 words): Words CIO 0000 to CIO 0159

Link area

3,200 bits (200 words): Words CIO 1000 to CIO 1199

Synchronous data refresh area

1,536 bits (96 words): Words CIO 1200 to CIO 1295

–

CPU bus unit area

6,400 bits (400 words): Words CIO 1500 to CIO 1899

Special I/O unit area

15,360 bits (960 words): Words CIO 2000 to CIO 2959

Serial PLC link words

–

1,440 bits (90 words): Words CIO 3100 to CIO 3189

DeviceNet area

9,600 bits (600 words): Words CIO 3200 to CIO 3799

Internal I/O area

3,200 bits (200 words): Words CIO 1300 to CIO 1499

37,504 bits (2,344 words): Words CIO 3800 to CIO 6143

Cannot be used for external I/O.

Work area

8,192 bits (512 words): Words W000 to W511

Cannot be used for external I/O.

Holding area

8,192 bits (512 words): Words H000 to H511

Bits in this area maintain their ON/OFF status when PLC is turned OFF or operating mode is changed.

Words H512 to H1535: These words can be used only for function blocks. They can be used only for function block

instances (i.e., they are allocated only for internal variables in function blocks).