System Power and Expansion

B-117

Programmable Controller

CJ1

Expansion Rack Configuration Checklist

J Expansion Rack Configuration

CJ1 Series Expansion Racks can be connected to CJ1 Series CPU Racks or other CJ1 Series Expansion Racks.

Rack

Configuration

Requirements

CJ1 Series Expansion

Rack

CJ1 Series Power Supply Unit

One of each Module required for every Expansion Rack. Connect

the I/O Interface Module to the right of the Power Supply Unit

Rack

I/O Interface Module CJ1W-II101

(Provided with 1 End Cover as a

standard accessory.)

the I/O Interface Module to the right of the Power Supply Unit.

Note: An I/O Control Module is required for each CJ1 Series

Expansion Rack.

CJ1 Series Basic I/O Module

Total number of Modules: 10 Modules max.

(M

ti

11

M d l

ill

lt i

f t l

)

CJ1 Series Special I/O Module

(Mounting 11 or more Modules will result in a fatal error.)

CJ1 Series CPU Bus Module

CS1/CJ1 Series I/O Connecting Cable

Required to connect I/O Control Modules to I/O Interface

Modules.

Note: The total length of CS1/CJ1 Series I/O Connecting Cable

used in the system must not exceed 12 m. Correct

operation is not ensured if the total cable length exceeds

12 m.

J Capacity Overview

CPU Models

Maximum I/O Modules per CPU

(depending on power supply capacity)

Maximum I/O Expansion Racks per CPU

(depending on power supply capacity)

CJ1M-CPU13

20

1

CJ1M-CPU23

CJ1G-CPU42H

30

2

CJ1G-CPU43H

CJ1G-CPU44H

40

3

CJ1G-CPU45H

CJ1H-CPU65H

CJ1H-CPU66H

J Products Used in Expansion Racks

Item

Model

Specifications

Cable

Length

CJ1 Series Power

S

l U it

CJ1W-PA205R

100 to 240 VAC (with RUN output), output capacity: 5 A, 5 VDC

—

Supply Unit

CJ1W-PA202

100 to 240 VAC, output capacity: 2.8 A, 5 VDC

CJ1W-PD025

24 VDC, 5A, 5 VDC

I/O Interface

Module

CJ1W-II101

One is required for each CJ1 Series Expansion Rack. An End Cover is

provided as a standard accessory. (Connect to an I/O Control Module on a

CPU Rack or to another I/O Interface Module on an Expansion Rack using

CS1/CJ1 Series Connecting Cable.)

—

End Cover

CJ1W-TER01

Required for the right-hand side of CJ1 Series Expansion Racks. One is

provided with I/O Interface Modules as a standard. (Not connecting an End

Cover will result in a fatal error.)

—

CJ1/CS1 Series

I/O C

ti

CS1W-CN313

Used to connect I/O Interface Modules (CJ1W-II101) to I/O Control Modules

(CJ1W IC101)

t

th

I/O I t f

M d l

0.3 m

/

I/O Connecting

Cables

CS1W-CN713

/

(

)

/

(CJ1W-IC101) or to other I/O Interface Modules.

0.7 m

Cables

CS1W-CN223

2m

CS1W-CN323

3m

CS1W-CN523

5m

CS1W-CN133

10 m

CS1W-CN133-B2

12 m

Special Ordering Information

•

Order one CJ1W-IC101 I/O Control Module for the CPU rack and one CJ1W-II101 I/O Interface Module for each I/O

Expansion rack.

•

Connect the modules with a cable of the appropriate length.

•

The second and third I/O Expansion racks connect between I/O Interface Modules.