Cj-Series Expansion Racks - Omron CJ - 09-2009 Operation Manual

Basic System Configuration
2-3-3

CJ-series Expansion Racks

CS/CJ-series I/O Connecting Cable
(See note 3.)
30 cm, 70 cm, 2 m, 3 m, 5 m, 10 m, 12 m
Total cable
length:
12 m
Expansion
Racks
CS/CJ-series I/O Connecting Cable
3 maximum
(See note 3.)
(See note 5.)
30 cm, 70 cm, 2 m, 3 m, 5 m, 10 m, 12 m
Note
To expand the number of Units in the system, CJ-series Expansion Racks can
be connected to CPU Racks.
I/O Interface Unit (See note 2.)
I/O Interface Unit (See note 2.)
10 I/O Units max.
1. Connect the I/O Control Unit directly to the CPU Unit. Proper operation
may not be possible if it is connected any other location.
2. Connect the I/O Interface Unit directly to the Power Supply Unit. Proper op-
eration may not be possible if it is connected any other location.
3. The total length of CS/CJ-series I/O Connecting cable between all Racks
must be 12 m or less.
4. A maximum of 9 Units can be connected to a CPU Rack that uses a CJ1M-
CPU1@-ETN CPU Unit. (The built-in Ethernet port on the CPU Unit is al-
located slot 0 and is counted as one Unit, making the total 9 Units instead
of 10.)
5. A maximum of one Expansion Rack can be used with a CJ1M CPU Unit.
(No Expansion Racks can be connected to some CJ1M CPU Unit models.)
10 I/O Units max.
(See note 4.)
CPU Rack
I/O Control Unit (See note 1.)
End Cover
CJ-series Expansion
Rack
CJ-series Expansion Rack
Section 2-3
CS/CJ I/O Connecting Cables
Cable Length
CS1W-CN313
0.3 m
CS1W-CN713
0.7 m
CS1W-CN223
2 m
CS1W-CN323
3 m
CS1W-CN523 5 m
CS1W-CN133 10 m
CS1W-CN133B2 12 m
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