Omron CJ2 - Page 17

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CJ-Series power supplies, expansions
Modular PLC
Power and flexibility
CJ systems can operate on 24 VDC power supply, or on 100 to 240 VAC mains.
For small-scale systems with mainly digital I/O a low-cost small-capacity power
supply can be used. For systems with many analogue I/Os and control/communica-
tion units, it may be necessary to use a larger power supply unit.
Depending on the CPU type, up to 3 expansions can be connected to the CPU 'rack',
giving a total capacity of 40 I/O units. The total length of the expansion cables of one
system may be up to 12 m.
Ordering information
Power supply
Note: The CJ1W-PD022 has no galvanic isolation
I/O expansion
Input range Power
consumption
Output capacity at
5 VDC
Output capacity at
24 VDC
Max. output
power
Features Width Order code
21.6 to 26.4 VDC 35 W max. 2.0 A 0.4 A 16.6 W – 27 mm CJ1W-PD022
19.2 to 28.8 VDC 50 W max. 5.0 A 0.8 A 25 W – 60 mm CJ1W-PD025
85 to 264 VAC
47 to 63 Hz
50 VA max. 2.8 A 0.4 A 14 W – 45 mm CJ1W-PA202
100 VA max. 5.0 A 0.8 A 25 W Run output (SPST relay) 80 mm CJ1W-PA205R
Maintenance status display 80 mm CJ1W-PA205C
Type Description Width,
Length
Order code
I/O control unit Required unit on CPU 'rack' to connect I/O expansions 20 mm CJ1W-IC101
I/O interface unit Start unit for each I/O expansion 'rack'. Requires a power supply unit. 31 mm CJ1W-II101
I/O expansion cable Connects CJ1W-IC101 or -II101 to the next expansion rack's -II101 0.3 m CS1W-CN313
0.7 m CS1W-CN713
2.0 m CS1W-CN223
3.0 m CS1W-CN323
5.0 m CS1W-CN523
10 m CS1W-CN133
12 m CS1W-CN133-B2
MD-R2-1+CJ2+Marcom toolkit.pdf 10 09.06.2010 15:44:40
Order/version: 2322837/003 (width: 210mm, height: 297mm)
Print type: CJ2 Family Brochure, Full color, with extra spotcolor(s)
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