Omron CJ - 08-2008 - Page 235

187
CJ-series Basic I/O Units Section 3-6
Part Names
32-point Units with 40-pin Fujitsu-compatible Connector or 40-pin MIL Connector
32-point Units with 2
× 24-pin Fujitsu-compatible Connectors or 2 × 20-pin MIL Connectors
64-point Units (2
× 40-pin Fujitsu-compatible Connectors or 2 × 40-pin MIL Connectors)
ID
2
3
1
ID
2
3
2
0 1 2 3
4 5 6 7
8 9
12
13 14 15
10
11
ERR
Model number
I/O wiring
connector
(40-pin x 1)
Unit with Fujitsu-compatible
Connector
Unit with MIL Connector
Changes the 16 I/O displayed on the I/O indicators.
Indicator Switch
Connector
Connected to the connector on the next Unit.
I/O indicators
Word m
or
m+1
Note: Onl
y
the CJ1W-OD232 has an ERR indicator for the load short-circuit alarm.
Setting Fujitsu connector MIL connector
1: Wd m Row A on connector Bottom of connector
2: Wd m+1 Row B on connector Top of connector
Model number
Unit with MIL Connector
Connector
Connected to the connector on the next Unit.
Unit with Fujitsu-compatible
Connector
I/O wiring
connector
(24-pin x 2)
I/O indicators
Word m
Word m+1
M
D
2
3
1
0 1 2 3 4 5 6 7
8 9
12 13 14 15
10 11
0 1 2 3 4 5 6 7
8 9
12 13 14 15
10 11
M
D
2
3
2
ID
2
6
1
0 1 2 3 4 5 6 7
8 9
12 13 14 15
10
11
0 1 2 3 4 5 6 7
8 9
12
13 14 15
10 11
I
II
ID
2
6
1
Indicator Switch
Changes the 32 I/O displayed on the I/O indicators.
Unit with MIL Connector
Connector
Connected to the connector on the next Unit.
Unit with Fujitsu-compatible
Connector
I/O wiring
connector
(40-pin x 2)
I/O indicators
Word m or
m+2
Word m+1
or m+3
CN2
CN1
CN2
CN1
Setting Fujitsu connector
1 Wd m and m+1: CN1
2 Wd m+2 and m+3: CN2