Omron CJ2 - Thirty-Two;Sixty-Four-Point Basic I;O Units with Connectors

3-25
3 Nomenclature and Functions
CJ2 CPU Unit Hardware User’s Manual
3-4 CJ-series Basic I/O Units
3
3-4-2 Thirty-two/Sixty-four-point Basic I/O Units with Connectors
Units are available with either Fujitsu-compatible connectors (CJ1W-@D@@1) or MIL connectors
(CJ1W-@D@@2/3).
z Thirty-two-point Units (Models with 40-point Fujitsu Connector or MIL
Connector)
z Sixty-four-point Units (Models with Two 40-point Fujitsu Connectors or MIL
Connector)
3-4-2 Thirty-two/Sixty-four-point Basic I/O Units with Connectors
Part Names
ID 2 31 ID 2 3 2
Model number
I/O indicators
Unit with MIL Connector
Unit with Fujitsu-compatible
Connector
Connector
Connected to the connector on the next Unit.
Indicator Switch
1 2
Changes the 16 I/O displayed on the I/O indicators.
Wd m (Row A on connector)
Fujitsu connector
MIL connector
Bottom of connector
Top of connector
Wd m+1 (Row B on connector)
Setting 1
Setting 2
Word m
or
m+1
I/O wiring
connector
(40-pin x 1)
0 1 2 3
4 5 6 7
8 9
12
13 14 15
10
11
ERR
Note: Only the CJ1W-OD232 has an ERR indicator for the load short-circuit alarm.
ID 2 61
0 1 2 3 4 5 6 7
8 9
12131415
10
11
0 1 2 3 4 5 6 7
8 9
12
131415
1011
I
II
ID 2 61
Model number
I/O indicators
Unit with MIL Connector
Unit with Fujitsu-compatible
Connector
Connector
Connected to the connector on the next Unit.
Indicator Switch
1 2
Changes the 32 I/O displayed on the I/O indicators.
Setting 1
Setting 2
I/O wiring
connector
(40-pin x 2)
Wd m and m+1: CN1
Wd m+2 and m+3: CN2
Word m or
m+2
Word m+1
or m+3