Thirty-Two/Sixty-Four-Point Basic I/O Units With Connectors - Omron CJ2 User Manual

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).
Part Names
Thirty-two-point Units (Models with 40-point Fujitsu Connector or MIL
Connector)
I/O indicators
I/O wiring
connector
(40-pin x 1)
Unit with Fujitsu-compatible
Connector
ERR
0 1 2 3
Word m
4 5 6 7
or
10 11
8 9
m+1
12 13 14 15
Note: Only the CJ1W-OD232 has an ERR indicator for the load short-circuit alarm.
Sixty-four-point Units (Models with Two 40-point Fujitsu Connectors or MIL
Connector)
I/O indicators
I/O wiring
connector
(40-pin x 2)
Unit with Fujitsu-compatible
Connector
0 1 2 3 4 5 6 7
Word m or
I
8 9
m+2
0 1 2 3 4 5 6 7
Word m+1
II
8 9
or m+3
CJ2 CPU Unit Hardware User's Manual
Model number
ID 2 3 1 ID 2 3 2
Connector
Connected to the connector on the next Unit.
Model number
ID 2 6 1
ID 2 6 1
Connector
Connected to the connector on the next Unit.
1 01 1 1 21 31 41 5
1 01 1 1 21 31 41 5
3 Nomenclature and Functions
Indicator Switch
1 2
Changes the 16 I/O displayed on the I/O indicators.
Fujitsu connector
Setting 1
Wd m (Row A on connector)
Setting 2 Wd m+1 (Row B on connector)
Unit with MIL Connector
Indicator Switch
1 2
Changes the 32 I/O displayed on the I/O indicators.
Setting 1
Wd m and m+1: CN1
Setting 2
Wd m+2 and m+3: CN2
Unit with MIL Connector
3
MIL connector
Bottom of connector
Top of connector
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