Connection Examples; Connection With Cqm1H/Cqm1 - Omron B7A Manual

B7A
Operation

Connection Examples

Connection with CQM1H/CQM1

CQM1 B7A Interface Unit
CQM1-B7A21
CQM1 I/O Unit
B7A PLC connector
model (32 points)
Output Unit
B7A-R3A13
B7A-R3A33
B7A-R3A18
B7A-R3A38
6
B7A/B7AS
Output Unit
(16 points)
Indicator
or valve
B7A/B7AS
Input Unit
(16 points)
Limit switch,
proximity
sensor, or
photoelectric
sensor
CQM1-ID213
Input Unit
B7A/B7AS
Input Unit
(16 points)
Limit switch,
proximity
sensor, or
photoelectric
sensor
CQM1 Connecting Terminals
B
0
A
0
B
1
A
1
B
Unused
2
A
2
B
3
A
3
B7A PLC connector
model (32 points)
Input Unit
B7A-T3E3
B7A-T3E8
B7A
Connect to the SIG terminal of the
B7A Output Link Terminal.
Connect to the negative power supply
terminal of the B7A Output Link Terminal.
Connect to the SIG terminal of the
B7A Input Link Terminal.
Connect to the negative power supply
terminal of the B7A Input Link Terminal.
CQM1-OD213
Output Unit
B7A/B7AS
Output Unit
(16 points)
Indicator
or valve