Omron CQM1H series Operation Manual page 39

Connections to B7A Link Terminals
CQM1-B7A03
CQM1-B7A12
CQM1-B7A02
Connectors
! Caution
B
0
A
0
B
1
A
1
B
2
Unused
A
2
B
3
A
3
B
0
A
0
B
1
A
1
B
2
Unused
A
2
B
3
A
3
B
0
A
0
B
1
A
1
B
2
Unused
A
2
B
3
A
3
Crimp connectors for I/O Unit wiring should be less than 6.2 mm wide (M3), and
the wire should be AWG22 to 18 (0.3 to 0.75 mm
Terminal screws should be tightened with a torque of 0.5 N S m.
6.2 mm max.
Forked crimp connectors are required by UL and CSA standards.
Connect to the SIG terminal of
the output B7A Link terminal.
Connect to the negative power supply ter-
minal of the output B7A Link Terminal.
Connect to the SIG terminal of
the output B7A Link Terminal.
Connect to the negative power supply ter-
minal of the output B7A Link Terminal.
Connect to the SIG terminal of
the input B7A Link terminal.
Connect to the negative power supply ter-
minal of the input B7A Link Terminal.
Unused
Connect to the SIG terminal of
the output B7A Link terminal.
Connect to the negative power supply ter-
minal of the output B7A Link Terminal.
Unused
2)
.
6.2 mm max.
Section 3-1
Word m
Word m + 1
Word n
Word m
19