11
4 Wiring Modules
Wire the power supply module, the input module, and the output module.
ï‚¢ Wiring the power supply module
The following shows an example of wiring the power line and the ground wire to the base unit.
ï‚¢ Wiring the input module
The following shows an example of wiring the input module (QX40).
Caution
The power supply must be disconnected when wiring modules.
For details of wiring precautions, refer to the following manual.
QCPU User's Manual (Hardware Design, Maintenance and Inspection): SH-080483ENG
ERR
24V
24VDC
0.5A
24G
(FG)
(LG)
N
L
INPUT
ERR
2 FG
2 LG
1 INPUT
100-120VAC
1 Connect the
100VAC power
supply to the
power input
terminals.
2 Connect the LG
and FG terminals.
Power supply module
(Q62P)
Ground
wire
Grounding
100VAC
AC
Switch 1
Signal: X0
Switch 2
Signal: X1
Switch 3
Signal: X2
24VDC
4mA
NC
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