User Guide

Chapter 2 Installation
Computer m
odule C2PU37 User’s Manual
18
Wiring of the power supply
PS694
NC
NC
∼
L
N
LG
FG
100-240VAC input
*1
*2
RUN signal
contact output
NC
NC
PS691
NC
NC
∼
L
N
LG
FG
100-120VAC or
200-240VAC input
*1
*2
RUN signal
contact output
100VAC：short
200VAC
：
open
PS693
∼
＋
−
NC
L
N
LG
FG
100-240VAC input
*1 *2
RUN signal
ontact output
DC24V
0V
＋
−
24V output
PS632/PS653
NC
NC
L
N
NC
24VDC input (PS632)
100/110VDC input (PS653)
*1
*2
RUN signal
contact output
*1 Line filter ground (LG)
5000PF or less
LG
5000PF or less
Power supply
input
*2 Frame ground (FG)
Connected to base unit.
See ‘2.4 Grounding’