7. Wiring
7.5 Wiring the power supply module
Figure 7-10 shows the wiring of the power supply module. Figure 7-11 shows the input terminal connections.
Connected to the FG terminal of the
mount base and FG terminals of
adjacent modules in a daisy chain
Terminal block
AC 100 V to 120 V, 50/60 Hz
DC 100 V to 110 V
Figure 7-10 Wiring of power supply module
Figure 7-11 Input terminal connection diagram
HITACHI
LQV410
100-120VAC 144VA 50/60Hz
100-110VDC 132W
P
O
W
E
R
To the cabinet
grounding point
(H/+) AC/DC voltage input terminal
(N/-) AC/DC voltage input terminal
(FG) Frame ground terminal
(
) Protective grounding terminal
7-10
PS
DC5V
SERVICE
CHECK
GND
POWER
OV
ON
OC
OFF
H
INPUT
+
100-120VAC
N
100-110VDC
-
警告 WARNING
!
FG
感電危険触れるな
Hazardous voltage
will cause death or
severe injury