Sharp JW-20CM User Manual

Page 32

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7

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3

[5] Grounding of power supply module

Make sure to connect the GND terminal of the power supply module to a class-3 grounding.

• If the power supply module is not grounded, the JW-20CM cannot conduct with the ground after

turning “ON” the shield ground switch.

In case of AC power supply module (JW-1PU)

Class-3
grounding

SHORT
200 VAC

SHORT
100 VAC

INPUT
AC/AC

100V 200V

GND

HALT

OUTPUT

Halt signal
output terminal

GND (ground)
terminal

Power input
terminal

Input power voltage
switching terminal

Power supply module (JW-1PU)

Detail of the terminal block

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