YOKOGAWA OX100, User Manual

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<2. Installation >
2-6
IM 11M10A01-01E
2.4 Wiring
WARNING
Secure all wiring behind the panel, to protect the ends of the wires and the terminals if the cable is pulled.
2.4.1 Power Wiring
CAUTION
Connect 100 V AC power to terminals 15 and 16 on the rear terminal strip. Ground terminal 17.
15
14
16
32
33
34
17 35
Power cable
Ground
Figure 2.6 Power wiring
WARNING
• To minimize the possibility of electrical shock, ensure that power source is off before wiring
power cable.
• To minimize the possibility of fire, use 600 V rated heavy vinyl insulated cable (JIS C 3307)
or similar for power wiring.
• Before applying power, connect the ground terminal to a ground connection with ground
resistance of 100 or less.
• Use crimp-on terminals (4 mm screw) and heat-shrink insulating sleeves on power and
ground wiring. (See Fig. 2.7 for illustration of crimp-on terminals).
• The power connection to this instrument should have a switch in it, for safety reasons.
• When wiring, be careful not to drop strands of wire or wire clippings into the instrument.
After
crimping
Before
crimping
Fig. 2.7 Crimp-on terminals
4th Edition : Oct. 23, 2019-00