YASKAWA CIMR-V7xx20P1 series, Installation Manual

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Wiring
Main and Control Circuit Section 4
• Signal leads and feedback leads (PG) must be separated from control leads main circuit leads, and any other
power cables, to prevent erroneous operation caused by electrical noise.
• Lead length should NOT EXCEED 164 feet (50 meters). Wire sizes should be determined considering the voltage
drop.
• All AC relays, contactors and solenoids should have RC surge supressors installed across their coils.
• All DC relays, contactors and solenoids should have diodes installed across their coils.
TO DRIVE
SIGNAL
TERMINALS
TO SHIELD
SHEATH
TERMINAL
(TERM. ) WRAP BOTH ENDS
OF SHEATH WITH
INSULATING TAPE
CRIMP
CONNECTION
SHIELD SHEATH
OUTER JACKET
DO NOT
CONNECT
TO
EXTERNAL
CIRCUIT
Figure 1-1. Shielded Sheath Termination
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