Wiring The Control Circuit Terminals And Relay Terminals - Omron 3G3JX User Manual

Note 2: Connect securely to the ground as specified (type-D grounding for 200-V class, and
type-C grounding for 400-V class). Do not share the grounding electrode with other strong
electrical devices.
Example of incorrect grounding
Inverter
Inverter
Inverter

Wiring the Control Circuit Terminals and Relay Terminals

Analog Frequency
monitor reference
output input
AM
FS FV FI FC S5 S4 S3 S2 S1 SC
Inverter
Inverter
Inverter
Relay
output
MB MA MC
Multi-function
Multi-function input
PSC P24 PC P 1
Short-circuit bar
Example of correct grounding
Ground bolt
output
2-2 Wiring
2
2-10