Mitsubishi Electric GT14 User Manual page 131

• Remedy 2 (Refer to the figures Remedy 2-1 and 2-2 below.)
Attach a ferrite core to the cable if noise from the GOT panel has adverse effects on the GOT when Remedy 1 is
taken.
Wind the wire around the ferrite core several times (approx. 3 times), if a ferrite core is used.
If the wiring method as shown in Remedy 2-1 is not feasible, follow Remedy 2-2.
When using the connector conversion box
Connector
conversion box
Connection cable
FG
Ground cable from
the panel that houses
Ferrite
control equipment
core
Use the thickest
cable possible.
Panel grounding
When using the external cable
Connection cable
Ground cable from
the panel that houses
control equipment
Use the thickest
cable possible.
Remedy2-1
Connection cable
Ground cable from
the panel that houses
control equipment
Use the thickest
cable possible.
Connection cable
FG
Ground cable from
Ferrite
the panel that houses
core
control equipment
Use the thickest
Panel grounding
cable possible.
9. HANDLING OF POWER WIRING AND SWITCH
Connector
conversion box
FG
Ferrite
core
Panel grounding
FG
Ferrite
core
Panel grounding
Remedy2-2
9.2 Power Wiring
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