Mitsubishi Electric GOT2000 Series User Manual page 229

Separating the communication cable from the power line or using a separator (made of metal) in the duct, as shown
below, reduces the influence of noise.
100 mm or more
■3. Wiring of the FG cable and power line for the GOT
(1) Current status
Check if the FG cable and power line of the GOT are installed together.
LG FG
Power for the
power equipment
(2) Measure for the cables tied in a bundle
Separating the FG cable and power line of the GOT reduces the influence of noise.
GOT
LG FG
Power for the
power equipment
■4. Measures against surge
(1) Current status
Check if a surge suppressor is used for the wiring of the load such as a molded case circuit breaker, electromagnetic
contactor, relay, solenoid valve, or induction motor.
When a surge suppressor is used, fill in the entry column below with the surge suppressor model and the name of
the equipment with the surge suppressor.
PLC
Output
Entry column
Surge suppressor model
Power Wiring duct Separator
line
Signal
Power Communication
wire
cable
line
GOT
L
C
L
o
R
a
d
AC
□ Effective
□ Ineffective
□ Installed together
□ Not installed together
□ Effective
□ Ineffective
□ Used
□ Not used
Equipment name
10.1 GOT Restoration Sheets
10
10 - 9