3. General Specifications (Environment Conditions)
3.6 Noise Countermeasures
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3.6 Noise Countermeasures
3.6.1 Connection of FG (Frame Ground)
The frame should basically be grounded at one ground point.
Connect the control unit's 0V (RG) to the FG on the +24V stabilized power supply.
Stabilized power supply
AC input
Main grounding plate
for electric cabinet
FG cable
Control unit
MITSUBISHI
24VDC
0V(RG)
FG
Short bar