3 Wiring and Connection
3.7.2 Precautions on Connecting Noise Filter
3-44
Connect the noise filter ground wire directly to the ground plate.
Do not connect the noise filter ground wire to other ground wires.
If a noise filter is located inside a control panel, connect the noise filter ground wire and the ground
wires from other devices inside the control panel to the ground plate for the control panel first, then
ground these wires.
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