
4 Mounting and Wiring
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CK3E-series Programmable Multi-Axis Controller Hardware User’s Manual (I610)
This is an earthing method to connect the device that is connected with a communications cable, other
devices, and a device that could be a noise source using a daisy-chain topology to a common earth
electrode.
This earthing method is not recommended because the device that could be a noise source may inter-
fere electromagnetically with other devices.
Daisy Chain
Hub
PLC
A device that could be
a noise source
CK3E-series Programmable
Multi-Axis Controller
Other device
Control panel