Omron CK3E Series Hardware User Manual page 75

b. Installation by connecting devices and noise sources to a common earth electrode
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, to a common earth electrode.
This earthing method is not recommended, because the device that is a potential noise source
may interfere electromagnetically with other devices.
Control panel Other device
Daisy Chain
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.
Control panel Other device
CK3E-series Programmable Multi-Axis Controller User's Manual Hardware (I610)
Motion Controller
Hub
Motion Controller
Hub
4 Mounting and Wiring
A device that could be
a noise source
PLC
A device that could be
a noise source
PLC
4
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