Wiring And Connections; General Precautions For Wiring - Omron CPM2C-S100C Operation Manual

Wiring and Connections

3-4

Wiring and Connections

3-4-1

General Precautions for Wiring

!Caution Leave the protective label in place while wiring. The Unit may malfunction if
I/O Line Noise
!Caution If flat cables are connected for more than one CompoBus/S network, interfer-
60
This section provides basic information on wiring the CPU Unit and Power
Supply Unit, and on connecting Programming Devices.
strands of wire get inside the Unit. After completing wiring be sure to remove
the label to avoid overheating.
Protective label
Do not run CPM2C-S I/O lines in the same duct or conduit as power lines.
ence between the flat cables can cause unstable operation. If you are using
more than one network, be sure the flat cables are separated by at least
5 mm.
Hanging Ducts
Leave at least 300 mm between the power cables and the I/O or control wir-
ing, as shown in the following diagram.
CompoBus/S and DeviceNet
communications cables
CPM2C-S I/O lines
Control cables and
CPM2C-S power lines
Power cables
Section 3-4
300 mm min.
300 mm min.
300 mm min.