Omron Plc - Digi 700 Series Service Manual

Omron PLC

The PLC unit consists of 3 units, the power unit (PA201), the PLC unit (CPM2C 20CDTC-D) and the
analogue I/O unit (MAD11).
The PLC deals with input and output signals to and from various parts of the 700. E.G – pack sensors,
conveyor speed, reject signal.
PA201Power unit
Refer to the electrical drawings for more details on the connection to and from this unit.
24v output to 24v terminal
rail in cabinet.
This is the supply voltage
to this rail.
PA201 pow-
er unit
Main power in from
main terminal rail in
cabinet
HI, MI, WI-700 service manual - 2 - component parts
PLC unit MAD11
CPM2C Analogue unit
24v to plc unit CPM2C
2-17 Issue 9 04/2020