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48
Unit Components
Section 2-2
2-2-2
Expansion I/O Units
Note
Refer to the
CPM2C Programmable Controller Operation Manual
(W356) for
descriptions of the main components of the Expansion I/O Units and Expan-
sion Units.
2-2-3
AC Power Supply Unit
1,2,3...
1.
Terminal Block
Terminals for AC power supply input and service power supply (24 VDC).
2.
LED Indicator
Lights when power is supplied.
3.
CPU Unit Power Supply Connector
Use the connecting cable provided as an accessory to connect this con-
nector to the power supply connector on the CPU Unit (24 VDC).
Note
The ratings for the CPM2C-PA201 AC Power Supply Unit are 100 to
240 VAC input; 24 VDC/600 mA output. The maximum current that
can be supplied via the CPU Unit power supply connector and the
service power supply terminals on the terminal block is 600 mA.
2-2-4
CPM2C-CIF01-V1 Peripheral/RS-232C Adapter Unit
1,2,3...
1.
Peripheral Port
Used to connect to Programming Devices (including Programming Con-
soles), host computers, or general-purpose external devices. Use a spe-
cial connecting cable (CS1W-CN114, CS1W-CN118) for connections.
With the CPM2C-CIF01-V1, the cable switch (SW1) can be turned ON to
Front View
Bottom Side
1. Terminal block
2. LED indicator
3. CPU Unit power supply connector
Front View
1. Peripheral port
3. RS-232C port
4. Connector
Do not use the CPM2C-CIF01-V1 with any PC other than the
CPM2C. Do not connect another CPM2C-CIF01-V1 or the
CPM2C-CIF11 to the CPM2C-CIF01-V1. The CPM2C-CN111 can
be connected to the CPM2C-CIF01, but the peripheral port and
the RS-232C port of the CPM2C-CN111 cannot be used
simultaneously. If an attempt to use these ports simultaneously is
made, communications will not be performed properly, and this
may result in malfunction of equipment.
*: The CPM2C-CIF01 does not have a cable switch (SW1).
2. Cable switch (SW1)
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