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8
System Configurations
Section 1-2
1-2
System Configurations
1-2-1
CPU Boards
Power
supply
voltage
CPU Board
Inputs
Outputs
Built-in
functions
Model
Battery,
Clock, and
RS-232C port
24 V DC
32 I/O points
(16 inputs, 16 outputs)
16 inputs,
24 V DC
16 relay outputs
(Terminal-block)
---
CPM2B-32C1DR-D
Yes
CPM2B-32C2DR-D
16 inputs,
24 V DC
16 sinking transistor
outputs (Connector)
---
CPM2B-32C1DT-D
Yes
CPM2B-32C2DT-D
40 I/O points
(24 inputs, 16 outputs)
24 inputs,
24 V DC
16 relay outputs
(Terminal-block)
Yes
CPM2B-40C2DR-D
12 V DC
32 I/O points
(16 inputs, 16 outputs)
16 inputs,
12 V DC
16 sinking transistor
outputs (Connector)
---
CPM2B-32C1D1T-D12
Yes
CPM2B-32C2D1T-D12
CPU Board with 32 I/O points
(Relay outputs)
CPU Board with 32 I/O points
(Transistor outputs)
CPU Board with 40 I/O points
(Relay outputs)
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