Omron CPM2B ユーザーズマニュアル
1-2
Section
System Configurations
7
CPU Board
Inputs
Outputs
Battery
Clock
RS-232C
port
Model
32 I/O points
16 inputs,
16 relay outputs
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---
---
CPM2B-32C1DR-D
(16 inputs, 16 outputs)
24 V DC
(Terminal-block)
Yes
Yes
Yes
CPM2B-32C2DR-D
(16 inputs, 16 outputs)
16 inputs,
16 sinking transistor
---
---
---
CPM2B-32C1DT-D
24 V DC
outputs (Connector)
Yes
Yes
Yes
CPM2B-32C2DT-D
1-2-2 Expansion I/O Boards
Up to 3 Expansion I/O Boards can be connected to the CPU Board.
Expansion I/O Board with 32 I/O points
(Relay outputs)
(Relay outputs)
Expansion I/O Board with 32 I/O points
(Transistor outputs)
(Transistor outputs)
CPU Board
Expansion connector
Expansion I/O Board
Expansion connector
A PC with 128 I/O points (the maximum) can be assembled by connecting three
Expansion I/O Boards. The following configuration provides 64 inputs and 64
sinking transistor outputs:
Expansion I/O Boards. The following configuration provides 64 inputs and 64
sinking transistor outputs:
CPM2B-32C1DT-D
(16 inputs, 16 outputs)
CPM2B-32EDT
(16 inputs, 16 outputs)
×
1 Board +
×
3 Boards = 64 inputs, 64 outputs
Expansion I/O
Board
Inputs
Outputs
Model
32 I/O points
16 inputs, 24 V DC
16 relay outputs
(Terminal-block)
(Terminal-block)
CPM2B-32EDR
(16 inputs,
16 outputs)
16 outputs)
16 inputs, 24 V DC
16 sinking transistor
outputs (Connector)
outputs (Connector)
CPM2B-32EDT
Note When an NT-AL001-E Adapter is connected to the RS-232C port, only one Ex-
pansion I/O Board can be connected because of power supply limitations.
Expansion I/O Boards