Expansion I/O Boards - Omron SYSMAC CPM2B Operation Manual

System Configurations
1-2-2

Expansion I/O Boards

Expansion I/O Board with 32 I/O points
(Relay outputs)
Expansion I/O Board with 32 I/O points
(Transistor outputs)
CPU Board
Expansion (I/O) Board
Expansion I/O Boards
Expansion I/O Board
32 I/O points
(16 inputs, 16 outputs)
40 I/O points
(24 inputs, 16 outputs)
64 I/O points
(32 inputs, 32 outputs)
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
The CPU Board can be connected with up to three Expansion I/O Boards,
which are available in five models, including 32, 40, or 64 I/O points, and with
either relay or sinking transistor outputs. For details on the number of Expan-
sion I/O Boards that can be connected, refer to 3-1-4 Number of Expansion
Boards.
A PLC with 168 I/O points (the maximum) can be assembled by connecting
two Expansion I/O Boards. The following configuration provides 88 inputs and
80 sinking transistor outputs:
CPM2B-40C2DR-D
× 1 Board +
(24 inputs, 16 outputs)
Inputs
16 inputs, 24 V DC 16 relay outputs
16 inputs, 24 V DC 16 sinking transistor
16 inputs, 12 V DC
24 inputs, 24 V DC 16 relay outputs
32 inputs, 24 V DC 32 sinking transistor
Note When an NT-AL001-E Adapter is connected to the RS-232C port, only one
Expansion I/O Board can be connected because of power supply limitations.
Expansion I/O Board with 40 I/O points
(Relay outputs)
Expansion I/O Board with 64 I/O points
(Transistor outputs)
Expansion connector
Expansion connector
CPM2B-64EDT
(32 inputs, 32 outputs)
Outputs
CPM2B-32EDR
(Terminal-block)
CPM2B-32EDT
outputs (Connector)
CPM2B-32ED1T
CPM2B-40EDR
(Terminal-block)
CPM2B-64EDT
outputs (Connector)
Section 1-2
× 2 Boards = 88 inputs, 80 outputs
Model Number of
allocated words
Input: 1 word
Output: 1 word
Input: 1 word
Output: 1 word
Input: 2 words
Output: 2 words
Input: 2 words
Output: 2 words
9