Expansion I/O Unit Or Expansion Unit; Expandable Cpu Units; Connection Methods; Maximum Number Of I/O Points For An Expansion I/O Unit Or Expansion Unit - Omron SYSMAC CP Series User Manual

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Expansion I/O Unit or Expansion Unit

This section describes the connection of Expansion I/O Units or Expansion Units to a CP2E CPU Unit.
2-3-1

Expandable CPU Units

• Expansion I/O Units and Expansion Units cannot be connected to E14/20 or N14/20 CPU Units.
• A total of up to three Expansion I/O Units and Expansion Units can be connected to an E30/40/60,
S30/40/60 or N30/40/60 CPU Unit.
CP2E E14/20 or N14/20 CPU Unit
CP2E E30/40/60, S30/40/60 or N30/40/60 CPU Unit
2-3-2

Connection Methods

Connection cables for the Expansion I/O Units and Expansion Units are used to connect the Units.
The length can be extended by using a CP1W-CN811 I/O Connecting Cable (length: 800 mm).
Leave approximately 10mm of space between the CPU Unit and the Exapansion I/O Units or Expan-
sion Units.
2-3-3 Maximum Number of I/O Points for an Expansion I/O Unit or
Expansion Unit
CPU Unit
CP2E- 14D -
CP2E- 20D -
CP2E- 30D -
CP2E- 40D -
CP2E- 60D -
CP2E CPU Unit Hardware User's Manual(W613)
A total of up to three CP-series Expansion I/O Units
and Expansion Units can be connected.
NC NC COM 01 03 05 07 09 11 01 03 05 07 09 11
NC NC 00 02 04 06 08 10 00 02 04 06 08 10
CH CH
CH
IN 00 01 02 03 04 05 06 07 08 09 10 11
CH
00 01 02 03 04 05 06 07 08 09 10 11
CH
OUT 00 01 02 03 04 05 06 07
CH 40EDR
00 01 02 03 04 05 06 07
CH CH EXP
NC 00 01 02 04 05 07 00 02 04 05 07
NC COM COM COM 03 COM 06 COM 01 03 COM 06
Built-in I/O on CPU Unit
Number Number
Total
of inputs of outputs
14 8 6
20 12 8
30 18 12
40 24 16
60 36 24
2 Basic System Configuration and Devices
CP-series Expansion Units and Expansion I/O
Units cannot be connected.
NC NC COM 01 03 05 07 09 11 01 03 05 07 09 11 NC NC COM 01 03
NC NC 00 02 04 06 08 10 00 02 04 06 08 10 NC NC 00 02
CH CH CH
CH CH
IN 00 01 02 03 04 05 06 07 08 09 10 11 IN 00 01 02 03 04 05 06 07 08
CH CH
00 01 02 03 04 05 06 07 08 09 10 11 00 01 02 03 04 05 06 07 08
CH CH
OUT 00 01 02 03 04 05 06 07 OUT 00 01 02 03 04 05 06 07
CH 40EDR CH
00 01 02 03 04 05 06 07 00 01 02 03 04 05 06 07
CH CH EXP CH
NC 00 01 02 04 05 07 00 02 04 05 07 NC 00 01 02
NC COM COM COM 03 COM 06 COM 01 03 COM 06 NC COM COM COM 03
Total number of Expansion
I/O Units and Expansion
Units that can be con-
nected
Not possible.
3 Units maximum
05 07 09 11 01 03 05 07 09 11
04 06 08 10 00 02 04 06 08 10
CH
09 10 11
09 10 11
40EDR
CH EXP
04 05 07 00 02 04 05 07
COM 06 COM 01 03 COM 06
Number of inputs: 24
Number of outputs: 16
Total number of I/O points when
three CP1W-40ED Expansion
I/O Units are connected
Number Number
Total
of inputs of outputs
14 8
20 12
150 90
160 96
180 108
2
6
8
60
64
72
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