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3 Part Names and Functions
3-28
CP1E CPU Unit Hardware User’s Manual(W479)
3-2
Expansion I/O Units
This section describes the names of the Expansion I/O Unit parts and provides the input specifications
and terminal arrangement. Refer to A-1 Dimensions for the dimensions, A-2 Wiring Diagrams for the
wiring diagrams.
8-point Input Units (CP1W-8ED)
The first word of input words allocated to the Expansion Input Unit is indicated by CIO m.
Input Terminal Arrangement
Note
COM terminals are connected inside.
3-2-1
Expansion Input Unit
Part Names and Functions
Number
Name
Function
(1)
Input terminals
Used to connect input devices.
(2)
Expansion I/O connecting
cable
This is a connection cable to connect the adjacent CPU Unit, Expansion
I/O Unit, or Expansion Unit. For extended connections or vertical arrange-
ments, use the CP1W-CN811 I/O Connecting Cable (length: 800 mm).
(3)
Input indicators
Input status is displayed. An indicator will be ON when the input is ON.
(4)
Expansion connector
CP-series Expansion I/O Units or Expansion Units can be connected.
Refer to 5-2-4 Connecting Expansion I/O Units and Expansion Units.
Terminal Arrangements
Input terminals
(1)
Input indicators
(3)
Input indicators
(3)
Expansion connector
(4)
Input terminals
(1)
Expansion I/O
connecting cable
(2)
CIO m
COM
00
02
COM
05
04
06
07
01
03
Unit Upper Terminal Block
Unit Lower Terminal Block
Summary of Contents for CP1E-E**D Series
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Page 66: ...2 Basic System Configuration and Devices 2 22 CP1E CPU Unit Hardware User s Manual W479...
Page 318: ...Appendices A 54 CP1E CPU Unit Hardware User s Manual W479...
Page 322: ...Index 4 CP1E CPU Unit Hardware User s Manual W479...
Page 324: ...Revision 2 CP1E CPU Unit Hardware User s Manual W479...
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