Omron CP1H CPU UNITS - PROGRAMMING 05-2007, Operation Manual

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Analog I/O Units
Section 7-4
(2) Expansion I/O Connecting Cable
Connected to the expansion connector of a CP1H CPU Unit or a CP-
series Expansion Unit or Expansion I/O Unit. The cable is provided with
the Analog I/O Unit and cannot be removed.
!Caution
Do not touch the cables during operation. Static electricity may cause operat-
ing errors.
(3) Expansion Connector
Used for connecting CP-series Expansion Units or Expansion I/O Units.
(4) DIP Switch
Used to enable or disable averaging.
Main Analog I/O Unit
Specifications
Analog I/O Units are connected to the CP1H CPU Unit. Up to seven Units can
be connected, including any other Expansion Units and Expansion I/O Units
that are also connected.
Pin1: Average processing for analog input 0
(OFF: Average processing not performed; ON: Average processing performed)
Pin2: Average processing for analog input 1
(OFF: Average processing not performed; ON: Average processing performed)
CP1H CPU Unit
IN
00
C H
C H
02 04 06 08 10
OUT
01 C OM 03 05 07 09 11
C OM CO M C OM 03 CO M 06
00 01 02 04 05 07
00 01 02 03 04 05 06 07
08 09 10 11
20EDR1
C H 00 01 02 03 04 05 06 07
N C
N C
N C
C H
E X P
IN
00 02
01 C OM 03
C OM 05 07
04 06
C H 00 01 02 03
08 09 10 11
8ED
E X P
NC NC
Possible to connect to a maximum of
7 Units including Expansion I/O Units
CPM1A-20EDR1
Expansion I/O Unit CPM1A-8ED
Expansion I/O Unit CPM1A-MAD11
Analog I/O Unit
1 analog output
2 analog inputs