Omron CP1L - 12-2007, Operation Manual

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Analog I/O Units
Section 7-4
(1) Analog I/O Terminals
Connected to analog I/O devices.
Note When using current inputs, short terminal V IN1 with I IN1 and ter-
minal V IN2 with I IN2.
(2) Expansion I/O Connecting Cable
Connected to the expansion connector of a CP1L CPU Unit or an Expan-
sion 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 Expansion Units or Expansion I/O Units.
V OUT Voltage output
I OUT Current output
COM Output common
V IN1 Voltage input 1
I IN1 Current input 1
COM1 Input common 1
V IN2 Voltage input 2
I IN2 Current input 2
COM2 Input common 2
I OUT
VIN1 COM1 I IN2
VOUT COM I IN1 V IN2 COM2
IN OUT
I/O Terminal Arrangement