Connecting The Analog I/O Unit And Setting The Dip Switch; Wiring Analog I/O Devices - Omron CP1L-EL20DR-D Operation Manual

Analog I/O Units
Connecting the Analog I/O
Unit and Setting the DIP
Switch

Wiring Analog I/O Devices

Analog Inputs
510 kΩ
510 kΩ
510 kΩ
510 kΩ
Analog ground
This section describes how to connect an Analog I/O Unit to the CPU Unit.
CPU Unit
SYSMAC
CP1L
COM 01 03 05 07 09 11 01 03
NC 00 02 04 06 08 10 00 02
POWER
RUN
ERR/ALM
INH
LNK/ACT
BKUP
1
00 01 02 03 04 06 00
ANALOG INPUT
COM(V+) COM 05 07 COM
V1+ V2+ COM
MAC Address:
01234567890A
Setting the Averaging Function
DIP switch pins 1-1 and 1-2 are used to set the averaging function. When
averaging is enabled, a moving average of the last eight input values is output
as the converted value. The averaging function can be set separately for ana-
log inputs 1 and 2.
DIP switch Function
pin
1-1 Averaging
1-2
Internal Circuits
Input 0
V IN0
I IN0
250 kΩ
COM0 (−)
Input 1
V IN1
I IN1
250 kΩ
COM1 (−)
AG
CP1W-MAD11
Analog I/O Unit
05 07 09 11
04 06 08 10
2
01 03 04 06
NC NC
02 COM 05 07
Setting
Analog input 0
OFF: Disabled; ON: Enabled
Analog input 1
OFF: Disabled; ON: Enabled
Analog Outputs
Analog ground
Section 9-4
Default
OFF
OFF
Output
V OUT
COM (−)
I OUT
NC
NC
491