422
Analog Input Units Section 7-2
■ Input Terminal Arrangement
Note When using current inputs, voltage input terminals must be short-circuited
with current input terminals.
2. Expansion I/O Connecting Cable
Connected to the CPU Unit or Expansion Unit expansion connector. The
cable is attached to the Analog Input Unit and cannot be removed.
Note Do not touch the cables during operation. Static electricity may cause operat-
ing errors.
3. Expansion Connector
Connected to the next Expansion Unit or Expansion I/O Unit to enable ex-
pansion.
Main Analog Input
Unit Specifications
Analog Input Units are connected to a CP1L CPU Unit. For CP1L M-type CPU
Units, a maximum of three Units can be connected, including other Expansion
Units and Expansion I/O Units.
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
V IN3 Voltage input 3
I IN3 Current input 3
COM3 Input common 3
V IN4 Voltage input 4
I IN4 Current input 4
COM4 Input common 4
CH
I IN1 I IN3
I IN2
VIN1
VIN2
VIN3COM1
COM2
I IN4
VIN4
COM4
NC
AG
COM3
IN
I IN1 I IN3
I IN2
VIN1
VIN2
VIN3COM1
COM2
I IN4
VIN4
COM4
NC
AG
COM3
SYSMAC
CP1L
L1 L2/N
COM 01 03 05 07 09 11 01 03 05 07 09 11
00 02 04 06 08 10 00 02 04 06 08
10
00 01 02 03 04 06 00 01 03 04 06
COM COM COM COM 05 07 COM 02 COM 05
07
IN
OUT
IN
00
CH
CH
02 04 06 08 10
OUT
01COM 0305070911
COM COM COM 03COM
06
00 01 02 04 05
07
00 01 02 03 04 05 06
07
08 09 10
11
20EDR1
CH
00 01 02 03 04 05 06
07
NC
NC
NC
CH
EXP
IN
00 02
01COM 03
COM 0507
04 06
CH
00 01 02 03
08 09 10 11
8ED
EXP
CH
I IN1 I IN3
I IN2
VIN1
VIN2
VIN3COM1
COM2
I IN4
VIN4
COM4
COM3
IN
NC
AG
CP1L M-type CPU Unit
CP1W-20EDR1/
CPM1A-20EDR1
Expansion I/O Unit
CP1W-8ED/
CPM1A-8ED
Expansion I/O Unit
CP1W-AD041/
CPM1A-AD041
Analog Input Unit
4 analog inputs
For CP1L M-type CPU Units, a
maximum of 3 Expansion Units or
Expansion I/O Units can be connected.
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