Omron CS1W-AD081-V1 User Manual

305
Wiring Section 7-4
7-4 Wiring
7-4-1 Terminal Arrangement
The signal names corresponding to the connecting terminals are as shown in
the following diagram.
Note 1. The analog I/O numbers that can be used are set in the Data Memory
(DM).
2. The I/O signal ranges for individual inputs and outputs are set in the Data
Memory (DM). They can be set in units of I/O numbers.
3. The AG terminal (A7, B7) is connected to the 0-V analog circuit in the Unit.
Connecting shielded input lines can improve noise resistance.
4. The N.C. terminals (A4, B4) are not connected to internal circuitry.
7-4-2 Internal Circuitry
The following diagrams show the internal circuitry of the analog I/O section.
Input Circuitry
Output Circuitry
Voltage output 2 (+) B1
Output 2 (–) B2
Current output 2 (+) B3
N.C. B4
Input 2 (+) B5
Input 2 (–) B6
AG B7
Input 4 (+) B8
Input 4 (–)
B9
A1
A2
A3
A4
A5
A6
A7
A8
A9
Voltage output 1 (+)
Output 1 (–)
Current output 1 (+)
N.C.
Input 1 (+)
Input 1 (–)
AG
Input 3 (+)
Input 3 (–)
1 M
15 k 15 k
15 k 15 k
AG (common to all inputs)
Input (+)
Input (–)
AG
(analog
0 V)
Input circuit
and
conversion
circuit
1 M
Voltage/
current
input switch
250
Output
switch and
conversion
circuit
AMP
Voltage
output (+)
Voltage
output (–)
AG (common to all outputs)

Omron CS1W-AD081-V1 Specifications

General

Brand	Omron
Model	CS1W-AD081-V1
Category	I/O Systems
Language	English