Wiring External Devices; Terminal Block Arrangement; Wiring Examples - Omron Sysmac NX Series User Manual

4 Installation and Wiring
4-4

Wiring External Devices

This section provides information on wiring the High-speed Analog Input Units to external devices.
4-4-1

Terminal Block Arrangement

The terminal block arrangement of the High-speed Analog Input Units is shown below.
A1
B1C1
IN1 NC SHT1+
IOV1 IOG1 SHT1-
IN2 NC SHT2+
IOV2 IOG2 SHT2-
IN3 NC SHT3+
IOV3 IOG3 SHT3-
IN4 NC SHT4+
IOV4 IOG4 SHT4-
A8
B8C8
Pin
Symbol
No.
A1 IN1
A2 IOV1
A3 IN2
A4 IOV2
A5 IN3
A6 IOV3
A7 IN4
A8 IOV4
Pin
Symbol
No.
C1 SHT1+
C2 SHT1-
C3 SHT2+
C4 SHT2-
C5 SHT3+
C6 SHT3-
C7 SHT4+
C8 SHT4-
4-4-2

Wiring Examples

Wiring examples for the High-speed Analog Input Units are shown below.
4 - 22
D1
Input1+
Input1-
Input2+
Input2-
Input3+
Input3-
Input4+
Input4-
D8
I/O Name
I Trigger input 1
--- I/O power supply +
I Trigger input 2
--- I/O power supply +
I Trigger input 3
--- I/O power supply +
I Trigger input 4
--- I/O power supply +
I/O Name
O Current input selection
1+
I Current input selection 1-
O Current input selection
2+
I Current input selection 2-
O Current input selection
3+
I Current input selection 3-
O Current input selection
4+
I Current input selection 4-
NX-series Analog I/O Units User's Manual for High-speed Analog Input Units (W592)
Pin
Symbol I/O
No.
B1 NC --- Not used
B2 IOG1 --- I/O power supply −
B3 NC --- Not used
B4 IOG2 --- I/O power supply −
B5 NC --- Not used
B6 IOG3 --- I/O power supply −
B7 NC --- Not used
B8 IOG4 --- I/O power supply −
Pin
Symbol I/O
No.
D1 Input1+ I Analog input 1+
D2 Input1- I Analog input 1-
D3 Input2+ I Analog input 2+
D4 Input2- I Analog input 2-
D5 Input3+ I Analog input 3+
D6 Input3- I Analog input 3-
D7 Input4+ I Analog input 4+
D8 Input4- I Analog input 4-
Name
Name