Omron Sysmac NX-PD1000 User Manual page 96

4 Installation and Wiring
 Wiring Example 3
When the I/O Power Supply Connection Unit (NX-PC0020 or NX-PC0010) is connected to an Ana-
log Input Unit (8 inputs, single-ended inputs)
For voltage 8 inputs (NX-AD4603)
I/O Power Supply
Connection Unit
NX-PC0020
(16 IOV terminals)
A1
IOV
IOV
IOV
IOV
IOV
IOV
IOV
IOV
A8
For current 8 inputs (NX-AD4203)
I/O Power Supply
Connection Unit
NX-PC0010
(16 IOG terminals)
A1
IOG
IOG
IOG
IOG
IOG
IOG
IOG
IOG
A8
4 - 36
Analog Input Unit
(Single-ended)
NX-AD4603
B1 A1
IOV V1+ V2+
IOV IOG IOG
IOV V3+ V4+
IOV IOG IOG
IOV V5+
V6+
IOV IOG IOG
IOV V7+ V8+
IOV
IOG IOG
B8 A8
Analog Input Unit
(Single-ended)
NX-AD4203
B1 A1
I2+
IOG I1+
IOG IOV IOV
IOG I3+
I4+
IOG IOV IOV
IOG
I5+ I6+
IOG IOV IOV
IOG I7+ I8+
IOG
IOV IOV
B8 A8
B1
Voltage input +
24 VDC (sensor power supply +)
0 V (sensor power supply –)
Three-wire sensor
B8
B1
Current input +
24 VDC (sensor power supply +)
0 V (sensor power supply –)
Three-wire sensor
Current input +
24 VDC (sensor power supply +)
B8
Two-wire sensor
NX-series System Units User's Manual (W523)