Omron Sysmac NX-PD1000 User Manual

Terminal connection di-
agram
Two-wire type
Three-wire type
24 VDC
IOV
IOG
IOV
IOG
IOV
IOG
IOV
IOG
Additional I/O
Power Supply Unit
NX-PF0730
0
IOG
IOV
IOV
A1 B1
A8 B8
2
IOG
1
IOG
IOV
IOV
3
IOG
DC Input Unit
A8
A1
B8
B1
Overload/low voltage
detection
Not supported.
Protective function Not supported.
*1. Use a voltage that is appropriate for the I/O circuits of the NX Units and the connected external devices.
*2. When an Additional I/O Power Supply Unit is connected to the CPU Rack of a CPU Unit, the maximum I/O power sup-
ply current value may be smaller than that of the Additional I/O Power Supply Unit. For example, the maximum I/O
power supply current for the CPU Rack of an NX1P2 CPU Unit is 4 A. For the maximum I/O power supply current of
the CPU Rack, refer to Maximum I/O Power Supply Current under Designing the I/O Power Supply from the NX Bus in
the hardware user’
s manual for the CPU Unit to which NX Units are connected.
A-1-4
I/O Power Supply Connection Unit
Description of Items on the Data Sheet of the I/O Power Supply
Connection Unit
The meanings of the items on the data sheet of the I/O Power Supply Connection Unit are explained
in the table below.
Item Description
Unit name The name of the Unit.
Model The model of the Unit.
External connection ter-
minals
The type of terminal block and connector that is used for connecting the Unit. The
number of terminals on the terminal block is also described when a screwless
clamping terminal block is used.
Number of I/O power
supply terminals
The type (IOV/IOG) and number of I/O power supply terminals of the Unit.
Current capacity of I/O
power supply terminal
The current capacity of I/O power supply terminals of the Unit.
Dimensions The dimensions of the Unit. They are described as W × H × D. The unit is "mm".
Isolation method The isolation method between the I/O power supply terminal and internal I/O power
supply of the Unit.
Insulation resistance The insulation resistance between the external connection terminals and internal
circuit of the Unit.
Dielectric strength The dielectric strength between the external connection terminals and internal cir-
cuit of the Unit.
Appendices
A-12
NX-series System Units User's Manual (W523)

Omron Sysmac NX-PD1000 Specifications

General

Brand	Omron
Model	Sysmac NX-PD1000
Category	Controller
Language	English