Omron NX Series User Manual page 141

IOG Terminal Type
Unit name
Model
External connection ter-
minals
Number of I/O power sup-
ply terminals
Current capacity of I/O
power supply terminal
Dimensions
Isolation method
Insulation resistance
Dielectric strength
NX Unit power consump-
tion
Current consumption
from I/O power supply
Weight
Circuit layout
Installation orientation
and restrictions
Terminal connection dia-
gram
NX-series System Unit User's Manual (W523)
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I/O Power Supply Connection Unit
NX-PC0010
Screwless clamping terminal block (16 terminals)
IOG: 16 terminals
4 A/terminal max.
12 (W) × 100 (H) × 71 (D)
No-isolation
20 MΩ min. between isolated circuits (at 100 VDC)
510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max.
0.45 W max.
No consumption
65 g max.
IOG
IOG
Terminal block
IOG
NX Unit power supply +
NX bus
NX Unit power supply −
connector
(left)
I/O power supply +
I/O power supply −
Installation orientation: Possible in 6 orientations.
Restrictions: No restrictions
I/O Power Supply
Connection Unit
NX-PC0010
A1
IOG IOG
IOG IOG
IOG IOG
IOG IOG
IOG IOG
IOG IOG
IOG IOG
IOG IOG
A8
Internal circuits
DC Input Unit
or
Transistor Output Unit
B1 A1 B1
0 1
IOV
IOV
2 3
IOV IOV
4 5
IOV IOV
6 7
IOV IOV
B8 A8 B8
Appendices
NX Unit power supply +
NX Unit power supply − NX bus
connector
I/O power supply +
(right)
I/O power supply −
Three-wire type
A - 11
A