Omron NX Series User Manual page 134

Appendices
Additional NX Unit Power Supply Unit (Screwless Clamping Terminal Block,
12 mm Width)
Unit name
Model
External connection ter-
minals
Power supply voltage
NX Unit power supply
capacity
NX Unit power supply
efficiency
Current capacity of
power supply terminal
Dimensions
Isolation method
Insulation resistance
Dielectric strength
NX Unit power con-
sumption
Current consumption
from I/O power supply
Weight
Circuit layout
A - 4
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Additional NX Unit Power Supply Unit
NX-PD1000
Screwless clamping terminal block (8 terminals)
24 VDC (20.4 to 28.8 VDC)
10 W max. (Refer to Installation orientation and restrictions for details.)
70%
4 A max. (including the current of through-wiring)
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.
UV
UV
UG
Terminal
UG
block
(Functional ground
terminal)
(Functional ground
terminal)
NX Unit power supply +
NX bus
NX Unit power supply −
connector
(left)
I/O power supply +
I/O power supply −
No-isolation
power
supply
UNIT PWR
circuit
Indicator
NX Unit power supply +
Internal
circuits
NX Unit power supply −
I/O power supply +
I/O power supply −
DIN Track contact plate
(Unit back surface)
NX-series System Unit User's Manual (W523)
NX bus
connector
(right)