Omron NX-OD5256 User Manual

1 - 13
1 Features and System Configuration
NX-series Digital I/O Unit User’s Manual (W521)
1-3 Model List
1
1-3-4 Digital Mixed I/O Units
This section shows the specifications for Digital Mixed I/O Units.
Refer to A-1-4 Digital Mixed I/O Units on page A-49 for details on the specifications of individual Mixed
I/O Units.
1-3-4 Digital Mixed I/O Units
DC Input/Transistor Output Units (MIL Connector, 30 mm Width)
Model
Num-
ber of
points
Internal I/O
common
Maximum
value of
load cur-
rent
Rated volt-
age
I/O refresh-
ing method
ON/OFF
response
time
Refer-
ence
NX-MD6121-5
Out-
puts: 16
points
Inputs:
16
points
Outputs:
NPN
Inputs: For
both
NPN/PNP
0.5 A/point,
2 A/Unit
Outputs: 12
to 24 VDC
Inputs: 24
VDC
Switching
Synchro-
nous I/O
refreshing
and
Free-Run
refreshing
Outputs: 0.1
ms max./0.8
ms max.
Inputs: 20 μs
max./400 μs
max.
P. A - 5 1
NX-MD6256-5
Outputs:
PNP
Inputs: For
both
NPN/PNP
Outputs: 24
VDC
Inputs: 24
VDC
Outputs: 0.5
ms max./1.0
ms max.
Inputs: 20 μs
max./400 μs
max.
P. A - 5 5

Omron NX-OD5256 Specifications

General

Brand	Omron
Model	NX-OD5256
Category	I/O Systems
Language	English