Omron NX1 Series, Manual, Page: 5 / 38

Machine Automation Controller
NX1
5
*1. To use input refreshing with input changed time, the EtherCAT Coupler Unit with unit version 1.1 or later and the Sysmac Studio version 1.07
or higher are required.
Digital Mixed I/O Units
High-speed Analog Input Units
Relay Output Unit
(Screwless
Clamping Terminal
Block, 12 mm
Width/24 mm
Width)
2
Relay type:
N.O.
250 VAC/2 A (cos φ =1), 250 VAC/
2 A (cos φ =0.4), 24 VDC/2 A, 4 A/Unit
Free-Run refreshing
15 ms max./
15 ms max.
NX-OC2633
Relay type:
N.O.+N.C.
NX-OC2733
8
Relay type:
N.O.
250 VAC/2 A (cos φ =1), 250 VAC/
2 A (cos φ =0.4), 24 VDC/2 A, 8 A/Unit
Free-Run refreshing
15 ms max./
15 ms max.
NX-OC4633
Product Name
Specifications
Model
Number of
points
Internal I/O
common
Maximum value of
load current
I/O refreshing method
ON/OFF response
time
DC Input/Transistor
Output Unit
(MIL Connector, 30
mm Width)
Outputs: 16 points
Inputs: 16 points
Outputs: NPN
Inputs: For both
NPN/PNP
Outputs: 12 to 24 VDC
Inputs: 24 VDC
Switching Synchronous I/O refresh-
ing and Free-Run refreshing
Outputs: 0.1 ms max./
0.8 ms max.
Inputs: 20
μ s max./
400 μ s max.
NX-MD6121-5
Outputs: PNP
Inputs: For both
NPN/PNP
Outputs: 24 VDC
Inputs: 24 VDC
Outputs: 0.5 ms max./
1.0 ms max.
Inputs: 20
μ s max./
400 μ s max.
NX-MD6256-5
DC Input/Transistor
Output Unit
(Fujitsu Connector,
30 mm Width)
Outputs: 16 points
Inputs: 16 points
Outputs: NPN
Inputs: For both
NPN/PNP
Outputs: 12 to 24 VDC
Inputs: 24 VDC Switching Synchronous I/O refresh-
ing and Free-Run refreshing
Outputs: 0.1 ms max./
0.8 ms max.
Inputs: 20
μ
s max./
400
μ
s max.
NX-MD6121-6
Product name
Specifications
Model
Number
of
points
Input range Resolution
Input
method
Conversion time
Trigger input
section
I/O refreshing
method
Number
of points
Internal I/O
common
High-speed
Analog Input Unit
4
-10 to 10 V
-5 to 5 V
0 to 10 V
0 to 5 V
1 to 5 V
0 to 20 mA
4 to 20 mA
• Input range of -10 to
10 V or -5 to 5 V:
1/64,000 (full scale)
• Other input range:
1/32,000 (full scale)
Differ-
ential
input
5 μ s per channel 4
NPN
Synchronous
I/O refreshing
NX-HAD401
PNP NX-HAD402
Product Name
Specifications
Model
Number of
points
Internal I/O
common
Maximum value of
load current
Rated
voltage
I/O refreshing method
ON/OFF
response time