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Machine Automation Controller
NX1
4
*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 Output Units
AC Input Unit
(Screwless
Clamping Terminal
Block, 12 mm
Width)
4 points
200 to 240 VAC, 50/60 Hz
(170 to 264 VAC, ±3 Hz)
Free-Run refreshing
10 ms max./40 ms max.
NX-IA3117
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
Transistor Output
Unit
(Screwless
Clamping Terminal
Block, 12 mm
Width)
2
NPN
0.5 A/point, 1 A/Unit
24 VDC
Output refreshing with specified
time stamp only *
1
300 ns max./
300 ns max.
NX-OD2154
PNP
NX-OD2258
4
NPN
0.5 A/point, 2 A/Unit
12 to 24 VDC
Switching Synchronous I/O refresh-
ing and Free- Run refreshing
0.1 ms max./
0.8 ms max.
NX-OD3121
24 VDC
300 ns max./
300 ns max.
NX-OD3153
PNP
0.5 ms max./
1.0 ms max.
NX-OD3256
300 ns max./
300 ns max.
NX-OD3257
2 A/point, 8 A/Unit
0.5 ms max./
1.0 ms max.
NX-OD3268
8
NPN
0.5 A/point, 4 A/Unit
12 to 24 VDC
0.1 ms max./
0.8 ms max.
NX-OD4121
PNP
24 VDC
0.5 ms max./
1.0 ms max.
NX-OD4256
16
NPN
12 to 24 VDC
0.1 ms max./
0.8 ms max.
NX-OD5121
PNP
24 VDC
0.5 ms max./
1.0 ms max.
NX-OD5256
Transistor Output
Unit
(M3 Screw Terminal
Block, 30 mm
Width)
16
NPN
0.5 A/point, 5 A/Unit
12 to 24 VDC
Switching Synchronous I/O refresh-
ing and Free- Run refreshing
0.1 ms max./
0.8 ms max.
NX-OD5121-1
PNP
24 VDC
0.5 ms max./
1.0 ms max.
NX-OD5256-1
Transistor Output
Unit
(MIL Connector, 30
mm Width)
16
NPN
0.5 A/point, 2 A/Unit
12 to 24 VDC
Switching Synchronous I/O refresh-
ing and Free- Run refreshing
0.1 ms max./
0.8 ms max.
NX-OD5121-5
PNP
24 VDC
0.5 ms max./
1.0 ms max.
NX-OD5256-5
32
NPN
0.5 A/point, 2 A/
common, 4 A/Unit
12 to 24 VDC
0.1 ms max./
0.8 ms max.
NX-OD6121-5
PNP
24 VDC
0.5 ms max./
1.0 ms max.
NX-OD6256-5
Transistor Output
Unit
(Fujitsu Connector,
30 mm Width)
32
NPN
0.5 A/point, 2 A/
common, 4 A/Unit
12 to 24 VDC
Switching Synchronous I/O refresh-
ing and Free- Run refreshing
0.1 ms max./
0.8 ms max.
NX-OD6121-6
Product Name
Specifications
Model
Number of
points
Internal I/O
common
Rated input
voltage
I/O refreshing method
ON/OFF response time