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NX-ID / IA

NX-series Digital Input Unit

NX-ID / IA

A Wide Range of Digital Input Units from General Purpose use to High- Speed Synchronous Control

Item list of NX-ID / IA

about this Product Family

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last update: October 11, 2016

International Standards

  • The standards are abbreviated as follows: U: UL, U1: UL (Class I Division 2 Products for Hazardous Locations), C: CSA, UC: cULus, UC1: cULus (Class I Division 2 Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, CE: EU Directives, RCM: Regulatory Compliance Mark, and KC: KC Registration.
  • Contact your OMRON representative for further details and applicable conditions for these standards.

Digital Input Units

DC Input Units (Screwless Clamping Terminal Block, 12 mm Width)

Unit
type		 Product
name		 Specification Model Stand-
ards
Number
of
points		 Internal
I/O
common		 Rated
input
voltage		 I/O refreshing method ON/OFF
response
time
NX-
series
Digital
Input
Unit		 DC
Input
Unit
3185_lu_1_1
 4
points		 NPN 12 to
24 VDC		 Switching Synchronous I/O
refreshing and Free-Run
refreshing		 20 μs max./
400 μs max.		 NX-ID3317 UC1,
N, L,
CE,
RCM,
KC
24 VDC 100 ns max./
100 ns max.		 NX-ID3343
Input refreshing with input
changed time only *		 NX-ID3344
PNP 12 to
24 VDC		 Switching Synchronous I/O
refreshing and Free-Run
refreshing		 20 μs max./
400 μs max.		 NX-ID3417
24 VDC Input refreshing with input
changed time only *		 100 ns max./
100 ns max.		 NX-ID3443
NX-ID3444
8
points		 NPN Switching Synchronous I/O
refreshing and Free-Run
refreshing		 20 μs max./
400 μs max.		 NX-ID4342
PNP NX-ID4442
16
points		 NPN NX-ID5342
PNP NX-ID5442

* To use input refreshing with input changed time, the NJ-series CPU Unit with unit version 1.06 or later, EtherCAT Coupler Unit with unit version 1.1 or later, and Sysmac Studio version 1.07 or higher are required.

DC Input Unit (M3 Screw Terminal Block, 30 mm Width)

Unit
type		 Product
name		 Specification Model Stand-
ards
Number
of points		 Internal
I/O
common		 Rated
input
voltage		 I/O refreshing
method		 ON/OFF
response
time
NX-
series
Digital
Input
Unit		 DC Input
Unit
3185_lu_6_1		 16 points For both
NPN/PNP		 24 VDC Switching Synchronous
I/O refreshing and
Free-Run refreshing		 20 μs max./
400 μs max.		 NX-ID5142-1 UC1,
CE,
RCM,
KC

DC Input Units (MIL Connector, 30 mm Width)

Unit
type		 Product
name		 Specification Model Stand-
ards
Number
of points		 Internal
I/O
common		 Rated
input
voltage		 I/O refreshing
method		 ON/OFF
response
time
NX-
series
Digital
Input
Unit		 DC Input
Unit
3185_lu_2_1		 16 points For both
NPN/PNP		 24 VDC Switching Synchronous
I/O refreshing and
Free-Run refreshing		 20 μs max./
400 μs max.		 NX-ID5142-5 UC1,
CE,
RCM,
KC
32 points NX-ID6142-5

DC Input Unit (Fujitsu Connector, 30 mm Width)

Unit
type		 Product
name		 Specification Model Stand-
ards
Number
of points		 Internal
I/O
common		 Rated
input
voltage		 I/O refreshing
method		 ON/OFF
response
time
NX-
series
Digital
Input
Unit		 DC Input
Unit
3185_lu_7_1		 32 points For both
NPN/PNP		 24 VDC Switching Synchronous
I/O refreshing and
Free-Run refreshing		 20 μs max./
400 μs max.		 NX-ID6142-6 UC1,
CE,
RCM,
KC

AC Input Unit (Screwless Clamping Terminal Block, 12 mm Width)

Unit
type		 Product
name		 Specification Model Stand-
ards
Number
of points		 Rated input voltage I/O refreshing
method		 ON/OFF
response time
NX-
series
Digital
Input
Unit		 AC Input
Unit
3185_lu_3_1		 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-IA3317 UC1, N,
CE,  
RCM,
KC

Optional Products

Product Name Specification Model Standards
Unit/Terminal Block Coding Pins For 10 Units (Terminal Block: 30 pins, Unit: 30 pins) NX-AUX02 -

Product name Specification Model Standards
No. of
terminals		 Terminal number
indications		 Ground
terminal mark		 Terminal current
capacity
Terminal Block 8 A/B None 10 A NX-TBA082 ---
12 NX-TBA122
16 NX-TBA162

last update: October 11, 2016

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