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Machine Automat ion Controller NX1P 4 NX Units Up to eight NX Units can be connected to an NX1P2 CPU Unit. Digital Input Uni ts * To use input refreshing with input changed ti me, the EtherCAT Coupler Unit with unit ver …

Machine Automation Controller NX1P
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Ordering Information
Applicable standards
Refer to the OMRON website (www.ia.omron.com) or ask your OMRON representative for the most recent applicable standards for each model.
NX-series NX1P2 CPU Units
Note: One NX-END02 End Cover is provided with the NX1P2 CPU Unit.
*1. The following table shows the enabled functions.
*You can use only the MC_MoveVelocity (Velocity Control) instruction.
*2. With the load short-circuit protection.
Option Boards (For CPU Units)
The Option Boards are mounted to the option board slot on the CPU Unit.
Product Name
Program
capacity
Memory capacity
for variables
Maximum number of used real axes
Total number of built-in I/O points
Model
Used motion
control servo
axes *1
Used
single-axis
position control
servo axes *1
Number
of input
points
Number of output points
NX1P2
CPU Unit
1.5 MB
32 KB (Retained
during power
interruptions) or 2
MB (Not retained
during power
interruptions)
8 axes 4 axes 4 axes
40
points
24 points
16 points, NPN transistor
NX1P2-1140DT
16 points, PNP transistor *2
NX1P2-1140DT1
6 axes 2 axes 4 axes
16 points, NPN transistor
NX1P2-1040DT
16 points, PNP transistor *2
NX1P2-1040DT1
4 axes 0 axes 4 axes
24
points
14 points
10 points, NPN transistor
NX1P2-9024DT
10 points, PNP transistor *2
NX1P2-9024DT1
Motion control function Motion control servo axes
Single-axis position
control servo axes
Single-axis position control Yes Yes
Single-axis synchronized control Yes No
Single-axis velocity control Yes Yes *
Single-axis torque control Yes No
Multi-axes coordinated control Yes No
Product Name Specification Supported protocol
Model
Serial
Communications
Option Board
One RS-232C port.
Transmission distance: 15 m.
Connection type: Screwless clamping terminal block (9 terminals).
Host link, Modbus-RTU master, and no-protocol
NX1W-CIF01
One RS-422A/485 port.
Transmission distance: 50 m.
Connection type: Screwless clamping terminal block (5 terminals)
NX1W-CIF11
One RS-422A/485 port (isolated).
Transmission distance: 500 m.
Connection type: Screwless clamping terminal block (5 terminals)
NX1W-CIF12
Analog I/O
Option Board
Analog input: 2
Voltage input: 0 to 10 V (Resolution: 1/4,000).
Current input: 0 to 20 mA (1/2,000)
Connection type: Screwless clamping terminal block (5 terminals)
NX1W-ADB21
Analog output: 2
Voltage output: 0 to 10 V (Resolution: 1/4,000)
Connection type: Screwless clamping terminal block (3 terminals)
NX1W-DAB21V
Analog input: 2/Analog output: 2
Voltage input: 0 to 10 V (Resolution: 1/4,000). Current input: 0 to 20 mA (1/2,000)
Voltage output: 0 to 10 V (Resolution: 1/4,000)
Screwless clamping terminal block (8 terminals)
NX1W-MAB221

Machine Automation Controller NX1P
4
NX Units
Up to eight NX Units can be connected to an NX1P2 CPU Unit.
Digital Input Units
* 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.
Product Name
Specification
Model
Number
of points
Internal I/O
common
Rated input
voltage
I/O refreshing method
ON/OFF
response time
DC Input Unit
(Screwless Clamping
Terminal Block,
12 mm Width/24 mm
Width)
4 points
NPN
12 to 24 VDC
Switching Synchronous I/O refreshing and Free-
Run refreshing
20 μs max./400 μs max. NX-ID3317
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
100 ns max./100 ns max.
NX-ID3443
Input refreshing with input changed time only * 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
32 points
NPN NX-ID6342
PNP NX-ID6442
DC Input Unit
(M3 Screw Terminal
Block, 30 mm Width)
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
DC Input Unit
(MIL Connector,
30 mm Width)
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
32 points NX-ID6142-5
DC Input Unit
(Fujitsu/OTAX
Connector,
30 mm Width)
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
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

Machine Automation Controller NX1P
5
Digital output Units
* 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.
Product Name
Specification
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/24 mm
Width)
2 points
NPN
0.5 A/point,
1 A/Unit
24 VDC
Output refreshing with specified time
stamp only *
300 ns max./
300 ns max.
NX-OD2154
PNP NX-OD2258
4 points
NPN
0.5 A/point,
2 A/Unit
12 to 24 VDC
Switching Synchronous
I/O refreshing 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 points
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 points
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
32 points
NPN
0.5 A/point,
4 A/terminal
block,
8 A/Unit
12 to 24 VDC
0.1 ms max./
0.8 ms max.
NX-OD6121
PNP 24 VDC
0.5 ms max./
1.0 ms max.
NX-OD6256
Transistor Output
Unit
(M3 Screw Terminal
Block, 30 mm Width)
16 points
NPN
0.5 A/point,
5 A/Unit
12 to 24 VDC
Switching Synchronous
I/O refreshing 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 points
NPN
0.5 A/point,
2 A/Unit
12 to 24 VDC
Switching Synchronous
I/O refreshing 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 points
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/OTAX
Connector,
30 mm Width)
32 points NPN
0.5 A/point,
2 A/common,
4 A/Unit
12 to 24 VDC
Switching Synchronous
I/O refreshing and Free-Run refreshing
0.1 ms max./
0.8 ms max.
NX-OD6121-6
Relay Output Unit
(Screwless Clamping
Terminal Block, 12 mm
Width/24 mm Width)
2 points
N.O.
250 VAC/2 A (cosφ=1)
250 VAC/2 A (cosφ=0.4)
24 VDC/2 A
4 A/Unit
Free-Run refreshing
15 ms max./15
ms max.
NX-OC2633
N.O.+N.C
. NX-OC2733
8 points N.O.
250 VAC/2 A (cosφ=1)
250 VAC/2 A (cosφ=0.4)
24 VDC/2 A
8 A/Unit
Free-Run refreshing
15 ms max./15
ms max.
NX-OC4633