Features
Integrated sequence control and motion control
Up to eight axes of control via EtherCAT
Up to four synchronized axes - electronic gear/cam and linear/circular interpolation
Standard-feature EtherCAT control network support
Safety subsystem on EtherCAT
Standard-feature EtherNet/IP port
Built-in I/O
Up to eight NX I/O Units connectable
Up to sixteen remote NX I/O Units connectable via EtherCAT coupler
Up to two option boards connectable to add serial communications or analog I/O functionality
Battery-free operation
Fully conforms with IEC 61131-3 standard programming
System Configuration
Basic System Configuration
NX Unit configuration
LAN
NX-series NX1P2 CPU Unit
Option Board
Built-in EtherNet/IP port EtherNet/IP
Built-in EtherCAT port
NX Units
(8 units max.*)
CPU Rack
Note: When I/O power is supplied from the NX bus to NX Units connected to the CPU Unit, one or more NX-PF Additional I/O Power Supply Units may need to be added.
See page 12 for details.
EtherCAT
network configuration
EtherCAT
Up to 16 EtherCAT slaves
General-purpose slaves
Servo Drives/ Encoder input slaves
Slave Terminal NX Units
(16 units max. *)
Support Software
* Includes System Units such as Additional I/O Power Supply Unit.
Interpreting Model Numbers
Not all combinations are possible. Refer to List of Models in Ordering Information, below.
NX1P2-D
1 2 3 4 5 6
No | Item | Symbol | Specifications |
1 | Type | P | DC power supply model with built-in I/O |
2 | Control engine | 1 | Motion control axes |
9 | No motion control axis (Single-axis position control axes only) | ||
3 | Synchronized motion control axes * | 0 | 2 axes |
1 | 4 axes | ||
4 | Built-in I/O | 24 | 24 (14 inputs, 10 outputs) |
40 | 40 (24 inputs, 16 outputs) | ||
5 | Built-in input type | D | DC inputs |
6 | Built-in output type | T | NPN transistor outputs |
T1 | PNP transistor outputs |
* The number of synchronized motion control axes when "2 Control engine" is "1".
When "2 Control engine" is "9", "3 Synchronized motion control axes" is always "0" but there is no synchronized motion control axis.
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
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 | 16 points, NPN transistor | NX1P2-1140DT | |||||||
CPU Unit | 8 axes | 4 axes | 4 axes | ||||||
16 points, PNP transistor *2 | NX1P2-1140DT1 | ||||||||
| 1.5 MB | 32 KB (Retained during power interruptions) or 2 MB (Not retained | 40 points | 24 points | |||||
6 axes | 2 axes | 4 axes | 16 points, NPN transistor | NX1P2-1040DT | |||||
16 points, PNP transistor *2 | NX1P2-1040DT1 | ||||||||
during power | |||||||||
| |||||||||
interruptions) | 10 points, NPN transistor | NX1P2-9024DT | |||||||
4 axes | 0 axes | 4 axes | 24 points | 14 points | |||||
10 points, PNP transistor *2 | NX1P2-9024DT1 | ||||||||
Note: One NX-END02 End Cover is provided with the NX1P2 CPU Unit.
*1. The following table shows the enabled functions.
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 |
*You can use only the MC_MoveVelocity (Velocity Control) instruction.
*2. With the load short-circuit protection.
