The Omron NJ501-4310 is the motion control CPU for the NJ501 series, rated for 16 axes of synchronized motion over EtherCAT. It provides 32K words of program memory and expands to 40 modules across three racks. Program development uses SYSMAC Studio via the onboard Ethernet or USB ports. A battery backup retains the program and absolute position data through power cycles.
Omron NJ501-4310 CPU, 16-Axis Motion Control, EtherCAT
MPNNJ501-4310
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Omron NJ501-4310, NJ501 Series, CONTROL LOGIC CPU 16 AXIS, 32K Words memory, EtherCAT, Ethernet, USB, DIN Rail mount, Battery Backup, CE/cULus/Lloyd/NK approved.
$2,974.34Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | NJ501 |
| Software | SYSMAC Studio |
| Features | Battery Backup |
| Display type | No Display |
| Parameter | Value |
|---|---|
| Memory size | 32K Words |
| Parameter | Value |
|---|---|
| Communication interfaces | EtherCAT, Ethernet, USB |
| Parameter | Value |
|---|---|
| Expandable | 40 Modules (3 Racks) Max |
| Parameter | Value |
|---|---|
| Operating temperature range | 0°C~55°C |
| Parameter | Value |
|---|---|
| Mounting type | DIN Rail |
| Parameter | Value |
|---|---|
| Approvals / certifications | CE, cULus, Lloyd, NK |
| Parameter | Value |
|---|---|
| Weight | 1.2 lbs (544.3 g) |
Product details
Frequently asked questions
What are the key specifications of the NJ501-4310?
It controls up to 16 motion axes over EtherCAT, has 32K words of memory, expands to 40 modules (3 racks), and communicates via EtherCAT, Ethernet, and USB. It includes battery backup for program and position retention.
What compliance approvals does the NJ501-4310 carry?
It is CE, cULus, Lloyd, and NK approved, covering European, US, and marine standards.
MPN
NJ501-4310