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Omron NJ3011100

Omron NJ3011100 NJ Series CPU, 2 MB Data Memory, 5 MB Progra

MPNNJ3011100

Omron NJ3011100 NJ series CPU unit, 2 MB data memory, 5 MB program capacity, 2560 I/O points, EtherCAT/EtherNet/IP/USB, DIN rail mount.

$1,778.00 – $4,867.35Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

NJ3011100 specifications
ParameterValue
SeriesNJ
MountingDIN Rail Mount
Communication interface typeEtherCAT;EtherNet / IP;USB
Operating voltage max.5 V
Data memory2 MB
ExpandabilityYes
Battery backupYes
Baud rate max.100 Mbps
Real-Time clockYes
Program capacity5 MB
Input (Output max.)2560 I/O Points
Programming language usedLadder Diagram (LD);Structured Text (ST)

Product details

NJ3011100 from Omron's NJ series. DIN-rail CPU with 2 MB data memory and 5 MB program capacity, handling up to 2560 I/O points locally. Onboard EtherCAT, EtherNet/IP, and USB cover the control backbone without option cards.

Mounts on DIN rail with a battery-backed real-time clock and expansion capability. Programming via Ladder Diagram or Structured Text. Communication ports run at up to 100 Mbps.

Frequently asked questions

What is the closest functional second-source to NJ3011100?

The NJ1011000 is the closest peer in the NJ series, but it uses rack mounting instead of DIN rail and has 32765 words of data memory (versus 2 MB) with a 3 MB program capacity (versus 5 MB). It is not a direct mechanical or capacity swap.

What series does NJ3011100 belong to?

It is part of Omron's NJ series.

What is the data memory capacity of NJ3011100?

2 MB of data memory.

Will NJ3011100 drop into a panel that was specified around NJ1011000?

No. The NJ3011100 mounts on DIN rail, while the NJ1011000 is rack-mount. The mounting hardware is different, so physical installation would require panel rework.

MPN
NJ3011100