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CJ2M-CPU34 Omron

Original price $1,312.48 - Original price $2,844.00
Original price
$1,312.48
$1,312.48 - $2,844.00
Current price $1,312.48
Surplus - Tested (With Warranty)
Need a Specific Revision?
$1,312.48
2 in stock
New / Open-Box Surplus
Need a Specific Revision?
$2,844.00
5 in stock
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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The CJ2M-CPU34 is an Omron SYSMAC CJ2M series CPU module featuring built-in EtherNet/IP. Intended as a controller in industrial automation systems, CJ2M-CPU34 offers 30 K steps of program memory and 160 K words of data memory (DM: 32 K; EM: 32 K × 4 banks), with logic scan times around 0.04 µs. It supports up to 2,560 local I/O points and accommodates up to three expansion racks. CJ2M-CPU34 integrates in mid-to-high complexity control applications requiring network connectivity, data handling, and modular expansion.

Best Suited For

  • Mid-range discrete or batch control systems
  • EtherNet/IP networked PLC applications
  • Applications requiring moderate program capacity (30 K steps)
  • Expansion-capable systems up to 2,560 I/O points
  • Panel-mounted installations in standard industrial environments
Program capacity
30 K steps
Data memory
160 K words
Local I/O capacity
2,560 points
Network interface
Built-in EtherNet/IP
Logic execution time
≈0.04 µs

Technical Specifications

I/O & Electrical

Local I/O capacity
2,560 points

Communication & Power

Communication ports
EtherNet/IP, Ethernet TCP/IP, USB
Current consumption (5 VDC)
0.7 A

Physical & Environmental

Enclosure
Panel-mount
Operating temperature
0 to 55 °C
Storage temperature
-20 to 70 °C (excl. battery)
Weight
Approx. 190 g
Dimensions
90 mm × 75 mm × 62 mm

Certifications

cULusNKLRCE

Conforms to cULus, NK, LR, and EC Directives

1-Year Warranty

Every tested unit is backed by our free 1-year PLC Department warranty, direct from us.

Fast Shipping

Free ground shipping. Orders by 1 PM CST ship same-day, with overnight available.

USA Stock

Sourced and shipped from Texas, USA. Never anonymous overseas marketplace stock.

30-Day Returns

Hassle-free RMA. If the part is not right for your application, send it back within 30 days.

Reseller Options

Resellers welcome. Reach out for volume pricing and we will get you set up.

Talk to a Real Person

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Rockwell Automation documentation

Access official manuals, datasheets, and lifecycle information for this part directly from Rockwell Automation.

Visit RockwellAutomation.com

Must Read: Disclaimer

PLC Department sells surplus and refurbished industrial automation products, including but not limited to programmable logic controllers (PLCs), which are sourced exclusively through independent third-party channels. PLC Department is not an authorized distributor, reseller, or representative of any manufacturer listed on this website, including Rockwell Automation or its Allen-Bradley brand. All product warranties, where offered, are provided solely by PLC Department and not by the original manufacturer.

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The products offered for sale may be used or surplus and may contain older date codes, be of earlier series or versions, or differ in appearance or features compared to products available through factory-authorized distribution channels. The presence, version, or functionality of firmware, if any, on programmable devices such as Allen-Bradley PLCs is not guaranteed. PLC Department makes no representation or warranty regarding:

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