The Omron CJ2M-CPU34 is a programmable logic controller CPU from the SYSMAC CJ2M line with a built-in EtherNet/IP port. It handles tasks from simple sequence control to data processing and positioning, and its networking options make it suitable for machines that must share data with HMIs, other controllers, and plant systems.
The CPU offers a 30K step program capacity with 20K steps of function block memory for modular, reusable programming, and a large data area comprising 32K words of DM plus four EM banks (160K words total).
Technical Specifications
Series
SYSMAC CJ2M
Unit type
PLC CPU unit
Program capacity
30K steps
Function block memory
20K steps
Data memory
32K words DM + 4 EM banks (160K words)
Max I/O points
2,560
Built-in ports
EtherNet/IP (100Base-TX), USB
Mounting
CJ-series block, DIN rail
Programming software
CX-One / CX-Programmer
Eligible for next day delivery
Same-day shipping on in-stock IAC items ordered by 4:00 PM Eastern, Monday to Friday.
Quotes typically within one business day
Submit an RFQ and receive a quick, reliable quote from our team to keep your operations moving.
Extend your warranty coverage at checkout2 yrs included free
Pricing for this item — you’ll pick a term on the checkout page.
Extended plans are available at checkout on items $200 and up.
+1 yr → 3 total$429/yr$428.69 · thru 2029
+3 yrs → 5 total$381/yr$1,143.19 · thru 2031
+5 yrs → 7 total$286/yr$1,428.99 · thru 2033
BEST VALUE+8 yrs → 10 total$214/yr$1,714.79 · thru 2036
Full defect protection · free RMA evaluation & repair · same‑day replacement when in stock
Description
The Omron CJ2M-CPU34 is a programmable logic controller CPU from the SYSMAC CJ2M line with a built-in EtherNet/IP port. It handles tasks from simple sequence control to data processing and positioning, and its networking options make it suitable for machines that must share data with HMIs, other controllers, and plant systems.
The CPU offers a 30K step program capacity with 20K steps of function block memory for modular, reusable programming, and a large data area comprising 32K words of DM plus four EM banks (160K words total).
Technical Specifications
Series
SYSMAC CJ2M
Unit type
PLC CPU unit
Program capacity
30K steps
Function block memory
20K steps
Data memory
32K words DM + 4 EM banks (160K words)
Max I/O points
2,560
Built-in ports
EtherNet/IP (100Base-TX), USB
Mounting
CJ-series block, DIN rail
Programming software
CX-One / CX-Programmer
Documentation
Quick search
Send in your item for a free evaluation and repair quote. Use our RMA form or email a repair request to service@iac.us.com , and we will contact you to assess your situation and offer shipping information.
Technical Support
Need help with installation, configuration, or troubleshooting? Our technical experts are available to assist you.
Industrial Automation Co. is a premier supplier of replacement and aftermarket industrial components. In addition to the CJ2M-CPU34, we offer hundreds of Omron parts available now in our warehouse. Most of our automation components ship on the same day and are covered by our two-year service warranty. Contact us to order your Omron replacement parts today.