CJ2 CPU, 5KSTEG PRG. EIP KOMM (CJ2MCPU31)
Omron

CJ2 CPU, 5KSTEG PRG. EIP KOMM

Part numberCJ2MCPU31EAN / GTIN4547648802024HS code8471.41
MOQ:1

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Product Description

Omron CJ2MCPU31 CJ2M CPU with built-in EtherNet/IP port, 5k steg program, 32k ord data minne, 32k ord x 1 bank EM, 2,560 In/O max.

Technical Specifications

Manufacturer part number (MPN)
CJ2MCPU31
EAN / GTIN
4547648802024
Sales unit
pcs
Width
62 mm
Model
Modular
Height
90 mm
Depth
84.5 mm
With display
No
Suitable for safety functions
No
Voltage type (supply voltage)
AC/DC
Type of memory
FLASH
Memory size
264 kByte
Processing time (1K, binary operation)
0.04 ms
Supporting protocol for LON
No
Number of HW-interfaces industrial Ethernet
1
Number of HW-interfaces USB
1
Number of HW-interfaces other
1
With optical interface
No
Additional program memory possible
No
Supporting protocol for TCP/IP
Yes
Supporting protocol for ASI
No
Supporting protocol for PROFIBUS
No
Supporting protocol for CAN
No
Supporting protocol for INTERBUS
No
Supporting protocol for KNX
No
Supporting protocol for Modbus
No
Supporting protocol for Data-Highway
No
Supporting protocol for DeviceNet
No
Supporting protocol for SUCONET
No
Supporting protocol for other bus systems
No
Redundancy
No
Suitable for rail mounting
Yes
Explosion safety category for gas
None
Explosion safety category for dust
None
System accessory
No
Appendant operation agent (Ex ia)
No
Supporting protocol for SERCOS
No
Supporting protocol for INTERBUS-Safety
No
Front built-in possible
No
Rack-assembly possible
No
Wall mounting/direct mounting
No
Radio standard Bluetooth
No
Radio standard WLAN 802.11
No
IO link master
No
Max. number of time switches
4090
Performance level according to EN ISO 13849-1
Level a
Supporting protocol for AS-Interface Safety at Work
No
Supporting protocol for DeviceNet Safety
No
Supporting protocol for EtherNet/IP
Yes
Supporting protocol for Foundation Fieldbus
No
Supporting protocol for PROFINET CBA
No
Supporting protocol for PROFINET IO
No
Supporting protocol for PROFIsafe
No
Supporting protocol for SafetyBUS p
No
Supply voltage AC 50 Hz
85–264 V
Supply voltage AC 60 Hz
85–264 V
Supply voltage DC
24 V
Radio standard GPRS
No
Radio standard GSM
No
Mobile communications standard 3G (UMTS)
No
SIL according to IEC 61508
None
Country of origin
Netherlands

Standards & Compliance

HS Code
8471.41

Cross References

  • EAN 4547648802024
  • SAP 1000165276
  • Code 8674130

Product Documentation

Document preview: CJ2 CPU, 5KSTEG PRG. EIP KOMM (CJ2MCPU31) — Specification sheet

Catalogue entry last verified: 2026-09-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy CJ2MCPU31?
CJ2MCPU31 can be ordered from cballast.com as a Omron catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this Omron product?
The manufacturer part number is CJ2MCPU31.
What is the HS code for CJ2MCPU31?
The customs tariff (HS) code for CJ2MCPU31 is 8471.41.
Who manufactures CJ2MCPU31?
CJ2MCPU31 is a Omron product in the Control & Automation range.
Is a datasheet available for CJ2MCPU31?
Yes — the CJ2MCPU31 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for CJ2MCPU31?
The minimum order quantity is 1.
Is CJ2MCPU31 available?
Yes — CJ2MCPU31 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).