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Omron CJ2H-CPU68-EIP — PLCs (Programmable Logic Controllers)

Omron CJ2H-CPU68-EIP CPU, 832K Words, Ethernet/IP

MPNCJ2H-CPU68-EIP
Active

Omron CJ2H series, CJ2H-CPU68-EIP, 832K Words memory, Ethernet/IP, RS-232C, USB, DIN-rail mount, active production.

$5,549.52 – $11,010.70Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

CJ2H-CPU68-EIP — Identification
ParameterValue
SeriesCJ2H
CJ2H-CPU68-EIP — I/O
ParameterValue
Expandable40 Modules (3 Racks) Max
CJ2H-CPU68-EIP — Environmental
ParameterValue
Operating temperature range0°C~55°C
CJ2H-CPU68-EIP — Mechanical
ParameterValue
Mounting typeDIN Rail
Weight0.617 lb (279.87 g)
CJ2H-CPU68-EIP — Approvals
ParameterValue
Approvals / certificationsCE, cULus, Lloyd, NK
CJ2H-CPU68-EIP — Other specifications
ParameterValue
FeaturesBattery Backup
SoftwareCX-One
Memory size832K Words
Display typeNo Display
CommunicationsEthernet, RS-232C (CompoWay/F, Modbus), USB

Product details

CPU overview for the controls integrator

The Omron CJ2H-CPU68-EIP is a mid-range PLC CPU in the CJ2H series, built for applications that need a dedicated Ethernet/IP port alongside legacy serial and USB programming access. It packs 832K Words of memory — enough for a medium-sized machine with several hundred I/O points and structured text or ladder logic. The CPU supports up to 40 modules across three racks, so you can scale the I/O, motion, or network slices without swapping the processor.

Communications and integration

The built-in Ethernet port speaks EtherNet/IP natively — no extra option card needed for that protocol. The RS-232C port supports CompoWay/F and Modbus (RTU/ASCII), which covers most serial drives, HMIs, or third-party instruments. A USB port is available for direct programming from CX-One.

Carries CE, cULus, Lloyd’s Register, and NK (Nippon Kaiji Kyokai) approvals. That covers European CE marking, North American UL/cUL listing, and marine classification for Lloyd’s and NK — relevant if the machine ends up on a vessel or offshore installation.

Frequently asked questions

What is the memory size of this CPU?

832K Words of program/data memory. That is separate from the 400K program step capacity noted in the short description — the 832K Words is the total memory space, with a 400K step program limit.

What communications ports are built in?

Ethernet (EtherNet/IP), RS-232C (CompoWay/F, Modbus), and USB. No fieldbus slice is needed for EtherNet/IP connectivity.

What approvals does this CPU carry?

CE, cULus, Lloyd’s Register, and NK (Nippon Kaiji Kyokai). That covers European safety, North American listing, and marine classification.

MPN
CJ2H-CPU68-EIP