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Part of the Omron CJ-Series PLCs series — see the full model table, lifecycle status and replacement parts.

Omron CJ2H-CPU64-EIP — front view of the CJ2H CPU showing the Omron model label, the seven-segment display, the RUN / ERROR / INH / BKUP LED indicators, the EtherNet/IP RJ45 port, the RS-232C DB-9 port and the USB Type-B programming port along the lower face

Omron CJ2H-CPU64-EIP — CJ2H CPU, 50K Steps, EtherNet/IP

SKU: CJ2H-CPU64-EIP

USD 790.00

Omron CJ2H-CPU64-EIP CJ2H CPU with built-in EtherNet/IP, 50K-step program, 160K data, 2560 I/O. In stock.

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Product Overview

The Omron CJ2H-CPU64-EIP is the entry unit of the CJ2H CPU6[]-EIP line, manufactured by Omron Corporation. Hengyixin Automation stocks this controller in Xiamen and ships within 3-5 business days to most Asian, European, and North American ports.

Program capacity is 50K steps. Data memory is 160K words split as 32K words DM plus 32K words EM across four banks. The CPU addresses up to 2560 I/O across 40 mountable units and 3 expansion racks. Basic LD instruction execution is 0.016 microseconds with 200 microseconds overhead. Built-in ports are EtherNet/IP, RS-232C and USB.

Current draw is 5 V at 0.82 A. The unit is 79.8 x 90 x 74.5 mm and weighs 280 g. Programming runs in CX-Programmer or Sysmac Studio. For more program, pick the CJ2H-CPU65-EIP (100K steps). Production is planned to end on 2027-03-31.

Key Features

  • CJ2H CPU6[]-EIP line with 50K-step program and 160K-word data memory
  • Built-in EtherNet/IP, RS-232C and USB ports; 2560 I/O across 40 units and 3 expansion racks
  • 0.016 microseconds LD execution with 200 microseconds overhead
  • 5 V 0.82 A, 79.8 x 90 x 74.5 mm, 280 g, CX-Programmer / Sysmac Studio; production planned to end 2027
  • SKU: CJ2H-CPU64-EIP
  • Series: Omron CJ2H-series CPU Unit (Built-in EtherNet/IP line)
  • I/O: 2560 points

Best-Fit Applications

  • Mid-size packaging line where the program needs more than 30K steps and the cabinet needs EtherNet/IP for the new HMI
  • Spare CPU drop-in for a CJ2H-CPU65-EIP cell where the field bus is EtherNet/IP and the CJ1W-PA202 power supply is already in place
  • Process cell with three expansion racks running CJ1W-ID211 input units, CJ1W-OD212 output units and a CJ1W-DA041 analog output

Buying Checklist

  • Pick the CJ2H-CPU64-EIP for the entry CJ2H CPU6[]-EIP line with 50K steps and built-in EtherNet/IP.
  • Pick the CJ2H-CPU65-EIP instead when the program is in the 50K to 100K step range and the rest of the spec is the same.
  • Pick the CJ2M-CPU34 instead when the line is mid-size and EtherNet/IP is enough but expansion beyond 3 racks is not needed.

Technical Specifications

Manufacturer Omron Corporation (Japan)
Series Omron CJ2H-series CPU Unit (Built-in EtherNet/IP line)
Model / SKU CJ2H-CPU64-EIP
Program Capacity 50K steps
Data Memory 160K words (DM 32K words + EM 32K words x 4 banks)
LD Execution Time 0.016 us (basic instruction)
Overhead Time 200 us per cycle (normal mode)
Local I/O / Mountable Units 2560 points / 40 units / 3 expansion racks
Built-in Communication EtherNet/IP (RJ45) + RS-232C (DB-9) + USB Type-B
Current Consumption 5 VDC, 0.82 A
Programming Software CX-Programmer (CX-One) or Sysmac Studio
Dimensions (W x H x D) 79.8 × 90 × 74.5 mm; 280 g

Manufacturer documentation

Omron's own product page, where the manufacturer's current specification and lifecycle information are published. We are an independent distributor and cannot mirror those documents; the link goes to Omron's site.

FAQ for CJ2H-CPU64-EIP

When does production of the CJ2H-CPU64-EIP end?
Omron has announced that production of the CJ2H-CPU64-EIP is planned to end on 2027-03-31. The unit remains available as new stock through that date and is supported as a spare after.
How is the CJ2H-CPU64-EIP different from the CJ2H-CPU64?
The plain CJ2H-CPU64 has the RS-232C port and USB port but no EtherNet/IP. The CPU64-EIP adds the built-in EtherNet/IP port and is otherwise the same 50K-step, 2560-I/O unit.
Which power supply pairs with the CJ2H-CPU64-EIP?
A CJ1W-PA202 (100-240 VAC, 14 W), CJ1W-PA205R (25 W with RUN output), CJ1W-PD022 (24 VDC, 19.6 W) or CJ1W-PD025 (24 VDC, 25 W). All four clip on the left side of the CPU.

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