Overview
The CJ2M-CPU32 is an Omron CJ2M-series PLC CPU with a program capacity of 30 K steps and 64 K words of data memory, executing logic at 0.04 μs per instruction. It supports EtherNet/IP and Ethernet TCP/IP via its built-in Ethernet port, plus USB programming, and mounts on a DIN rail in a 90 mm x 62 mm x 84.5 mm footprint. The CPU is discontinued; remaining units are sourced through surplus and broker channels.
How it compares
Compared to the CJ2M-CPU33, the CJ2M-CPU32 offers a larger program capacity of 30 K steps versus 20 K steps, while both share 64 K words of data memory. The CJ2M-CPU33 adds an EtherNet/IP port and a serial option slot, making it the closer functional second-source for panels already wired for Ethernet.