Omron C200HS-CPU21-E SYSMAC PLC CPU Unit is a PLC CPU module used in Omron C200HS PLC systems to drive machine control and automation logic processing. It mounts in a rack/backplane, is powered via the rack, and expands with C200HS I/O and special modules. Program memory and data memory are model-dependent; the unit provides standard processing performance and includes a peripheral port with optional communication modules. It operates 0°C to 55°C and is compatible with Omron C200HS PLC systems; common replacements include Omron C200H-CPU21, CS1G-CPU42H, and CJ2M-CPU31.
