Controller configuration and I/O
The Omron E5EC-TCC4A5M-022 is a process controller with a specific I/O complement: 2 current outputs, RS-485 communications, 4 event inputs, and 2 transistor outputs.
It ships in a box package, consistent with Omron's standard E5EC series packaging.
Peer comparison
Compared to the E5EC-RR2ASM-810, which uses relay outputs, this unit's 2 current outputs and transistor outputs suit applications requiring analog control signals or higher-speed switching than a relay can provide.