A programmable logic controller is an industrial digital computer which has been adapted for the control of manufacturing processes or any activity that requires high reliability control and ease of programming and process fault diagnosis.
The input/Output arrangements may be built into a simple PLC, or the PLC may have external I/O module attached to a field bus or computer network that plugs into the PLC. Rapid input/output, backup redundant system.
Automation solution with Allen Bradly, GE, Siemens, Schneider, Fuji, Delta, Mitsubishi, ABB.