APPARATUS AND METHOD FOR INTERFACING A PLURALITY OF REMOTE DEVICES TO A PROGRAMMABLE LOGIC CONTROLLER (PLC)

摘要

A configurable, connectorized system for providing RTU monitoring offield digital and analog parameters and transmit data to the Central PLCsystem. Theinvention dramatically reduces the number of wire connections that must bemade toconnect sensors and actuators to a PLC system. The invention is also extremelyruggedand safe to be located in a hazardous environment.