Protronic P500/P550 Multi-Loop Process Controller Datasheet

This document is a data sheet for the Protronic P500 and P550 multi-loop process controllers, which offer 1 to 4 channels of control with powerful PLC functionality and hardware extensibility. It details the controllers' features including universal inputs, analog and digital I/O, programmer functions, self-setting parameters, and various communication interfaces like Modbus and PROFIBUS.