The PCU Controller accepts either 0 to 10 VDC or a 0 to 20 mA DC input signal, precisely scales the process signal according to programmable scaling points, and provides accurate output control signal (time proportional, linear, or valve position) to maintain a process at the desired control point. Other characteristics include:



?100 msec sampling period with 0.15% accuracy


?On demand auto-tuning of PID control settings


?Dual LED displays for simultaneous indication of process value and setpoint or second analog input


?Self-diagnostics


?Full PID control with reduced overshoot


?Status indicators for outputs and controls modes


?Programmable user input (digital) for added flexibility


?Manual/automatic and local/remote setpoint control modes


?Setpoint ramping for process startup


?Parameter security via programmable lockouts


?Field replaceable and interchangeable output modules (Relay, Logic/SSR Drive and Triac)