... PID:Normal / Fuzzy PID Auto-tuning function for heating & cooling Output:Relay,SSR,4-20mA, ... -20mA; the analog output can be use for PID function or PV transmitter by setting the ... menu freely;2 alarm output for 7 output.mode: high value,low value,upper deviation, ... ,thermocouple (TC and RTD), Panel Meter, Sensor Meter, inductor, Power Meter, Coulometer, Voltage Meter, Ampere Meter, Counter ...