... Heating/cooling control * Temperatur Ch Series RKC Temperature Controller:Product Description Input a) Thermocouple (TC):K,J ... when it is current output Control action PID control(ON-OFF,P,PI,PD ocntrol) ... AT cycle:1.5 *except heating/cooling PID control actionControl Output a)Relay Output:250VAC 3A ... :deviation alarm(Upper limit,lower limit,) alarm of process value input (Upper limit ,lower limit ) alarm ...