Dimensions 33x75 mm - memorization of 4 set point - multiple input for thermocouples, rtd, ptc, ntc,0-4/20 ma,0/60 mv,0/10 v, infrared sensors - 2 digital inputs configurables - 4 relay or voltage for ssr driving outputs, all optoisolated - programmable on/off, pid single and double action and neutral zone control modes - autotuning, fast double function, selftuning for pid control mode - double display for process value and set - serial interface rs485 optoisolated - other functions: * short circuits survey or probes interruption with alarm lba * softstart * alarm activation delay * ramp and dwell function * parameters configuration with copy key key01 * parameters programmation protected by password