... PI, PD, PID, or on/off,multi-input(K, J, E, PT100,4-20mA), multi-output(Relay, SSR, 4-20mA ). ... the products are high-level digital temperature controllers. Common Features Front panel: ABS Container: PC+ABS plastic resin casingUse temperature: -5 ... CelsiusResolution ±1digitSupply voltage85 to 264Vac, 50/60 HzInput typesThermocoupleK, J, E, S, N, T, B, R, WReResistive thermal detectorCu50, Pt100Voltage0 ...