| Autotuned, microprocessor based digital controller PID control function, 2- and 3-point control function Measuring inputs: 1 - Resistance thermometer: Pt 100 - Semiconductor: PTC / NTC - Thermocouples: J, K, S - Voltage signals: 0...50 mV, 0 (12)...60 mV - Norm signals: 0 (4)...20 mA, 0 (1)...5 V 0 (2)...10 V Outputs: max. 2, up to 2 x contr. output resp. 1 x alarm output possible - Relay: SPDT 8 A / 3 A / 250 VAC - SSR drive: 8 VDC / 8 mA Displays: 4-digits, 7-segment LEDs - TLK 38: 1-line Process value: red, 12 mm high Trend display shift index - TLK 39: 2-lines Process value: red, 7 mm high Set value: green, 7 mm high Resolution: -1999 ... 9999 digit - Resistance thermometer: 1/1 oder 1/10 - Thermocouples: 1/1 - Norm signals: free scalable, free setting of decimal point Temperature units: °C, °F Accuracy: ±0.5%FS±1digit Transmitter supply: 12 VDC / 20 mA (only with 12 VAC/DC power supply) Protection class: IP 54 (front) Screw terminal block |