Wachendorff Prozesstechnik GmbH & Co. KG Industriestrasse 7 D-65366 Geisenheim Tel.: +49 (0) 67 22 / 99 65 - 20 Fax: +49 (0) 67 22 / 99 65 - 78 www.wachendorff.de Universal PID-Controller for DIN-Rail URDR Relay output: 1 change over relay with 5A 250 VAC. Programmable PID-Controller for mounting on DIN-Rail as controller output for heating/cooling and/or alarm Universal AC/DC power supply Universal input fr process signals, thermocouple, RTD Analogue/SSR-output: Selectable via jumper. Programmable 2-line LED display analogue output 0 VDC to 10 VDC or 0/4 mA to 20 mA with a resolution Easy programming via software or push buttons of 4.000 steps. Programmable as controller output or retransmission Analogue output or SSR output process/setpoint value. SSR-output 12 VDC max. 30 mA. 2 alarm outputs Communication port: RS485 with Modbus RTU as slave. Supply: 24VAC/DC to 230 VAC/DC +/-15 %, 50/60Hz 5,5 VA Wiring plan: URDR This compact universal controller for DIN-Rail mounting is an all- rounder. With the universal input for the most common temperature sensors and process signals combined with the universal power supply and the newest programming and control technologies, this PID-controller is the best solution for sophisticated applications. This controller is usable as a classic PIC controller, as well as a signal conditioner (18 different input signals and a galvanic isolated analogue output) Beside the excellent price/performance-ratio, this controller convinces with his robust housing and brilliant display. Protection class: IP20 from the front and back plane. Display: 2-line LED-Display Housing: Blue and robust plastic case. Plastic front panel with silicone Upper line: Process value, 4-digit, green with 10.2 mm digits pad.. Lower line: Setpoint, 4-digit, red with 7,6 mm digits Dimensions: W 72 mm x H 908 mm x D 64 mm. Indicators: Eight red indicators for relais outputs, alarm status, serial communication and tuning.. Connection: Via removable terminal block C1, C2 ON, when output is active. C1 as relay/SSR/mA/voltoutput or C1 (opening) Ambient conditions: Operating temperature: 0 C to +45 C relative and C2 (closing) for electronic valves humidity 35 % to 95 %. rF, non condensing.. A1,A2,A3 ON, when alarm is active MAN ON, when the function manual is switched on Weight: 165 gramms TUN ON, when controller is in autotune mode REM ON when serial communication is active Scope of delivery: Controller, manual.. Buttons: 3 push buttons for programming and setting up the setpoints. Input ranges: Configuration of the input signal via software or push buttons. Thermocouples type K, S, R, J internal cold junction (from 0 C to 50 C accurracy of cold junction 0,1 C/C) RTD: Pt100, Pt500, Pt1000, Ni100, PTC1K, NTC10K Linear inputs: 0 V to 10 V, 0/4 mA to 20 mA, 0 mV to 40 mV Potentiometer: 1 kOhm to 6/160 kOhm Accurracy: Tolerance at 25 C +/-0.2 % 1 digit for thermocouple input, RTD input and analogue input signal. Measuring rate: Programmable up to 4,1 msec. (242 Hz). User input: ( switchable via contact input signal). Alternative usable functions: Hold/freeze values, selecting setpoint 1 to 4, activating tuning function. Thermal amperometer input: max. 50 mA with 80 msek. Cycle. Excitation: +12 VDC 30 mA Copyright by Wachendorff Prozesstechnik GmbH & Co. KG, Industriestrae 7, D-65366 Geisenheim, Tel.: 06722/9965-20, Fax: -78, Stand: 07.05.2012. All information without guarantee and subject to change.Wachendorff Prozesstechnik GmbH & Co. KG Industriestrasse 7 D-65366 Geisenheim Tel.: +49 (0) 67 22 / 99 65 - 20 Fax: +49 (0) 67 22 / 99 65 - 78 www.wachendorff.de Universal PID-Controller UR4848 Memory card (optional) with battery Dimensions (in mm) Programming: The controller will be programmed via push buttons or Windows-software. The memory card is battery powered. With this technology you can programm the controller without powering it up (up to 1000 programm cycles with one battery). Functionality: Control algorithms: ON - OFF with hysteresis, P., P.I., P.I.D., P.D. time proportioned, dead band. Additionally open / close logic for motorized valves Tuning: Manual or automatic tuning selectable. Alarm modes: Absolute / Threshold, band, High / Low deviation. Alarm with optional manual reset . Standby and hysteresis programmable Second controller output (cooling): Programmable instead of alarm output with P., P.I., P.I.D., P.D. time proportioned with dead band. Data protection: Lock of command / alarm setpoint - Access to parameters by password. Order codes Type Order-No. Universal controller, DIN Rail, 24 to 230VAC/VDC URDR0001 Accessories Programming module with USB cable SFUR0KIT Software download under: