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Technische Alternative RT GmbH ACON 34 A-3872 Amaliendorf, Langestr. 124 Tel +43 (0)2862 53635 mail@ta.co.at Vers. 1.00 EN Analogue signal converter This device has been designed to adjust signals between UVR controllers and third party devices or industrial sensors. It can be used to convert different signal levels or current into voltage and vice versa. Thanks to input filters, PWM signals can also be converted into analogue values.
Power supply +12 V The converter is supplied by the 12 V connection of a freely programmable controller or by an external power supply unit (12 V). Regardless of the connection, the PCB is protected against short circuits for one minute. A resettable fuse (0.5 A) is installed internally upstream of the supply input.
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0-10 V to 24 V converter Some boiler manufacturers use a 0-24 V signal in their products, which this converter supplies. Accuracy +/- 0.5 V at an internal resistance of the boiler controller of > 3 k Earth Earth 0-24 V signal 0-10 V signal...
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3.1.1. Voltage division The output supplies 1 to 0.2 times the value of the input signal. The division value is set at the left-hand potentiometer. The potentiometer setting must be established by taking measurements with a multimeter. Earth Earth 0-10 V signal Voltage division Jumper position "U"...
3.2.2. Current division The output signal is 1 to 0.2 times the value of 2.2 V. Example: Division by a factor of 0.2 A 20 mA input signal (maximum value) is issued as one fifth of the 2.2 V voltage, i.e. as 0.44 V.
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Dimensions in mm Top-hat rail installation (support rail TS35 to standard EN 50022) Technical data Input resistance of all stages at 0-10 V Approx. 50 k Output impedance of all stages Terminal area Max. 1.5 mm² IP rating IP 40 Max.