Isolator | Signal Converter / PT-C12 24 V AC/DC

The isolation transformer / signal converter is used to isolate analog signals in the range of 0 to 10 V DC and 0 to 20 mA DC, or to convert signals from 0 to 10 V DC to 0 to 20 mA DC or from 0 to 20 mA DC to 0 to 10 V DC. The input and output signals, as well as the supply voltage, are mutually isolated. Either a 0 to 10 V or a 0 to 20 mA input signal can be connected to the device. Potential isolation function: In the PT-C12, the 0 to 10 V input signal is proportionally matched to the 0 to 10 V output signal. The PTi-C12 proportionally maps the 0 to 20 mA input signal to the 0 to 20 mA output signal. Signal conversion with potential isolation function: When converting a signal from 0 to 10 V to 0 to 20 mA or from 0 to 20 mA to 0 to 10 V, the converted output signal can be fine-tuned using the integrated potentiometer. Additionally, a manual emergency control level with a HAND-AUTO switch and feedback contact is integrated. Using the front-panel potentiometer, the output signal can be set to 0 to 10 V or 0 to 20 mA when the switch is in the HAND position. A constant output voltage of max. 10 V DC, 5 mA is available at the 10 V terminal. Input Y is used for the LED display of the output voltage Ua. The brightness of the LED depends on the level of the output signal (jumper between Ua and Y). Alternatively, an external signal from 0 to 10 V DC can be connected to input Y for the LED display.
Connection with screw terminals