TERACOMShort description TSA200 is 0-20mA/4-20mA current loop transmitter with a 1-Wire digital interface. The current loop input is electrically isolated from the 1-Wire bus. The transmitter can be connected to almost any industrial sensor with a 0-20/4-20mA output. Output readings in mA can be converted to other units, using offset and multiplier of the controller. TSA200 can be used for measuring of electrical and non-electrical parameters - liquid levels, air pressure, gas concentration, illumination, acidity (pH), etc. The transmitter is a passive device, for some applications external DC power supply will be needed - typically 12/24/36VDC. TSA200 has two RJ11 connectors, for easy daisy chain arranging of the 1-Wire bus. Supply voltage range (1-Wire bus) Maximum supply current (1-Wire bus) Input DC current range Resolution Accuracy Isolation voltage Operating temperature range Operating relative humidity range Dimensions Can be used with following TERACOM controllers: - TCW241 - TCW220

TERACOM TSA200 - 1-Wire current loop transmitter Corresponding UTP wires color White/Brown White/Green Green White/Orange Orange Brown The status of the device is shown by single LED, located on the front panel: • If the LED blinks on a period of 1 second, the sensor works properly; • If the LED blinks on a period of 3 seconds, there isn't communication with the controller; • If LED doesn't blink, there isn't power supply. It is strongly recommended to use only UTP/FTP cables. It is strongly recommended to use daisy-chained (linear) topology for multiple sensors and keep total cable length up...