XTR112 114 isolated transmit receive circuit diagram of the ring


Posted on Mar 28, 2007

As shown, collected at the scene RTD temperature, it is converted into a voltage by the XTR112/114 voltage is converted into 4 ~ 20mA current output, and then the twisted pair


XTR112 114 isolated transmit receive circuit diagram of the ring
Click here to download the full size of the above Circuit.

transmission, RCV420 reception, isolation amplifier ISO124 isolation amplifier, the output 0 ~ 5V voltage. Excellent anti-jamming performance of the circuit can be applied to long-distance transmission interference or big occasions. The figure for the three-wire RTD connection, if the connection with the two-wire RTD, then remove RLIN2.




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