| 摘要 |
FIELD: control of industrial process. ^ SUBSTANCE: transducer contains the first pair of electric connections, which is made with the possibility of connection to double-wire circuit of process control. Circuit includes double-wire measuring transducer of process parameter. The second pair of electric connections is made with the possibility of connection to input channel of process device with analog voltage that has multiple input channels. Electric component is connected in series to the circuit for application in digital communication with double-wire measuring transducer of process parameter. ^ EFFECT: reduction of wiring quantity in case of connection of large number of detectors. ^ 25 cl, 4 dwg |
