| terminal | introduction | terminal | intrduction |
| 1 | 24V﹢：anode of transducer supply | 9 | 5V：supply anode terminal of left and right transducer |
| 2 | 24V﹣：cathode of transducer supply | 10 | 0V：supply cathode terminal of left and right transducer |
| 3 | MC1：range of output voltage
MC1 and MCC disconnect：0-10V output
MC1 and MCC pup joint：0-5V output | 11 | L+：anode of left tension transducer |
| 4 | MC2：terminal of calibrating
MC2 and MCC disconnect：full measurement calibration
MC2 and MCC pup joint：half measurment calibration | 12 | L-：cathode of left tension transducer signal |
| 5 | Vout：anode of output voltage0-10V or 0-5V | 13 | PE：shielding terminal of transducer |
| 6 | out：anode of output voltage0-10V or 0-5V | 14 | PE：shielding terminal of transducer |
| 7 | GND：cathode of voltage and current | 15 | R+：andode of right tension transducer signal |
| 8 | MCC：supply terminal of control signal | 16 | R-：cathode of right tension transducer signal |
