Sensor input wiring method (face to the terminal, from left to right , the wiring holes ① ~ ⑤)
Terminal | 1 | 2 | 3 | 4 | 5 |
definition | Sensor excitation positive | Sensor signal is positive | Sensor signal negative | Sensor excitation negative | shield |
colour | Red | green | White | black | Rough black |
Note: The above wiring colors are only for sensors produced by our company .
Signal output wiring method (face to the terminal, from left to right , the wiring holes ① ~ ⑤)
Terminal | 1 | 2 | 3 | 4 | 5 |
definition | Sensor excitation positive | Sensor signal is positive | Sensor signal negative | Sensor excitation negative | shield |
colour | Red | green | yellow | blue | Rough black |
Adjustment method:
1. Connect all sensors.
2. Load each sensor individually in turn, and write down the sensor number with the smallest value displayed on the meter.
3. Load the remaining sensors individually one by one, and adjust their gain potentiometers (located behind the wiring terminals of each channel) to make the display value of the meter equal to the display value of the smallest one just noted.
4. Repeat steps 2-3 until the display value of each channel is equal under the same load.
Reference Size: