1. Current output sensor without module power supply
807's 1 (white) and 3 (red) are connected to Sensor Signal +, 2 (brown) is connected to Sensor Signal-
2. Voltage output sensor that does not require module power supply
807's 1 (white) connects to the sensor Signal +, 2 (brown) connects to the sensor Signal-
3. Current output sensor requiring module power supply (below 15V)
Two-wire system: 807 1 (white), 3 (red) connected to the sensor Signal +, 4 (black) connected to the sensor Supply, 2 (brown), 5 (green) connected together, hanging;
Three-wire system: 807 1 (white), 3 (red) connected sensor Signal +, 4 (black) connected sensor Supply, 2 (brown), 5 (green) connected sensor Ground;
4. Voltage output sensor requiring module power supply (below 15V)
Three-wire system: 807 1 (white) connected to the sensor Signal +, 4 (black) connected to the sensor Supply, 2 (brown), 5 (green) connected to the sensor Ground;
Four-wire system: 807 1 (white) connect sensor Signal +, 4 (black) connect sensor Supply, 2 (brown) connect sensor Signal-, 5 (green) connect sensor Ground;
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