Installation Manual

8
Signal Connector Pin Number
Line (120/220/240/250 VAC) AC~ 3
Neutral AC~ 1
Ground Ground Stud n/a
Table 2-1 Main Power Connections
Figure 2-4 DVP-120 Internal View
2.4 Remote Sensor Connection
Each remote sensor is connected by a four-wire connection – two wires for DC power and two wires for the 4 – 20 mA loop connection.
Be sure that the 4-20mA output on each sensor is set to “On”. The sensors are connected to the control panel PCB with modular
connectors, two sensors per connector. See Figure 2-5 for a view of a typical sensor connector. Refer to Table 2-2 for wire size
recommendations.