Installation Manual

Chapter 4: Connecting Environmental Sensors (Optional)
Control and Communication Gateway Installation Guide - MAN-01-00132-1.2
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► To connect an ambient or module temperature sensor to the power supply
and to the SolarEdge gateway:
The same power supply can be used for both sensors.
1 Use a flat screwdriver to open the sensor cover screws and remove the cover.
2 Insert the cable through the supplied gland and rubber seal, and into the sensor opening.
3 Depending on the sensor type, connect as follows (see Figure 18):

For ambient temperature sensor:
 Connect the wires to the 3-pin connector: Loosen the screws and insert the wire ends into the
OUT, UB and GND pins.
 Connect the other ends of the wires to the external power supply and the SolarEdge gateway as
follows:
o UB to V+ of the power supply
o GND to V- of the power supply
o Out to V2 of the SolarEdge gateway

For module temperature sensor:
 Connect the wires to the 2-pin connector: Loosen the screws and insert the wire ends into the
UB and GND/OUT pins.
 Connect the other ends of the wires to the external power supply and the SolarEdge gateway as
follows:
o UB to V+ of the power supply
o GND/OUT to I+ of the SolarEdge gateway
 Verify that the pins are configured to -10 to 120C. If required, move the black covers to the
necessary configuration as shown in Figure 19.
Figure 19: Pin configuration
4 Connect I- to ground.
5 Connect the power supply to an AC source using the , N, L connection points at the bottom of the
power supply.
Black covers
Configurations