Installation | Device Connectors
24 | Doc. No. 982056, Version 01, SelectSun 40K
Fig. 8: Attaching with 3 screws
5. Tighten to torque of 2.5 Nm (1.8 ft lbs).
6. In order to avoid adhesive residue on the inverter, remove the display protection immediately after
installation.
4.7
Device Connectors
The following figure shows the DC switch and connectors of the inverter on its bottom side:
Fig. 9: Device connectors SelectSun 40K
The inverter is provided with the following connectors, as seen from left to right, top to bottom:
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Ethernet interface port
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Sensor (irradiation sensor, temperature sensor, or remote stop signal (DRM 0))
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RS485 connections (labelled IN and OUT)
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Inverter earthing connection
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2 DC terminal block connectors (DC+ and DC-)
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AC terminal block connectors (L1, L2, L3, N, PE)