SMA SUNNY SENSORBOX Installation Manual page 50

Startup
17. Insert the detached cable shield into the terminal.
18. Connect the wires to the "RS485 F1: IN" terminal of
the Sunny SensorBox. Observe the noted wire colors.
19. Make sure the gasket of the cable gland is properly seated.
20. Screw the lock nut onto the cable gland with a torque of 7 in‑lbs. (0.8 Nm).
50 Sensorbox-eng-IA-IUS-112515
RS485 + Power
OUT
+12V GND D+ D-
+12V
GND D+ D-
D -
RS485
+12 V
F1: IN GND
D +
D -
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PE
PE
Installation Manual