User and installation manual

6 Electrical Connection

SMA Solar Technology AG

Installation Manual SBSxx-US-10-IA-xx-12 41

5. Unlock the terminal points of the 4-pole terminal

block.

6. Connect the conductors of the RS485

communication cables to a 4-pole terminal block. To

this end, insert the conductors into the terminal

points and unlock the terminal points by pressing the

lever down. Observe the terminal block assignment.

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7. Ensure that the conductors are plugged into the terminal points tightly by pulling slightly on the

conductors.

8. Insert the 4-pole terminal block for the

communication connection into the jack BATx on the

battery interface module.

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9. Press the RS485 communication cable with cable

shield into the shield clamp on the busbar below the

communication assembly.

10. Connect the RS485 cable to the energy meter (see energy meter manual).

ENGLISH