SMA Solar Technology AG The Communication Module (Quick Module)
Installation Manual SB20HF-30HF-IA-IEN120431 33
12. Plug in the Electronic Solar Switch. If an RS485
Quick Module is connected, route the cable for the
RS485 bus along the side of the shaft for the
Electronic Solar Switch.
13. If a multi‑function relay is connected, switch on the multi‑function relay supply voltage.
14. Switch on the miniature circuit‑breaker.
☑ The changes have been set.
NOTICE!
Damage to Electronic Solar Switch.
If it is not correctly connected, the Electronic Solar Switch can be damaged.
• Plug the handle firmly onto the jack of the Electronic Solar Switch.
• The handle must be flush with the enclosure.
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