9.3 Accessories
9.3.1 SD Card
The SD card with 2GB of memory used in the Shine WebBox could be valid for 5 years.
9.3.2 RS485 Cable
To ensure the stable communication between the Shine WebBox and inverters, the
RS485 cable that consists of STP (shielded twisted pair) is preferred. The maximum
cable length of RS485 communication bus is 1200m. You can take the following
specification as the cabling standard.
Cable length
＜ 200m
200-500m
500-1200m
＞ 1200m
2*0.3mm2, twisted-pair, bushing
2*0.5mm2, twisted-pair, bushing
2*0.75mm2, shielded twisted pair, bushing
2*1.0mm2, shielded twisted pair, bushing
Add Repeaters at the cable length of 1200m
Specification
37
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