wattsonic 4.0K-25A-3P, Руководство пользователя

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6.5.5 Meter and BMS communication
Before purchasing the battery, you need to make sure the battery you
selected is in the battery approval list of Wattsonic, otherwise, the
system may not work properly. Please contact your installer or Wattsonic
service team for confirmation if you’re not sure about it.
NOTE
Figure 5-24 RJ45 terminal connection sequence and definition
RJ45 terminal connection sequence and definition as below.
No. Color Meter Side Battery Side
1 Orange & White / RS485_A3
2 Orange / RS485_B3
3 Green & White RS485_B2 /
4 Blue / CANH_B
5 Blue & White / CANL_B
6 Green RS485_A2 /
7 Brown & White RS485_B2 /
8 Brown RS485_A2 /
6.5.6 EMS communication
An EMS communication cable needs to be connected when to control the operation of a
hybrid inverter through the EMS, and communication between EMS and inverter is RS485.
6.5.7 DRED
DRED interface is special reserved for Australia and New Zealand according to their safety
regulation, and Wattsonic doesn’t provide the DRED device for the customer.
There is a resistor between15(COM D/0) and 16(REF D/0), do not move
the resistor while wiring.
NOTE
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