SUN-BATT-5.12 | User Manual7
2.2.3. CAN / RS485 Port
CAN / RS485 Communication Terminal (RJ45 port), connect to inverter, follow CAN / RS485 protocol.
PIN Denition
Pin 1, Pin 8 RS485-B ( to PCS, reserved )
Pin 2, Pin 7 RS485-A ( to PCS, reserved )
Pin 3 NC
Pin 4 CANH ( to PCS )
Pin 5 CANL ( to PCS )
Pin 6 GND
2.2.4. RS232 Port
RS232 Communication Terminal (RJ45 port) follow RS232 protocol, for manufacturer or professional engi-
neer to debug or service.
PIN Denition
Pin 1, Pin 8 GND
Pin 2, Pin 7 RS232_TX
Pin 3, Pin 6 RS232_RX
Pin 4, Pin 5 NC
Charging Battery Level Indicators Instructions:
Status Charging
Battery Level Indicator
L8 L7 L6 L5 L4 L3 L2
L1
Battery Level
(
%)
0
~
17%
Light OFF
OFF OFF OFF OFF
OFF
Flash 2
18
~
33%
OFF OFF OFF
OFF
Flash 2 Light
34
~
50%
OFF OFF
OFF
Flash 2 Light
Light
51
~
66%
OFF
OFF
Flash 2 Light Light
Light
67
~
83%
OFF Flash 2 Light Light Light
Light
84
~
100%
Flash 2 Light Light Light Light
Light
Full
Charged
Light Light Light Light Light
Light
Discharging Battery Level Indicators Instructions:
Status Discharge
Battery Level Indicator
L8 L7 L6 L5 L4 L3 L2
L1
Battery Level
(
%)
0
~
17%
Flash 3
OFF
OFF OFF OFF OFF OFF
Light
18
~
33% OFF OFF OFF OFF
Light
Light
34
~
50% OFF OFF OFF
Light
Light Light
51
~
66% OFF OFF
Light
Light Light Light
67
~
83% OFF
Light
Light Light Light Light
84
~
100%
Light
Light Light Light Light Light