21
Annex Table 3.2 – Pin assignment for Power port and cable
Pins
Color
Definition
Annex 3 – Pin assignment for Communication
and
Power
cable
The pins of power port and communication port of
FEN
4850 battery are marked, and the
Port
has anti
-mis
connection settings. When the corresponding pin is wrong, the connection line
and terminal cannot be connected. The following is the detailed information of port pin:
Annex Table 3.1 – Pin assignment for Communication
port
and
cable
A-A
B-B
C-C
D-D
------
------
Red
White
Yellow
Black
A
B
C
D
Positive
Negative
Negative
Positive
Red
Black
Black
Red
Annex 4– Introduction of WIFI
FEN4850 battery has WIFI function, you can connect the battery through mobile phone WIFI
and view battery data.
(Only supports Android system)
1,
Install the WIFI App on the mobile phone, and open the WIFI of the phone.
2
,
2SHQWKH$SSDQGFRQQHFWWKHFRUUHVSRQGLQJEDWWHU\:,),
,
WKHQ\RXFDQFKHFNWKHGDWD
RI
EDWWHU\
Pins
Color
Definition
Pins
Color
Definition
1-D
2-C
3-D
4-
------
RS485
A
（
+
）
------
Orange & White
Green & White
Orange
Communication Protocol:
Narada Modbus 1.
5
(Can be changed according to customer requirements)
2
2
5-
6-
7
-
A
8
-
B
------
RS485
B
（
-
）
------
Brown & White
Brown
------
------
------
------
------
RS485
A
（
+
）
RS485
B
（
-
）
