PWM Mode
Solar Charge Controller Manual
ADD
：
No.99 Yonghe Rd,High-Tech Zone,Hefei,Anhui
Phone
：
0551-65372576
http://www.hfjnge.com
- 5 -
2-1
：
Product dimension
Name
Weight/Dimension
Note
Model
JN-K
JN-R
Weight(kg)
0.41
1.4
As reference only
Dimensions L*D*H(mm)
166*98*47
207*134*70
3.2 Interface definition
Figure 2-2 Product Interface Definition Diagram
2-2 Product interface definition
NO.
Name
Function
Explain
1
PV+
PV array positive pole
PV array input terminal
2
PV-
PV array negative pole
3
BAT+
Battery positive pole
Battery terminal
4
BAT-
Battery negative pole
5
LOAD+
DC load positive pole
Battery load output terminal
6
LOAD-
DC load negative pole
7
Temp sensor
External temperature test
terminal
Measure external battery temperature
8
RS485
Communication port
Realize upper computer, WIFI, GPRS
communication monitoring
9
USB
DC5V output
5V-USB output 0.5A
3.Installation instructions
3.1 Installation precautions
(1) Read the entire installation section and familiarize yourself with the installation steps before
installing
(2) Be very careful when installing battery, for installation of open lead-acid battery should wear a
protective lens once in contact with the battery acid, please rinse in time with clean water.