KStar KSH-3.68k-48 User Manual

5.5.4 RS485 Communication connection
The power storage inverter contains two 485 interfaces, with one for external WiFi and
GPRS communication, and the otherfor lithium battery communication.
Please connect the RS-485 communication following the below steps:
(1)
Remove the water-proof components of RS-485 with screwdriver.
(2)
Loosen the nut.
(3)
Disassemble the single-aperture sealing ring.
(4)
Pass the cable successively through the nut, single-aperture sealing ring, insulator and she
e
metal parts.
(5)
Insert eight wire cores of the cable into the corresponding slot of crystal head (refer
t
Figure 23), and then clamp with tools.
(6)
Connect the crystal head that is clamped to RS-485 port in the inverter.
(7)
Attach the water-proof component of RS-485 to the inverter.
(8)
Tighten the nut.
1 2 3 4 5 6 7 8
A
485+ 485- Null CAN+ CAN- GNDS GNDS 5.0VS
B 485+ 485- Null Null GNDS GNDS 5.0VS 5.0VS
Figure 22

KStar KSH-3.68k-48 Specifications

General

Brand	KStar
Model	KSH-3.68k-48
Category	Inverter
Language	English