Changhong Batteries
Supported Models
CH48150
Communication Method
RS485 (Modbus)
Wiring Diagram
Pinout | RJ45 side ports |
1 or 8 | RS485 B |
2 or 7 | RS485 A |
Physical Installation
Connect an Ethernet LAN cable from the Galooli Gateway/Computer to the RS485 A port on the left side of the first battery. Ensure that the right-side RS485 port is used to connect the first battery to the left-side RS485 port of the second battery. Continue this daisy-chain connection for all additional batteries.
It is recommended, whenever possible, to connect the smart batteries to RS485 Port 2, separately from other RS485-connected devices and sensors such as fuel sensors, power meters, etc. This approach enhances surge protection for the batteries and isolates them from potential surges affecting the other RS485-connected devices.
Device Configuration
For configuring the physical ID when there are one or more batteries connected to one another, the following actions must be taken. As shown in the table, the "ADD" part must be configured according to the number of batteries, on each battery separately.
Power Center Configuration
Add a serial device in Power Center >> Choose "Smart Battery" >> "Changhong" >> Set the "Physical Device ID" and "Virtual Device ID" as follows and according to the number of batteries:
Number Of Batteries | Physical Device ID | Virtual Device ID |
|---|---|---|
1 | 1 | 70 |
2 | 2 | 71 |
3 | 3 | 72 |
4 | 4 | 73 |
Supported Parameters
Power Center Parameters | System Parameters | Remarks |
|---|---|---|
Current | Smart_Battery_X.Current [A] |
|
Voltage | Smart_Battery_X.Voltage [V] |
|
Battery_SOC_Percentage | Smart_Battery_X.SOC |
|
Battery_SOH | Smart_Battery_X.SOH |
|
Battery_Cycles | Smart_Battery_X.Cycles |
|
Temperature_1 | Smart_Battery_X.Temperature_X[Celsius] |
|
Alarms List
TBA
Manufacturer Data