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RJ47 Ethernet type cable for BMS communication between inverter and pylontech batteries
The BMS cable is made specifically for establishing communication between the Pylontech batteries and the Victron inverters including Multiplus and Quattro
The pin configuration matches the chipset of the CAN port on the lithium batteries.
It is tested with the following batteries: US2000, US2000C, US3000, US3000C and US5000.
The length is 1.8m
ASS030710018 - VE.Can To CAN-Bus BMS Type A Cable 1.8m
Installation
The side labeled 'CAN-bus BMS' plugs into the battery. The other side, labeled 'VE.Can' must be plugged into either the VE.Can port of the GX device, or the BMS-Can port.
Both port types (VE.Can and BMS-Can) on a GX Device can be configured for use with a CAN-bus BMS-connected third-party battery.
For configuration, see the manual specific to the brand of battery you are using.
3. Pin-out
In some cases, it might be needed to make the cable at the location. Find below the pin-outs. Make sure to very carefully test the cable after crimping it. Self-made cables are very often the cause of very hard-to-diagnose problems.
3.1 Type A
| Function | Victron VE.Can side | Battery side |
|---|---|---|
| GND | Pin 3 | Pin 6 |
| CAN-L | Pin 8 | Pin 5 |
| CAN-H | Pin 7 | Pin 4 |
3.2 Type B
| Function | Victron VE.Can side | Battery side |
|---|---|---|
| GND | Pin 3 | Pin 2 |
| CAN-L | Pin 8 | Pin 5 |
| CAN-H | Pin 7 | Pin 4 |
Ships within 48 hours · Estimated delivery Jun 20 - Jun 25
US$40
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