Hello I have some troubles trying to connect my V TAC Battery VT-48200B to the CerboGX MK2 The MK2 doesn’t have BMS Port, but seems any VE.CAN is compatible with BMS. I created a cable regarding the victron specs & battery specs: [image] Also I upgraded the firmware with a version that the provider sends to me. Also I triyed to use CAN protocol Victron in the battery and other protocols But no communication: [image] [image] Can anyone helps me? The DIP of the battery is in '0. Also I tryed with DIP in 1.

OFC: For next users: With V-TAC VT-48200B: Needed Material: USB to RS485 adapter PC Windows 7 or newer First of all we need to contact to the supplier. The supplier will send a FW update and a tool: Install the FW update and inside of the tool select Protocol CAN and write. (To comunicate via RS485 with the tool, we need the DIP at 1) [image] With that, we need to conect to cerboGX with custom cable: [image] The other RS485 Cable with the RJ45 with resistor 120ohm between CANL & CANH supplied with the battery. All DIPS at 0. CerboGX VECAN port configured as BMS LV. Thats all. Now is moment to configure with VEConfigure

CerboGX Mk2 with V TAC Battery VT-48200B

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CerboGX Mk2 with V TAC Battery VT-48200B

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