I have a VNSZNR 16S 48V 200A BMS that I'm building into a Growatt 6000 off-grid system. Growatt says I have to establish a communication link to their RJ45 BMS port on the controller. The BMS has a 5-pin micro plug with no indication of which 2 pins are carrying the CAN signal I need to route to the 4 & 5 pin on the RJ45 plug going into the bottom of the controller. Surely, I'm not the first person to hit this roadblock. Has anyone found a "custom" cable that will patch the BMS to the controller or do I have to find the parts and build it? If anyone knows which of the 5 pins on the BMS plug are the CAN ports, that would be helpful. If anyone know where to order a 5-pin micro plug to RJ45 plug designed for this purpose, that would be awesome. Thanks in advance for any help you can offer.
