Have a news van that has an APD 24v aux alternator installed. Plan to add eg4 ll v2 battery with a TE contactor LEV200A5NAA, MultiPlus II 24v 3000, BMV-712. The van was setup with a color control gx and a fancy panel for mounting and display and either had a Quattro or multiplus in it. I’m not quite…

[image] drfrisker: plug them into cerbos but no one with ccgx. CCGX does not have CAN capability.XXX<< correction one port with 2 sockets. MP <> CCGX is VE-bus, uses UTP type cable. BMV-712.<> CCGX is VE direct - special cable needed. [image] drfrisker: I think the relay on any of the …

The ccgx has two rj45 VE Can ports on the back, which are nmea2000 3rd party connections allowed, according to a data communications with ve products pdf. On the ccgx diagram in the packaging it shows skyalla-i or mppt 150/70 or mppt 150/85 being able to connect to it. Is it only for solar chargers …

If I were to get a cerbo, could I use the ccgx as a display and secondary device?

Sorry, the CCGX does have one VE-can bus, the Cerbo has two. see Victron GX product range [Victron Energy]

@drfrisker See topic below for info on connecting multiple GX devices. The CCGX is older and may struggle. This is not in the manual. [image] Multiple GX Devices via Ve.CAN DIY Hey, I just read in the Manual that one can connect Multiple Cerbo Devices like a …

Okay so I ended up with the following devices. Got sick this winter and couldn’t work on it much but diving into it now. Drew up a diagram on how I intend for it to work. The BMV-712 should likely control the solid state relay. 1 Is it possible I still need a cerbo device to replace the ccgx? 2 If…

The can connection from the EG4 should go to the ccgx as the MP II doesn’t have can

[image] J: Is it possible I still need a cerbo device to replace the ccgx Definitely it is recommended, or an Ekrano if you want an integrated display. The CCGX is end of life, it is restricted to Venus version 3.55 due to the limited resources it has, so will not see new features or fixes. …

Made some progress tonight - got the LG4 ll communicating to the CCGX just fine over VECan/canbus. I did use a CAN terminator in the other port of the CCGX but I’m not sure if it’s needed the MP II communicates with the CCGX over VE.Bus ok. connected the victron app to the BMV712 using bluetooth.…

[image] J: The MK3-USB VE.Bus to USB-C adapter I bought isn’t working, the victron app doesnt find the ccgx The mk3 isn’t for that. It is to talk to the vebus inverters only. If you use the VRM tab of VC app then it should see the install. Don’t connect the mk3 and CCGX to the inverters at t…

Need cable network selection help CCGX, Multiplus II, eg4 ll 24v

DIY

pwfarnell 10 November 2025 07:21 6

@drfrisker

See topic below for info on connecting multiple GX devices. The CCGX is older and may struggle. This is not in the manual.

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Need cable network selection help CCGX, Multiplus II, eg4 ll 24v

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