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Last update: 2018-08-21 10:10
ccgx:start
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Printed on 2018-08-21 11:59
Connecting more than two devices to your CCGX using VE.Direct
Option 1: Use the
VE.Direct to USB interface
. The CCGX has two USB ports. Use a USB-hub when
more than two USB ports are required.
The maximum number of VE.Direct devices that can be connected is 5. This is achieved by having two
devices on a direct connection, and a maximum of three connected via USB.
From version 2.12 of the firmware the number is increased to 8 devices.
Option 2: The BMV700 and BMV712 can also be connected using the
VE.Direct to VE.Can
interface
. Note that the BMV712, MPPTs and VEDirect Inverters cannot be connected using this
canbus interface as it does not translate the data into canbus messages. When using the
VE.Direct to VE.Can interface, make sure that the VE.Can network is terminated, and also
powered. For powering the VE.Can network, see Q17 in our
data communication whitepaper
.
Notes about older VE.Direct MPPTs
The MPPTs need to run firmware version v1.09 or later. See the Victron Professional website
https://professional.victronenergy.com/
to obtain files and for update instructions.
An MPPT 70/15 needs to be from year/week 1308 or later. Earlier 70/15s are not compatible
with the CCGX, and unfortunately upgrading the MPPT firmware will not help. To find the
year/week number of your model, look for the serial number which is printed on a label on its
back. For example number HQ1309DER4F means 2013, week 09.
1.4.3 Skylla-i, Lynx Shunt VE.Can, Lynx Ion + Shunt and MPPTs with a VE.Can port
To connect a product with a VE.Can port, use a standard
RJ45 UTP cable
. (Available with straight and
elbow connectors)
Don't forget to terminate the VE.Can network at both ends using a
VE.Can terminator
. A bag with two
terminators is supplied with each VE.Can product. They are also
available separately
.
Other notes:
In order to work with the CCGX an MPPT 150/70 needs run firmware v2.00 or newer.
1.
You can combine a Skylla-i control panel with a CCGX.
2.
You can combine a Ion Control panel with a CCGX.
3.
The Skylla-i, Lynx Shunt VE.Can, Lynx Ion + Shunt and the MPPTs with a VE.Can port all power
4.
the VE.Can network …so it won't be necessary to power the VE.Can network separately in these
circumstances. All the protocol converters - for example the VE.Bus to VE.Can interface; and the
BMV to VE.Can interface, do not power the VE.Can network.
1.4.4 BMV-600 series
Connect the BMV-600 using the VE.Direct to BMV-60xS cable supplied. (ASS0305322xx)
1.4.5 DC Link box
Connect the
DC Link box
, using the RJ-12 cable supplied. Then connect the BMV-700 to the CCGX -