Split Chargers - B2B & Relays: Which one - or Both?

[sjak]

The Schaudt dc-dc charger has arrived.
Everything seems to be in order.
Small disadvantage: It came without the connector plug for the D+ and the manual is ofcourse in German.
Could be a bit tricky for the average Brit, but the installation is pretty straightforward by the looks of it.
By the way, is there a D+ connection in the fusebox or somewhere else in my Fiat Ducato?

 

[wildebus]

The Schaudt dc-dc charger has arrived.
Everything seems to be in order.
Small disadvantage: It came without the connector plug for the D+ and the manual is ofcourse in German.
Could be a bit tricky for the average Brit, but the installation is pretty straightforward by the looks of it.
By the way, is there a D+ connection in the fusebox or somewhere else in my Fiat Ducato?

The link I posted should give you what you need for the installation I think

Don't know where to pick a D+ up from. Depending on the Ducato, you might find something in the Drivers B Pillar? have a search on line for something like "Ducato Converters Socket"

 

[sjak]

Thanks Wildebus.
By the way, the link you posted is for the Schaudt wa 121545, by the looks of it a bit more advanced type, but the installation is basically the same I believe. Anyway German is not a big problem for me,.
But since I intend, for the time being, to keep using the separation relais between the batteries I wonder if I need to put 12v on the D+ input socket of the Schaudt.