DBM20A 24V/12V System for parallel operation

To achieve a higher charge current in a 24V/12V system it is possible to operate up to three DBM20A in parallel. This allowes a charge current up to 60A.

ATTENTION:    

Parallel operation of DBM20A is only possible in 24V/12V systems!

Never install more than three DBM20A for parallel operation!*

A fuse has to be installed in all seperate paths!

IGN: either all the light blue wires are let open or are connected together on terminal 15!

Link/Prog: the yellow Link/Prog wires can be let open or can be connected together. TAKE CARE THAT ALL DBM20A IN PARALLEL OPERATION HAVE THE SAME CONFIGURATION! (Charge Level setting!)