1. Group 1 – Field conversion to Dual buses is not supported.
1 Shunts, when provided, are two 600A shunts, one on each side - A Bus (left) and B bus (right). The VIM1 meter sums the two shunts for one battery bus
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ABB Galaxy Pulsar Plus or Galaxy Millennium 2 system controller through a cat-5 style communication cable. These two system controllers can be part of a standard DC system where the controller is managing ABB rectifiers or in a Standalone monitoring arrangement where there are no ABB system rectifiers but only ED83368 distribution panels with VIM1s.
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• For systems where there are no ABB rectifiers and/or a ABB controller is dedicated to operate as a “Standalone” distribution monitor that is connected only to the system VIM1s set the jumpers to position 2/3 on J10 and J11.
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RS485 bus termination resistor 450050642 installed in the unused RS485 port. In power systems with ABB rectifiers managed by a system controller, the communication connection may not be directly to the controller and will have the be looked at on a per systems basis.