Velleman VMB8PB Manual de usuario descargar pdf (Pagina 10)

10 8-channel pushbutton module | VMB8PBU – ed.1

TERMINATOR

In normal circumstances only 2 ‘TERM’ terminators must be foreseen in a complete Velbus installation. Usually this

will be on one module inside the distribution box and on the module the furthest from the distribution box.

In all other cases it must be removed.

Remark:

In a wiring scheme with a lot of branches a

terminator is placed on a module inside the

distribution box and on the control panel

furthest from the distribution box. Should

communication problems occur, an additional

terminator can be placed on another branch.

However, the number of terminators should

be kept to a minimum as additional

terminators place a heavy load on the bus.

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Velleman VMB8PB Manual de usuario Pagina 10