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Remark, Connecting bticino, Pushbuttons – Velleman VMB8PBU User Manual

Page 6

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8-channel pushbutton module | VMB8PBU – ed.1

CONNECTION

To connect the Velbus modules with each other, a twisted pair cable is recommended (EIB 2x2x0.8mm², UTP
4x2x0.51mm² - CAT5 or equivalent).
When a lot of modules (more than 10) are connected on the Velbus cable or the Velbus cable is very long (over 50m)
it is important to foresee a cable with sufficient wire diameter (0.5mm

2

of more).

Connect the bus and power supply to the module (mind the polarity).
Connect the pushbuttons. Unused wires should be isolated.

Remark:

DO NOT extend the connection
wires for the pushbuttons

Connecting bticino

TM

pushbuttons