Velleman VMB8PB User Manual download pdf (Page 6)

6 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

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

pushbuttons

1 2 3 4 5 6 7 8 9 10 11 ... 15 16

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Velleman VMB8PB User Manual Page 6