Abus FUMO50110 Manuel D'installation Et D'utilisation page 62

Installation
Observe the permissible voltage range and the power consumption of connecting
components.
Important
500 mA are available at the "0 V / 12 V AUX" output.
If 500 mA at the "0 V / 12 V AUX" output is insufficient, supply the components di-
rectly from the PSU. You must then also observe the maximum current output of the
PSU. Or you can use separate power supply units.
When connecting components with a separate external power supply, install an equi-
potential bond across all ground connections, 0 volt / minus connections. This pro-
Important
vides defined signal levels on the interconnecting wires between the components.
For a security system, tamper monitoring of the wiring between the components is
also important and required.
Important
Place the cables in such a way that none are crushed.
Important
62 | EN