Electrical Connections; Bus Connection - Fenix V27 Installations- Und Benutzerhandbuch

- The receiver & the RF antenna must be put at a minimum distance of 50cm of all others electri-
cal or wireless materials like Wi-Fi router, electrical panel...
The receiver and the RF antenna can't be fixed on or inside a metallic part (cabinet...) to avoid
-
GSM signal attenuation.
- Before wiring the BUS connection, the main power supply of V27 GSM module and V24
Centrale must imperatively be de-energized.
See the fig4 in part  6.2 for electrical connections
-
6.2

Electrical connections

All electric connections must be made by an authorized specialist according to the local regulations on
electric installations.
6.2.1

BUS Connection

Wiring recommendation for "Bus" Connection
- If the wiring distance between the V24 and V27 is more than 10 me-
ters you must use a Shielded cable (Type "LiYCY" or equivalent, in
this case the distance can be along up to 25M).
- The cable must always be mounted alone in a separate electrical
conduit to avoid electrical perturbation.
V24
230VAC 50Hz
xA xB L N
(Blue)
(Red)
Power supply
adaptor
9VDC
Power supply
230VAC 50Hz
24
V27
B
A