Power Supply; Installation - Siemens SiPass Entro Configuration Manual

3.2.1

Power supply

3.2.2

Installation

Building Technologies
Fire Safety & Security Products
The power supply is connected via a special modular connector and cable assem-
bly. This has a free end with connections for plus (+) and minus (-) for connection
to a suitable power source.
We recommend that the InfoPoint be powered from a battery-backed power supply
(in the access control system) via a junction box connected to the door controller.
If a local power supply is to be used, we recommend a PSU with filtered DC output
(12 or 24V DC).
Fig. 4 Rear view of InfoPoint
A Power supply input (modular type connector).
B Supplied cable with modular type connector and with a free end. Length 3 metres.
C
+
Polarity = 24V,
D Standard TCP/IP LAN connection, 10BaseT connector. Type RJ45.
E Standard Cat-5 cable for LAN connection
F Reserved for external unit.
WARNING
The unit includes high-voltage driven components.
= 0V.
Installation
11
06.2009