Plena Voice Alarm System Connection | en 45
Bosch Security Systems B.V. Installation and Operation manual 9922 141 1037x (V2.16) | V0.6 | 2011.09
5.1.3 Voice alarm routers
The voice alarm controller has 1 socket for Voice Alarm Routers. Use shielded Cat-5 Ethernet
cables with RJ45 plugs to connect a voice alarm router to the voice alarm controller. When the
system requires more than 1 voice alarm router, use the system sockets on the voice alarm
router to make loop-throughs. See Figure 5.3 for connection details.
The router come with CAN bus termination installed. This is an RJ-45 connector with built-in
termination. Make sure that it is installed in the unused connector. On the routers and call
station the termination switch setting must be in the "ON" position on the last device.
Figure 5.3 Connecting routers