Ascotel® IntelliGate® 150/300 as of I7.9
Installation 125
syd-0210/1.7 – I7.9 – 12.2009
4. 7. 4. 4 General bell
One analogue terminal interface per system can be configured in such a way that it
is used for connecting a general bell. The connection procedure is described in "a/b
terminal interfaces", page 111. It is possible to use commercial auxiliary bells de-
signed for connection in parallel to analogue terminals as a general bell. However
the impedance of the connected general bell (or total impedance in the case of
several devices connected in parallel) must not fall below 1 kΩ. An AC relay must
be interposed if connecting a large number of auxiliary bells.
Fig. 64 Connecting general bells to an analogue terminal interface
See also
"General bell on an analogue terminal interface" in the Features System
Manual.
6!#
6!#
A
B
!SCOTEL
)NTELLI'ATE
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