Bosch Praesideo 3.5, Инструкция по установке и эксплуатации

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Bosch Security Systems | 2011-02
2011-02 | Installation and User Instructions | 5 | Call Stations en | 244
• With the jumper on X300 the kit can be adapted to
the type of microphone.
• With the jumper connecting pin 1 and pin 2 of X300,
a dynamic microphone can be connected to X301,
e.g. LBB9081 and LBB9082.
• With the jumper connecting pin 2 and pin 3 of X300,
an electret condenser microphone can be connected
to X301. In this mode, pin 1 and pin 3 of X301 will
have a 12 V phantom power supply.
21.2.4 Control input/outputs (X107)
The remote call station kit provides an external
interface for one control input and five control outputs.
This external interface consists of a pin header with 14
positions (see the PCB for the pin numbering).
figure 21.6: LBB9081 connection diagram
figure 21.7: LBB9082 connection diagram
table 21.6: X301 technical data
Microphone input sensitivity:
-50 dBV
Input control range:
-7 to 8 dB
S/N:
min. 60 dB at default sensitivity
Headroom:
min. 30 dB at default sensitivity
Bandwidth:
340 to 14000 Hz
(-3 dB with respect to level at 1 kHz)
10k
Ω
10k
Ω
blue
black
red
white
black
(thick)
5
6
3
1
2
1
3
2
black
white
red
table 21.7: X107 connector details
Pin Signal
1 PTT input contact
2 GND
3 Output 1, out (power indicator)
4 Output 1, in (power indicator)
5 Output 2, out (fault indicator)
6 Output 2, in (fault indicator)
7 Output 3, out (call indicator)
8 Output 3, in (call indicator)
9 Output 4, out (system priority indicator)
10 Output 4, in (system priority indicator)
11 Output 5, out (system emergency indicator)
12 Output 5, in (system emergency indicator)
13 GND
14 GND