Siemens Novigo Core, Installation, Mounting

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Connect external components
Fire brigade call station (AT) PT2002-A1
7
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7.4.9 Analog control inputs
The PT2002-A1 provides 6 analog control inputs. These analog control inputs
measure the voltage between the GND and the DC 10 V.
The values can be used as a local gain control or as control values for the audio
output volume.
The analog control input 1 and 2 are occupied from the PT2002-A1.
Analog control inputs connector - 'CN1'
Pin Description Remark
1 Analog input 1 Occupied from the PT2002-A1
2 Analog input 2 Occupied from the PT2002-A1
3 Analog input 3 -
4 Analog input 4 -
5 Analog input 5 -
6 Analog input 6 -
7 Logic output 1 Not to be used as the analog inputs
8 Logic output 2 Not to be used as the analog inputs
9 Logic output 3 Not to be used as the analog inputs
10 Logic output 4 Not to be used as the analog inputs
11 GND Occupied from the PT2002-A1
12 10 V Occupied from the PT2002-A1
Table 88: PT2002-A1 analog control inputs connector - 'CN1'
For more information, see
Use analog control inputs [
➙
56]
and
Use logic
control output [
➙
82]
.
7.4.10 PACE-Bus RS232 serial interface
This PT2002-A1 'PACE-Bus' (RS232) interface can be used to connect control
panels or for logging data.
'PACE-Bus' (RS232) connector - 'CN4'
Pin Description Remark
1 TX -
2 RX -
3 GND -
Table 89: PT2002-A1 'PACE-Bus' (RS232) connector - 'CN4'
7.4.11 Mount the SD card
The PT2002-A1 is equipped with a micro SD card slot. The SD card is used to
store messages and sound files. Only the approved industrial grade SD card
should be used. (Preferred: 'ATP AF2GUD-2*** SD 2 GB Card' PCA2002-A1)