Analog Control Inputs; Pace-Bus Rs232 Serial Interface; Mount The Sd Card; Table 88: Pt2002-A1 Analog Control Inputs Connector - 'Cn1 - Siemens Cerberus PACE Compact Installation, Mounting

7 Connect external components
Fire brigade call station (AT) PT2002-A1

7.4.9 Analog control inputs

7.4.10 PACE-Bus RS232 serial interface

7.4.11 Mount the SD card

108 | 122
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
1 Analog input 1
2 Analog input 2
3 Analog input 3
4 Analog input 4
5 Analog input 5
6 Analog input 6
7 Logic output 1
8 Logic output 2
9 Logic output 3
10 Logic output 4
11 GND
12 10 V

Table 88: PT2002-A1 analog control inputs connector - 'CN1'

For more information, see Use analog control inputs [➙ 56] and Use logic
control output [➙ 82].
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
1 TX
2 RX
3 GND

Table 89: PT2002-A1 'PACE-Bus' (RS232) connector - 'CN4'

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)
Remark
Occupied from the PT2002-A1
Occupied from the PT2002-A1
-
-
-
-
Not to be used as the analog inputs
Not to be used as the analog inputs
Not to be used as the analog inputs
Not to be used as the analog inputs
Occupied from the PT2002-A1
Occupied from the PT2002-A1
Remark
-
-
-
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