Connect external components
Fire brigade call station (AT) PT2002-A1
7
A6V11940317_en--_a
105 | 121
7.4.5 Analog audio inputs
The PT2002-A1 provides 2 analog audio inputs:
● Analog audio input 1 is used for the attached handheld microphone.
● Analog audio input 2 can be used for other audio sources.
Analog audio input 1 and 2 connector - 'CN1'
Pin
Description
Remark
1
GND
-
2
-
3
Signal -
-
Table 84: PT2002-A1 analog audio input 1 and 2 connector - 'CN1'
7.4.6 Analog audio outputs
The PT2002-A1 provides 2 analog audio outputs:
● Analog audio output 1 is used for the mounted speaker.
● Analog audio output 2 can be used for other audio devices
Analog audio output 1 and 2 connector - 'CN5'
Pin
Description
Remark
1
GND
-
2
-
3
Signal -
-
Table 85: PT2002-A1 analog audio output 1 and 2 connector - 'CN5'
7.4.7 Logic control inputs
The PT2002-A1 provides 4 logic control inputs.
The 4 logic control inputs can be used to monitor contacts.
Logic control inputs connector - 'CN7'
Pin
Description
Remark
1
Logic control input 1
-
2
Logic control input 2
-
3
Logic control input 3
-
4
Logic control input 4
-
5
GND
-
6
10 V
-
Table 86: PT2002-A1 logic control inputs connector - 'CN7'
