Speaker Output And Microphone Off-Hook Switch; Connect To A Cabinet With Pto2008-A1; Fig. 96: Wiring Of Pt2003-A1 With Pto2008-A1; Table 117: Pt2003-A1 Speaker Output Connector - 'X2 - Siemens Cerberus PACE Manual

7.5.5 Speaker output and microphone off-hook switch

7.5.6 Connect to a cabinet with PTO2008-A1

A6V10430579_en--_b
The PT2003-A1 provides one connector 'X2' to connect the speaker and the
microphone off-hook switch.
Speaker output connector - 'X2'
Pin Description
1 Switch -
2 Switch +
3 Speaker +
4 Speaker -

Table 117: PT2003-A1 speaker output connector - 'X2'

The PT2003-A1 provides one analog audio speaker output. This analog audio
speaker output is used for the mounted speaker.
The microphone off-hook switch is closed when the handheld microphone hangs in
its correct position. It opens when the handheld microphone is taken from its
position.
Cabinet
1 3
24VDC
DC/DC
Ground Fault
PCA2011
PCA2001
PCA2018
RS485
intern

Fig. 96: Wiring of PT2003-A1 with PTO2008-A1

1 Cerberus PACE cabinet
2 External 'Fire brigade call station (485, AT)' PT2003-A1
3 DC/DC converter 'MeanWell SD-50B-24 DC/DC Converter (50W)' PCA2011-
A1 or 'MeanWell SD-100B-24 DC/DC Converter (100W)' PCA2018-A1
4 'Ground fault monitoring (24V)' PCA2001-A1
5 'ICPDAS I-7510 (RS485, isolated)' PNA2009-A1
6 'Call station interface (RS485)' PTO2008-A1
7 Wiring to PTO2008-A1
8 Copper Ethernet cable (CAT5) with RJ45 connector, connecting one
PTO2008-A1 to PT2003-A1
The PT2003-A1 provides two connectors ('X1' and 'J1') to connect the cabinet. 'J1'
uses a copper Ethernet cable (CAT5) for the connection to PTO2008-A1.
Connect external components
Fire brigade call station (485, AT) PT2003-A1
Remark
Microphone off-hook switch
Microphone off-hook switch
-
-
1 1
4 1
PTO2008
7 1
Fuse
Audio In
Audio Out
RS485
RS485 isol Interf
5 1
PNA2009
PT2003
8 1
CAT5
6 1
2 1
147 | 173
7