Planning

Planning call stations
Analog call station PT2008
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8.2.3 Accessories
Accessories for PT2009-A1
● Call station extension (RS485, 8) PTO2006-A1
– Extend PT2009-A1 by 8 configurable zone buttons
– Up to 3 PTO2006-A1 for each PT2009-A1
Accessories for PT2003-A1/PT2009-A1
● RS485 module (1 port) PN1002-A1
– Isolated RS485 interface
– Isolated DC 24 V
– Isolated analog audio input and output
– Detects earth faults
– Plug-in card for digital audio matrix board
● Call station interface (RS485) PTO2008-A1
– Provides a RJ45 interface with all required signals
– Fuse to protect internal DC 24 V
– RJ45 connector for easy daisy chain of multiple PTO2008-A1
● MeanWell SD-50B-24 DC/DC PCA2011-A1 and
MeanWell SD-100B-24 DC/DC PCA2018-A1
– Provide isolated DC 24 V
● Ground fault monitoring (24V) PCA2001-A1
– Detects ground faults
– Use together with PCA2011-A1 and PCA2018-A1
● ICPDAS I-7510 (RS485, isolated) PNA2009-A1
– Isolated RS485 interface
8.3 Analog call station PT2008
Desk call station (analog, 3+1) PT2008-A1 can only be utilized in standard-use
cases in 'Non-alarm' applications and is not permitted in evacuation-use cases.
Desk call station (analog, 3+1) PT2008-A1
● 3 freely operable and configurable buttons
● Gooseneck microphone
● Talk button
8.3.1 Network connection
Connection to the control panel via supplied desk call station interface with copper
Ethernet cable (CAT5), maximum length 150 m.
PT2008-A1 connection to the audio matrix PC2001-A1/PC2003-A1/Cerberus
PACE Compact audio matrix board/PC2005-A1 only at audio input 1.
If the PT2008-A1/PT2009-A1 call station is connected to an audio matrix/Cerberus
PACE Compact audio matrix board with integrated micro SD card, the call station
and the micro SD card announcement have the same signal priority.
PT2008-A1 is not compatible with audio matrix PC2002-A1/PC2006-A1.
PT2008-A1 cannot be connected to the same audio matrix/Cerberus PACE
Compact audio matrix board as PT2003-A1/PT2009-A1.
Only one PT2008-A1 can be connected per desk call station interface and audio
matrix.