Data Sheet for Product

2
Smart Infrastructure
A6V11940275_en--_b
2021-03-12
Use
Extras
ATP AF2GUD-2*** SD 2 GB Card PCA2002-A1 （Preferred）
Swissbit SFSD2048N1 SD 2 GB Card PCA2017-A1 (Second source)
The SD cards PCA2002-A1 and PCA2017-A1 are digital micro SD memory cards with a
capacity of 2 gigabytes. The cards store up to 3 hours' worth of audio files. The cards can
hold up to 256 individual audio files. The SD cards satisfy the industry standard, providing a
guaranteed data storage period of over 10 years.
The SD cards PCA2002-A1 and PCA2017-A1 can be mounted in all audio matrices PC200x-
A1, the 'Voice alarm panel Compact 400' PC1001-A3, the 'Voice alarm panel Compact 1000'
PC1002-A3 and the 'PACE-Net' call stations PT2001-A1 and PT2002-A1.
Call stations / operating terminals
Ground fault monitoring (24V) PCA2001-A1
The ground fault monitoring (24 V) PCA2001-A1 is a module for monitoring 24 V lines
outside of the system cabinets for supplying remote system components (e.g., call stations).
It measures the resistance of both wires in the lines to the protective conductor (PE).
According to the corresponding standard, a ground fault is detected when a resistance of
<50 kOhm is measured to the protective conductor. A fault message is transmitted by the
relay changeover contact and indicated on the printed circuit board via LED.
MeanWell SD-50B-24 DC/DC PCA2011-A1
MeanWell SD-100B-24 DC/DC PCA2018-A1
The DC/DC converters PCA2011-A1 and PCA2018-A1 are required to electrically isolate
DC 24 V lines exiting the system cabinet from the internal DC 24 V power supply. Any short-
circuit or ground fault that occurs outside the system cabinet will therefore not affect the
internal 24 V supply.
The devices are protected against short-circuits, overload and overvoltage.
I/O interfaces
Input/Output extension (digital 16) PCIO2001-A1
The 'Input/Output extension (digital 16)' PCIO2001-A1 extends the number of digital inputs
and outputs for each audio matrix by additional 16 inputs and 16 outputs.
It was specifically developed for use with all digital audio matrices PC200x-A1, the 'Voice
alarm panel Compact 400' PC1001-A3 and the 'Voice alarm panel Compact 1000' PC1002-
A3.
The PCIO2001-A1 and the audio matrix are connected via the 'PACE-Bus' (RS485).
Input/output module (digital, 16) PCIO2002-A1
The 'Input/output module (digital, 16)' PCIO2002-A1 extends the number of inputs and
outputs for each audio matrix by additional 16 digital inputs, 8 analog inputs and 8 electrically
isolated relay outputs.
Each relay offers 2-pole changeover contacts. All contacts, NC, NO and center are routed to
terminals.
Further 8 relay outputs can be added by connecting an 'Output extension (relay, 8)'
PCO2003-A1 module directly to this module.
It was specifically developed for use with all digital audio matrices PC200x-A1, the 'Voice
alarm panel Compact 400' PC1001-A3 and the 'Voice alarm panel Compact 1000' PC1002-
A3.
The connection between the PCIO2002-A1 and the audio matrix is established via the
'PACE-Bus' (RS485).