Siemens PCA2005-A1 User manual

Cerberus PACE, Novigo,
Cerberus PACE Compact, Novigo Core
Loop isolator (100V) PCA2005-A1
Technical Manual
A6V11571319_en--_b Smart Infrastructure
2020-12-30

Imprint
2 | 34 A6V11571319_en--_b
Imprint
Technical specifications and availability subject to change without notice.
Transmittal, reproduction, dissemination and/or editing of this document as well as
utilization of its contents and communication thereof to others without express
authorization are prohibited. Offenders will be held liable for payment of damages.
All rights created by patent grant or registration of a utility model or design patent
are reserved.
Issued by:
Siemens Switzerland Ltd.
Smart Infrastructure
Global Headquarters
Theilerstrasse 1a
CH-6300 Zug
Tel. [phone]
www.siemens.com/buildingtechnologies
Edition: 2020-12-30
Document ID: A6V11571319_en--_b
© Siemens Switzerland Ltd, 2020

A6V11571319_en--_b 3 | 34
Table of contents
1About this document................................................................................ 5
1.1 Applicable documents................................................................................. 8
1.2 Revision history.........................................................................................10
2Safety.......................................................................................................11
2.1 Safety notes..............................................................................................11
2.2 Safety regulations for the method of operation...........................................12
2.3 Standards and directives complied with......................................................14
2.4 Release notes............................................................................................14
2.5 Cyber security disclaimer...........................................................................15
3Structure and function ............................................................................16
3.1 Description ................................................................................................16
4Planning...................................................................................................17
4.1 Loop audio matrices ..................................................................................17
4.2 Topologies.................................................................................................17
4.3 Notes.........................................................................................................19
4.4 Details for ordering ....................................................................................19
5Product data ............................................................................................20
5.1 Views ........................................................................................................20
5.2 Pin assignments........................................................................................21
5.2.1 Pin assignment, line and loudspeakers........................................21
5.2.2 Connection diagram, external LED indicator................................22
5.3 Operation modes.......................................................................................22
5.4 Indicators...................................................................................................23
5.5 Technical data...........................................................................................24
6Mounting, installation..............................................................................27
6.1 Mounting in the housing.............................................................................28
6.2 Wiring........................................................................................................29
7Configuration...........................................................................................31
7.1 Adjustment elements.................................................................................31
8Commissioning and maintenance..........................................................32
8.1 Function test..............................................................................................33

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Index of Figures
Fig. 1: Isolation of a short circuit...........................................................................16
Fig. 2: Loop with loop isolators at every loudspeaker ...........................................17
Fig. 3: Loop with loudspeakers at loop isolators and loudspeakers between the
loop isolators.......................................................................................................18
Fig. 4: Loop without loudspeakers at loop isolators and with loudspeakers between
the loop isolators.................................................................................................18
Fig. 5: Equipment view, loop isolator (100 V) PCA2005-A1..................................20
Fig. 6: Pin assignments for loop and loudspeakers...............................................21
Fig. 7: Loop audio matrix, loop circuitry................................................................21
Fig. 8: Connection diagram, external LED............................................................22
Fig. 9: Loop isolator (100V) connector view..........................................................29
Fig. 10: View of SIL switch SW1, all switches in 'OFF' position.............................31

About this document
Applicable documents 1
A6V11571319_en--_b 5 | 34
1 About this document
Retention and availability
NOTICE
Missing information
Damage due to misuse
●This document must be available in a usable format throughout the entire life
cycle of the product. Keep the document for reference and ensure that it can
be accessed by target groups.
Should you require another copy of this document, please contact the Customer
Support Center, phone [phone].
Goal and purpose
This document explains the technical description and installation of a module from
the Cerberus PACE and Novigo network-based voice alarm and announcement
system for isolating short-circuits on the loudspeaker loop.
Scope
The information contained in this document is valid for Cerberus PACE and
Novigo.

About this document
Applicable documents
1
6 | 34 A6V11571319_en--_b
Target groups
The information in this document is intended for the following target groups:
Target group Activity Qualification
System owner ●According to EN 50110-1,
'nominated person with the overall
responsibility to ensure the safe
operation of the electrical
installation by setting rules and
organisation or framework.'
●'This person can be the owner,
employer, proprietor or a delegated
person.'
●'Some of these duties can be
delegated to others as required. For
large or complex electrical
installations or networks, the duties
can be delegated for parts of the
installations or the network.'
IT security officers ●Support companies when it comes
to assessing the security of
products, solutions, and services,
and defining and implementing
improvements.
●Are technical experts in all aspects
of IT security.
Project engineer ●Sets parameters for product
depending on specific national
and/or customer requirements.
●Checks operability and approves
the product for commissioning at the
place of installation.
●Is responsible for troubleshooting.
●Has obtained suitable specialist
training for the function and for the
products.
●Has attended the training courses
for Product Engineer.
Installation personnel ●Assembles and installs the product
components at the place of
installation.
●Carries out a function check
following installation.
●Has received specialist training in
the area of building installation
technology or electrical installations.
Commissioning personnel ●Configures the product at the place
of installation according to
customer-specific requirements.
●Checks the product operability and
releases the product for use by the
operator.
●Searches for and corrects
malfunctions.
●Has obtained suitable specialist
training for the function and for the
products.
●Has attended the training courses
for commissioning personnel.
Maintenance personnel ●Carries out all maintenance work.
●Checks that the products are in
perfect working order.
●Searches for and corrects
malfunctions.
●Has obtained suitable specialist
training for the function and for the
products.
Source language and reference document
●The source/original language of this document is German (de).
●The reference version of this document is the international version in English.
The international version is not localized.

About this document
Applicable documents 1
A6V11571319_en--_b 7 | 34
Document identification
The document ID is structured as follows:
ID code Examples
ID_languageCOUNTRY_ modification index
-- = multilingual or international A6V10215123_deDE_a A6V10215123_en--_a
A6V10315123_----_a
Date format
The date format in the document corresponds to the recommendation of
international standard ISO 8601 (format YYYY-MM-DD).
Presentation conventions
Text markups
Special text markups are used as follows in this document:
⊳
Prerequisite for an instruction telling you what to do
1.
2.
Instruction with at least two steps
◈Instruction with one step
– Variant, option, or detailed information on an instruction
⇒
Interim result of an instruction
⇒
Final result of an instruction
●Lists
[➙X] Reference to a page number
'Text' Quote, exact match
<Button> Identification of buttons
>Indicates a link and identifies steps in a sequence, e.g., 'Menu bar' >
'Help' > 'Help topics'
↑Text Identifies a glossary entry
Additional information and tips
The 'i' symbol identifies additional information and tips to simplify the procedure.

About this document
Applicable documents
1
8 | 34 A6V11571319_en--_b
1.1 Applicable documents
You will find more information on the Cerberus PACE system or the Novigo system
and its components in the following documents:
Title Document ID
Cerberus PACE Novigo
IT security policies
IT security policies A6V11439692 A6V11773711
System documentation
Planning A6V11244536 A6V11467812
Configuration A6V10429097 A6V11474760
Mounting / Installation A6V10430579 A6V11467817
Operation A6V10430571 A6V11467803
Data sheets
System data sheet A6V11243351 A6V11467196
19" cabinets A6V10429243 A6V11467209
Digital audio matrix A6V10430497 A6V11467202
Power amplifier A6V10430515 A6V11467204
Operating terminals A6V10430526 A6V11467198
Call stations A6V10430544 A6V11467200
Power supply and batteries A6V10430553 A6V11467207
Accessories and options A6V10430563 A6V11467211
Environmental declaration
Environmental declaration A6V11948779 A6V11948779
EU declaration of conformity (CE)
For PCA2005-A1 A6V12101771 A6V12101771

About this document
Applicable documents 1
A6V11571319_en--_b 9 | 34
You will find more information on the Cerberus PACE Compact system or the
Novigo Core system and its components in the following documents:
Title Document ID
Cerberus PACE
Compact Novigo Core
IT security policies
IT security policies A6V11439692 A6V11773711
System documentation
Planning A6V11899877 A6V11940318
Configuration A6V10429097 A6V11474760
Mounting / installation A6V11899867 A6V11940317
Operation A6V11899865 A6V11940315
Data sheets
System data sheet A6V11868429 A6V11940333
Voice alarm panel Compact/Core 400 A6V11940263 A6V11940334
Voice alarm panel Compact/Core 1000 A6V11940268 A6V11940335
Network components A6V11940273 A6V11940338
Operating and call stations A6V11940274 A6V11940337
Power supply and batteries A6V11940272 A6V11940336
Accessories and options A6V11940275 A6V11940339
Loop isolator (100V)
Loop isolator (100V) - technical manual A6V11571319 A6V11571319
Environmental declaration
Cerberus PACE/Novigo – environmental
declaration A6V11948779 A6V11948779
Cerberus PACE Compact/Novigo Core –
environmental declaration A6V12161830 A6V12161830
Download center
Related documents such as environmental declarations, CE declarations, etc., can
be downloaded at the following Internet address:
http://siemens.com/bt/download

About this document
Revision history
1
10 | 34 A6V11571319_en--_b
1.2 Revision history
The reference document's version applies to all languages into which the reference
document is translated.
The first edition of a language version or a country variant may, for example, be
version 'd' instead of 'a' if the reference document is already this version.
The table below shows this document's revision history:
Version Edition date Brief description
b2020-12-30 New:
Loop audio matrices [➙17]
Revised:
Applicable documents [➙8];Topologies [➙17];Notes [➙19];Pin
assignment, line and loudspeakers [➙21];Technical data [➙24]
a2019-05-19 First edition