2N Helios IP User manual

2N® Helios IP Audio Kit
IP Intercom Module
Installation Manual
Version 1.0.0 www.2n.cz

The 2N TELEKOMUNIKACE a.s. joint-stock company is a Czech manufacturer and supplier
of telecommunications equipment.
The product family developed by 2N TELEKOMUNIKACE a.s. includes GSM gateways,
private branch exchanges (PBX), and door and lift communicators.
2N TELEKOMUNIKACE a.s. has been ranked among the Czech top companies for years
and represented a symbol of stability and prosperity on the telecommunications market
for almost two decades. At present, we export our products into over 120 countries
worldwide and have exclusive distributors on all continents.
2N®is a registered trademark of 2N TELEKOMUNIKACE a.s.. Any product and/or other
names mentioned herein are registered trademarks and/or trademarks or brands
protected by law.
2N TELEKOMUNIKACE administers the FAQ database to help you quickly find information
and to answer your questions about 2N products and services. On faq.2n.cz you can find
information regarding products adjustment and instructions for optimum use and
procedures „What to do if...“.
Declaration of Conformity
2N TELEKOMUNIKACE a.s. hereby declares that the 2N®Helios product complies with all
basic requirements and other relevant provisions of the 1999/5/EC directive. For the full
wording of the Declaration of Conformity see the CD-ROM enclosed and at www.2n.cz.
The 2N TELEKOMUNIKACE company is a holder of the ISO 9001:2008 certificate. All
development, production and distribution processes of the company are managed by this
standard and guarantee a high quality and advanced technical level of and a professional
approach to all of our products.

Contents
1. Product Overview...............................................................1
1.1 Product Description....................................................................................................... 2
Basic Features.................................................................................................................. 2
Advantages of Use........................................................................................................... 3
1.2 Upgrade........................................................................................................................... 4
1.3 2N®Helios IP Audio Kit Components and Associated Products .............................. 5
Basic Units........................................................................................................................ 5
VoIP Telephones.............................................................................................................. 6
Electric Locks ................................................................................................................... 6
Power Supply ................................................................................................................... 6
Additional Modules........................................................................................................... 7
1.4 Terms and Symbols ....................................................................................................... 8
Symbols............................................................................................................................ 8
2. Description and Installation..............................................9
2.1 Before You Start........................................................................................................... 10
Product Completeness Check........................................................................................ 10
2.2 Mechanical Installation................................................................................................ 11
Mounting Types.............................................................................................................. 11
2.3 Electric Installation ...................................................................................................... 13
Device and PCB Connectors.......................................................................................... 13
Device Configuration...................................................................................................... 19
3. Technical Parameters......................................................21
3.1 Technical Parameters .................................................................................................. 22
4. Supplementary Information ............................................25
4.1 Directives, Laws and Regulations.............................................................................. 26
4.2 Troubleshooting........................................................................................................... 27
4.3 General Instructions and Cautions ............................................................................ 28
Electric Waste and Used Battery Pack Handling........................................................... 29

1
1
1. Product
Overview
In this section, we introduce the 2N®Helios IP Audio Kit product, outline its
application options and highlight the advantages following from its use.
Here is what you can find in this section:
Product Description
Upgrade
2N®Helios IP Audio Kit Components and Associated Products

Product Description
1.1
2
1.1 Product Description
Basic Features
2N®Helios IP Audio Kit is a universal and reliable IP intercom module designed for
integration in the third parties’ equipment. It is provided with a number of useful
functions that are not quite common in the devices of this category. Featuring the SIP
standard support and compatibility with renowned IP exchange and telephone
manufacturers, 2N®Helios IP Audio Kit can make use of all VoIP services available on
the market.
2N®Helios IP Audio Kit is equipped with a 10W power amplifier for external
loudspeaker connection. If the power output of the internal loudspeaker is insufficient
for your specific application, you can connect an external loudspeaker to the line
output. You can also connect an external electret microphone or another audio signal
source to the IP intercom line output.
2N®Helios IP Audio Kit allows up to 16 separate buttons or a 16-button matrix
keypad to be connected. Set the button function flexibly according to your specific
application needs. You can set up to three telephone numbers and call time profiles to
each of the buttons to make the called subscriber accessible any time. Configure the
buttons as a numerical keypad, which can be used as a switch activation code lock or
for dialling a preset or any other telephone number.
2N®Helios IP Audio Kit is equipped with one relay output and two active 12V
outputs. Use the numerical keypad or, during the call, any telephone to control these
outputs. A wide range of output mode settings help you make use of a high number of
applications.
2N®Helios IP Audio Kit is equipped with two galvanically isolated digital inputs and
three status signalling outputs.
2N®Helios IP Audio Kit is very easy to install. All you have to do is connect it to
your LAN using the LAN cable. An integrated two-port LAN switch simplifies installation
on sites with a limited LAN infrastructure. Supply the intercom either from a 9-36V
source or directly from your POE supporting LAN.
Use a PC web browser to configure your 2N®Helios IP Audio Kit. Apply the
2N®Helios IP Manager to administer extensive intercom installations easily and
quickly.

Product Description
1.1
3
Advantages of Use
Industrial design and variable mounting options
Wide supply power range + PoE supply
Integrated 10W power amplifier
External amplifier connection
External microphone/audio signal source connection
Galvanically isolated relay output
Two controlled active 12V outputs
Two galvanically isolated logic inputs
Up to 3 signalling LED outputs
Up to 16 external buttons/matrix keypad connection
Integrated two-port LAN switch
Bidirectional communication –acoustic echo cancelling
Configuration via web interface/special PC application
SIP 2.0 support
HTTP(S) server for configuration
SNTP client for server time synchronisation
RTSP server for audio streaming
TFTP client for automatic configuration and firmware update

Upgrade
1.2
4
1.2 Upgrade
The manufacturer reserves the right to modify the product in order to improve its
qualities.
Version
Changes

2N® Helios IP Audio Kit Components and Associated Products
1.3
5
1.3 2N®Helios IP Audio Kit Components and
Associated Products
Basic Units
9154100
Intercom module in
plastic box
9154101
Intercom module
without box

2N® Helios IP Audio Kit Components and Associated Products
1.3
6
VoIP Telephones
91378350
Grandstream GXV3140
VoIP video telephone
91378351
Grandstream GXV3175
VoIP telephone
Electric Locks
932070E
BEFO 1211 12V / 600 mA
932080E
BEFO 1221
with momentum pin
932090E
BEFO 1211MB
with mechanical blocking
Power Supply
91378100E
91378100US
PoE injector
91341481E
Adapter 12 V/2 A
A stabilised power supply
has to be used if the
Ethernet (PoE) power
supply is not available.
932928E
12 V transformer

2N® Helios IP Audio Kit Components and Associated Products
1.3
7
Additional Modules
9159010
Security Relay
9137410E
External IP relay