ET 962A / ET 970A - Schneider Intercom GmbH

Security and Communication
ET 962A / ET 970A
Compact IP-Intercom Modules
––
Rugged
housing
Fully
IP based
The perfect built-in solution
Features and Highlights
The IP-Intercom modules ET 962A and ET 970A have been developed for
installation in existing housings or for construction of special Intercoms.
–– Modules for custom designed stations
–– Compact and robust housing with single RJ45 connector for easy
installation
–– Special audio functions ensure superior speech quality in any situation
–– The high-sensitivity microphone supports speaking distances of up to
7 m from the microphone, making the device ideally suited, e.g. for
wheelchair users
–– Sound output or playback of pre-recorded messages can be used to
provide information and reassurance to callers
–– Fully PoE powered (only a maximum of 3.84 watts)
–– Integrated I/Os for connection of e.g. door openers, can be extended
via expansion bus
–– Ready for connection of induction loop systems, which enables persons wearing hearing aids with an induction loop to receive Intercom
audio signals in clear, uninterrupted quality
Applications for the Intercom module ET 962A and ET 970A are all kinds
of call- / emergency call stations, where the station is built-in and only
the external call button is used. This means special solutions for e.g.
emergency call pillars, elevator cabins, ticketing machines or barriers at
entrances and exits can be created, that optimally satisfy function and
optical appearance of the customer specifications.
The Intercom modules ET 962A and ET 970A are manufactured in high
quality Commend technology, which enables functions such as AudioMonitoring or Loudspeaker- / Microphone-Surveillance. The modules are
prepared for future download of new functions and can utilize the OpenDuplex® capability of the Intercom Servers.
ET 962A / ET 970A V1.1-0614
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The design and/or specifications of products may be subject to change for improvement without prior notice. Errors excepted.
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Security and Communication
Key benefits at a glance
ET 962A only: The built-in loudspeaker support
high audio volumes and superior acoustic
intelligibility; Sound output or playback of prerecorded messages can be used to provide information and reassurance to callers
Rugged Polycarbonate housing
Small dimensions
The high-sensitivity microphone supports speaking distances of up to 7 m from the microphone,
making the device ideally suited, e.g. for wheelchair users
Two low power RBG LEDs
ET 962A / ET 970A V1.1-0614
ET 962A:
ET 970A:
–– Built-in loudspeaker
–– Built-in microphone
–– Without loudspeaker
–– Built-in microphone & microphone
MIC 480 in extent of supply
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The design and/or specifications of products may be subject to change for improvement without prior notice. Errors excepted.
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Security and Communication
Passion for Audio
by Commend
Ultimate speech intelligibility in any situation
OpenDuplex® with enhanced HD Voice by Commend enables natural,
hands-free talking and listening – as crystal clear and natural as a face-toface conversation.
Natural
communication
enhanced
HD Voice
Audio // Basics
eHD Voice
Enhanced HD Voice by Commend transfers the audio
signal at a bandwidth of 16,000 Hz, thus capturing the
entire frequency spectrum of the human voice.
High
volume
Background noise
suppression
Loudspeaker-Microphone
monitoring
Audio // Functions
–– Dynamic background noise suppression virtually
eliminates all ambient noise
–– Automatic volume adjustment to ambient noise conditions
STI
Speech Transmission Index 0.96 – measured under
acoustic laboratory conditions; STI is a standard measure
for speech intelligibility. It has a possible maximum value
of 1.00, which corresponds to perfect intelligibility.
–– Loudspeaker/microphone monitoring – ensures the availability of the
Intercom station while reducing the need for manual verification of its
functionality
Amplifier
High efficient class “D” amplifier with 2.5 W
Microphone
Omnidirectional electret microphone for max. 7 m (23 ft)
speaking distance
–– Audio Monitoring – Fully automated emergency calls triggered by
shouting/screaming or predefined distress sounds – i.e., more security
for users
Loudspeaker
8 Ω loudspeaker with humidity-resistant special membrane type for optimum sound quality
–– Peer2Peer Audio reduces network and server load to ensure efficient
use of resources
–– Public Address functions
–– Audio recording and lip synchronous Audio/Video recording of
conversations for documentation and evidence keeping purposes
–– Conference Call function for simultaneous talking with
multiple conversation partners
Learn more
audio.commend.com
ET 962A / ET 970A V1.1-0614
–– Speech activity detection senses when calls are finished (no
microphone signal) and terminates the connection automatically
–– Simplex-Modus for applications requiring controlled communication
– e.g., security solutions based on the ‘push-to-talk/release-to-listen’
method
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Security and Communication
Technical data / System and Network requirements
Microphone:
Loudspeaker:
Built-in omnidirectional electret microphone for
max. 7 m (23 ft) speaking distance
ET 970A: Possibility for connection of a dynamic
or electret microphone (in extent of supply)
ET 962A only: Special membrane type for optimal sound
quality, sound pressure: 85 dB/1 W/1 m (3.28 ft), 8 Ω
Possibility for connection of an external loudspeaker:
ET 962A: 8 – 50 Ω
ET 970A: 4 – 50 Ω
Amplifier: integrated class “D” amplifier with 2.5 W
Input: 1 input for floating contacts
(detection of 5 input states)
Output: 1 relay output (switch-over contacts) 30 V / 1 A
Keypad: Possibility for connection of a 12-button keypad
Transmission bandwidth:
16 kHz
Operating temperature range: Storage temperature range: Relative humidity: Connection: Power supply:
–20° C to 70° C (–4° F to 158° F)*
–– Intercom Module
–– ET 970A only: Electret microphone MIC 480
–– Light pipe and plexiglass LED cover, optionally as light guide for the
multifunction-LED.
–– Short reference
System requirements
–– GE 800 (min. PRO 800 3.1) with G8-IP (min. G3-8-IP 5.3)
–– GE 300 (min. PRO 800 3.1) with G3-IP (min. G3-8-IP 5.3)
- pluggable screw terminals
- expansion plug for e.g. EB2E2A
- IP Uplink: shielded RJ 45 modular jack
PoE (Power over Ethernet):
IEEE 802.3af standard
Power consumption of the terminal device:
Class 1 (< 3.84 W)
Protocol:
IoIP-Protocol based on UDP/IP
Extent of supply
up to 95% non condensing
min. Cat. 5
Measurements: The maximum line length of Cat. 5 cabling in a LAN is 100 m (328 ft) – e.g.
from switch to the Intercom station.
–20° C to 70° C (–4° F to 158° F)
Cabling: Data rate:
Line length in LAN
10/100 MBit/s (Full/Half Duplex) Auto MDIX
front panel: 87.5 x 109 (3.45 x 4.29)
mounting depth:
45 mm (1.8 in) without ethernet cable
60 mm (2.4 in) with standard ethernet cable
50 mm (2 in) with low profile ethernet cable
Weight incl. package:
ca. 220 g (0.4 lbs)
* Attention:
Temperature range for MIC 480 (in extent of supply of ET 970A):
–20° C to 60° C (–4° F to 140° F)
–– Configuration software min. CCT 800 3.1
–– Configuration software IPStationConfig
(included in setup of CCT 800 3.1)
Requirements to the network
IP-Addresses and Ports
–– For the ET 962A/ET 970A the DHCP functionality is available.
If DHCP is not used, the ET 962A/ET 970A must have a fixed IPaddress.
–– In case of a changing public IP-address, dynamic registration of a
ET 962A/ET 970A is possible.
–– Communication from the program IPStationConfig is done via Port 16399
(can not be configured).
–– Communication from the ET 962A/ET 970A to the Intercom Server
(UDP protocol) is done via port 16400 (configurable).
QoS Requirements
–– Maximum One-Way-Delay 100 ms
–– Delay-Jitter not above 50 ms
–– 0% packet loss for perfect audio quality
Bandwidth
–– Required Bandwidth incl. protocol overhead per ET 962A/ET 970A,
for upload/download each: speech and data 96 kBit/s
–– Speech is compressed according to G.722 standard
ET 962A / ET 970A V1.1-0614
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The design and/or specifications of products may be subject to change for improvement without prior notice. Errors excepted.
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Security and Communication
Installation
–– Do not expose the station to extreme temperature (see “Technical Data“
on page 4).
–– Observe the country specific standards for installation, mounting and
configuration.
3.5 (0.138)
Light guide for “low power”-LED’s
0.7 (0.027)
Mounting instructions
7.8
(0.307)
6.4
(0.252)
Bore hole:
2.55 to 2.6 mm
(0.100 to 0.102")
3 (0.118)
–– When opening the stations ESD precautions must be observed.
Measurements
Plexiglass LED Cover
109 (4.29)
87.5 (3.45)
35 (1.38)
35 (1.38)
12.5 (0.49)
26 (1.02)
28 (1.1)
87.5 (3.45)
32 (1.26)
Microphone
Ø4 (0.16)
1(0.04)
50 (1.97)
Light Pipe
The plexiglass LED cover only fits LED 2 (see Measurements). For call
indication either LED 1 or LED 2 can be used.
Loudspeaker
Ø48 (1.89)
18.6
(0.73)
2.5 (0.098)
As light guide for the conversation LED either the light pipe or the plexiglass cover included in the extent of supply can be used.
12.5 (0.49)
Ø12
(0.47)
LED2
11.6
(0.457)
11.6
(0.457)
Measurements in mm (inch), not scale!
Ø12
(0.47)
LED1
1 (0.039)
11.8
(0.465)
–– The stations may only be opened by authorised service engineers.
Ø3.2
(0.13)
3x
50 (1.97)
ET 962A / ET 970A V1.1-0614
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The design and/or specifications of products may be subject to change for improvement without prior notice. Errors excepted.
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Security and Communication
Installation
Connection
+5V
R/G/B
150 Ω internal series
B
470 Ω
G
470 Ω resistors
R
+5V
JST plug
for external low power LEDs
Rear view
Expansion
plug (e.g. for
EB2E2AHE)
IN1
GND
C1
C2
C3
R1
R2
R3
OUT1
IP Uplink
JP1
Opening
can be
broken out
outwards
MIC+
MIC–
LS+
LS–
Note:
–– OUT 1 factory adjusted as “make” contact. With the jumper JP1
(inside of housing) the output can be converted into a “break”
contact.
–– OUT 2 - Open Collector output, retrofittable
–– The internal microphone will be deactivated as soon as an external
microphone is connected.
–– Possibility for connection of an external loudspeaker:
ET 962A: 8 – 50 Ω (works in parallel with the internal loudspeaker)
ET 970A: 4 – 50 Ω
Keypad Matrix
C1
C2
C3
1
2
3
4
5
6
7
8
9
T
0
X
R1
R2
R3
GND
Line length between keypad and ET 962A/ET 970A: max. 50 cm (19.7 in)
Quality tested. Reliable. Smart.
A strong worldwide network
COMMEND products are developed and manufactured by Commend
International in Salzburg, Austria.
COMMEND is represented the world over by local Commend Partners and
helps to improve security and communication with tailored Intercom solutions.
The development and manufacturing processes are certified in accordance
with EN ISO 9001:2008.
REPUBLIC DENMARK FINLAND FRANCE GERMANY HUNGARY ICELAND INDIA IRELAND
ALGERIA AUSTRALIA AUSTRIA BELGIUM BRAZIL CANADA CHINA CROATIA CZECH
ISRAEL ITALY LIECHTENSTEIN LUXEMBURG MOROCCO NETHERLANDS NEW ZEALAND
NORWAY POLAND PORTUGAL RUSSIA SERBIA SINGAPORE SLOVAKIA SLOVENIA SPAIN
SOUTH AFRICA SWEDEN SWITZERLAND TUNISIA UNITED KINGDOM USA
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ET 962A / ET 970A V1.1-0614
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The design and/or specifications of products may be subject to change for improvement without prior notice. Errors excepted.
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