АСМ-IP2 Analogue subsystems module

Analogue subsystems module АСМ-IP2 is designated to be used at industrial and transportation sites in Armtel distributed and centralized Intercom and PA/GA communication systems. АСМ-IP2 allows to connect to a system various analogue equipment, amplifiers, analogue low-frequency lines and discrete control lines, signaling devices. АСМ-IP2 provides interaction with automation and alarm devices. АСМ-IP2 module has 1 A/F channel for connecting analogue devices and 8 I\O digital bi-directional control lines.

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Parameter

Value

Rated power supply voltage

-48 V

Power supply by PoE plus (IEEE 802.3at)

-48 V

Operating voltage

from -36 V to -60 V

Maximum current consumption, for version without ADSL-IP2 adapter

510 mА

Maximum current consumption, for version
with ADSL-IP2 adapter

610mА

Bandwidth of low-frequency signal
(by level -3 db)

from 300 to 6800 Hz

Communication interface (two Ethernet ports, one being stand-by, also for power supply by PoE)

100BaseT Ethernet

Communication protocol

«SIP», «Armtel-IP»

Number of analogue lines

Nominal input / output signal level

775 (0) mB (db)

Signal / noise ratio, min

75 db

Internal resistance of the line, max

1,0 kOhm

Number of channels of the integrated amplifier (sound information is transmitted simultaneously through 2 channels)

Power rating of the integrated amplifier for one channel (with 8 Ohn load), min

1,0 W

Number of control lines (programmable)

Input current, max

5,0 mА

Output current, max

35 mА

Communication interface

ADSL, ADSL2, ADSL2+

Communication protocol by ADSL line

IEEE802.3, IEEE802.3u, ITU G.992.1…992.5

Communication interface

WI-FI 2.4

Communication protocol by Wi-Fi

IEEE 802.11a/b/g/n

Communication interface with ACM-IP2

USB 2.0

Overall dimensions with raised antenna, max

183×85×78 mm

Weight, max

0,2 kg

Electrical safety class

III

Air humidity

Up to 80 % at+25˚С

Operating temperature

from -5˚C to +55˚C

Overall dimensions, max

175×125×54 mm

Maximum weight

0,3 kg

АСМ-IP2 has two hardware versions: RLMT.465275.006 – Analogue subsystems module АСМ-IP2 and RLMT.465275.006-01 – Analogue subsystems module АСМ-IP2 completed with adapter module ADSL-IP2.

Connection of amplifiers in ARMTEL PA/GA system. Switching of loudspeaker lines (up to 8 zones);
Communication between analogue and digital subscriber devices via the protocols Armtel-IP and SIP;
Bi-directional conversion of IP interface into analog one to provide communication with analogue subscribers;
Communication with analogue units using ADSL channel or wireless data transfer WiFi channel;
Recording of voice messages to SD card in WAV format with linear encoding 16 bit 16 kHz;
Playback of pre-recorded voice messages; • Total duration of messages is more than 1500 minutes;
Remote administration using the WEB interface or IPN system administration software.

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