AMC1140GEL - GSM/GPRS modem for Elster A1120/A1140 3-phase meters

GSM/GPRS Wireless Modem for Elster A1140 3-Phase Meter

The Alpha Micro AMC1140GEL is a 2G GSM/GPRS communications modem that has been designed specifically for use with the Elster A1120/A1140 3-Phase remote disconnect Smart electricity meter.

The AMC1140GEL smart modem forms part of the AMI (Advanced Metering Infrastructure) that allows meter data to be passed back to the utility company at regular intervals or upon request.

The Alpha Micro AMC1140GEL can be used as a simple CSD modem (Circuit Switched Dialling), over GSM for dial up modem connections, and where supported by the network provider, a fixed IP connection for packet data transfer using GPRS is also available.

Using the AMC OTAP (Over the Air Programming) service the AMC1140GEL smart modem supports remote downloads of firmware updates so that the device can be maintained remotely.

Nominal Voltage

2-wire

12V DC

Antenna

GSM/GPRS
Frequency

Peak Gain
VSWR

Polarisation

Azimuth beam-width

Internally mounted Antenna
880-960MHz, 1710-1990MHz

+1 dBi

Less than 2.5:1

Linear 
Omni-directional

External Antenna (Optional)

Connection by SMA connector

Reinforced isolation to 3.75KV

Interface AMC1140

Physical connection

6 way RJ11 connector

User interface

Indication

3 LED's (Green, Amber, Red)

Temperature, conditions

Operating
Storage
Humidity

-10C to +70C

-40C to +85C

0 to 95 rel humidity. non condensing

Power consumption

AMC1140GEL

<3.0W @ 12V DC

Housing

Material

Polycarbonate, flame retardant, self extinguishing plastic, recyclable

Weight

AMC1140GEL Modem

<0.4kg (with internal antenna)

  • Remote Meter Reading

Model Number

Description

AMC230GEL

GSM/GPRS wireless modem for Elster AS230 single-phase meter.

AMC1140GEL

GSM/GPRS wireless modem for Elster A1120/A1140 3-phase meter.

AMC1440GEL

GSM/GPRS wireless modem for Elster AS1440 3-phase meter.

AMC1700GEL

GSM/GPRS wireless modem for Elster A1700 meter.

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Last updated: 17 August 2016