Maestro Heritage GPRS

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Maestro Heritage GPRS

A new generation of quad-band GSM/GPRS/EDGE modem using different option boards is here. This new model will empower your wireless connectivity allowing you to monitor and control Machine to Machine (M2M) applications remotely.

Maestro Heritage combines a base unit offering GSM/GPRS/EDGE technologies in an Industrial grade design with pluggable boards catering for diverse M2M applications, transforming the Heritage into a multitechnology Gateway.

The option board I/O expander (top) combining the hardware & software to cater for different applications due to its flexibility and easy configuration options.

This modular and scalable design concept also features a powerful operating system offering Download Over The Air capabilities and other unique embedded applications.

Being customizable both in terms of hardware and software, the Maestro Heritage I/O modem is the best tailored solution in direct response to customer needs.

GENERAL FEATURES

Quadband GSM 850/900/1800/1900 MHz

GPRS class 10 / EDGE class 10

ETSI GSM Phase 2+ compliant

LED Bar RSSI (Receive Signal Strength Indication)

LED indication of Network Registration, Up / Down Data Traffic and EDGE availability

Expansion slot for add-on module for customised functions

Din Rail Mountable

Real time clock backup up by Supercap

Built-in watchdog chip to prevent modem lock-up

Control via AT commands (GSM 07.05, GSM 07.07 and Wavecom)

Maestro’s software pre-installed (see below)

Temperature range:
⇒ Operational: -20°C to +55°C (ETSI compliant)
⇒ Fonctional: -40°C to +85°
⇒ Storage: -40°C to +85°C

Casing: plastic ABS material Dimensions: 79 x 84 x 27mm Weight: 100g

ELECTRICAL CHARACTERISTICS

Supply voltage range: 5-32V DC

Power consumption
⇒ GSM 850/900 (PCL 5): 310mA@5V, 50mA@32V
⇒ DCS 1800/PCS 1900 (PCL 0): 240mA@5V, 40mA@32V
⇒ GPRS 850/900 CL10 (PCL 5): 520mA@5V, 80mA@32V
⇒ GPRS 1800/1900 CL10 (PCL 0): 390mA@5V, 70mA@32V
⇒ Idle consumption: 80mA@5V, 18mA@32V

Output power:
⇒ 2W for GSM850/900 GPRS850/900
⇒ 1W for GSM1800/1900 GPRS1800/1900
⇒ 0.5W for EGPRS 850/900
⇒ 0.4W for EGPRS 1800/1900

GPRS / EDGE

GPRS Multislot class 10 / EGPRS Multislot class 10

Mobile station class B

PBBCH support

Coding schemes CS1 to CS4 for GPRS

Coding schemes MCS1 to MCS9 for EGPRS

CSD DATA TRANSMISSION

Asynchronous, Transparant & Non Transparent

CSD up to 14.4 kbps

SMS

Point-to point MO/MT

Text & PDU

Cell Broadcast

FAX

Fax G3 (class 1 & class 2)

INTERFACE

Antenna: SMA female connector

RS232 on 9 pin female Sub-D connector

DC power supply connector

Sim card: 1.8V / 3V

Expansion slot with 50 pin CF type connector for mounting add-on module

SOFTWARE SUPPORT

Processor: Wavecom Wireless CPU (Memory 256 KB SRAM & 1.5MB Flash)

OS : Wavecom’s OPEN AT

Pre-installed features:
⇒ AUTOTCP
⇒ AT Command Over SMS
⇒ Modem status check & monitoring
⇒ Command Line Interface to program sequence of actions driven by events
⇒ Download Over The Air (DOTA) for application software upgrade
⇒ Download Over The Air (DOTA) for firmware upgrade (available at a later stage)

Optional features:
⇒ Wireless gateway for Modbus RTU protocol
⇒ Modbus Master with SMS server
⇒ Modbus I/O

CERTIFICATIONS

R&TTE

FCC

RoHS compliant

NETWORK CERTIFICATION

AT&T

MdexHeritage