Camax PowerCom3 RS232 to Modbus Convertor (ME27.1)
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Honeywell (Elster) A1140 Bespoke GPRS/GSM/SMS Wireless ASL 308 Modem (UK516-000)
A1140 MODEM
308
Honeywell (Elster) A1140 Bespoke GPRS/GSM/SMS Wireless ASL 308 Modem (UK516-000)
£95.00
£114.00 inc. VAT
Product Description
A1120/1140 bespoke GPRS/GSM/SMS wireless modem allows access to remote data via the public mobile telephone networks.
To reduce transmission times, the modem can be used in V110 mode making and receiving calls to and from hosts connected using ISDN or GSM rather than standard telephone modems.
SMS AMR is also supported for NHH metering with programmable host, read interval and remote read requests all supported.
An intelligent watchdog is included to monitor the state of the wireless modem for instances such as brown out detection to maximize high reliability of operation.
Specification
Data rates & standards | V22 (1200bps), V22bis (2400bps), V32 (9600bps) |
GPRS Protocol | Supports TCP/IP stack Class 10, and ASL high efficiency telemetry protocols (ATP) |
Network compatibility | Quad band for use on GSM and GPRS (Class B 4+1) networks at 850/900/1800/1900MHz |
SMS Protocol | Standard text and PDU modes supported |
SIM card | Secure mounting with external access, push-push style holder |
Error Correction/ Data Compression | V42, V42bis standards for modem and V110 for ISDN and GSM hosted applications |
Power supply | Powered from the host data port. +6V to +14 V dc |
Enclosure | Custom moulded plastic housing, size - 161x65x36mm |
Weight | 90g |
Connectivity | A1120/A1140 compatible RJ12 fly lead for data and power to meter |
Operational status LEDs | Green, Red & Yellow (see full technical user guide for operational use) |
Environmental conditions | -20 to +55°C operating; –20 to +70°C storage. Humidity 0-95% non-condensing |
Control of functions | By ‘AT’ compatible command subset |
Auto dial/answer | Under ‘AT’ command control. Auto answer with Call Indicate |
Antenna connector | SMA bulkhead connector on 160mm flying lead. (PCB antenna option available) |
Remote configuration | By the use of Hyper Terminal or any suitable terminal emulation package for access |
Approvals | The product conforms to : 3GPP TS 51.010-1, EN60950, R&TTE directive 99/5/EC EMC Directive 89/336/EEC & Low Voltage Directive 73/23/EEC |
Options | Multidrop by optional RS232 “Elster” mode or standard RS485 interface. Optional internal printed circuit antenna available. |
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Honeywell (Elster) A1140 Bespoke GPRS/GSM/SMS Wireless ASL 308 Modem (UK516-000)
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