en/

iRZ MC52iWDT

Available for order
  • GSM/GPRS terminal
  • GSM 850/1800<
  • Watchdog timer
  • Connectors/interfaces:
    RS232/Audio
  • Description
  • Specifications
  • Documentation

MC52iWDT is a dual-band (900/1800 MHz) GSM modem intended for data transmission via cellular communication networks with GPRS support (class 10) and TCP/IP protocol stack. External interfaces: RS232 serial port, TJ-4P4C connector for audio handset connecting, TJ6-6P6C power connector. The main functions include: data transmission by use of CSD and GPRS technologies, reception and transmission of voice signals, faxes and SMS-messages. In MC52iWDT model the function of unconditional reboot according to watchdog timer is implemented. The modem is controlled by standard AT-commands. MC52iWDT is designed to operate in automatic data collecting systems of heat and electricity supply meters, vending sale systems, in automatic payment machines, as well as in other systems with wireless data transmission. 

Frequency bands
  • GSM 900/1800 mHz;
  • GPRS class 10;
  • TCP/IP stack;
Main parameters
  • GPRS class 10 – up to 85.6 kbps;
  • MS class B;
  • SMS: MT, MO, CB, Text and PDU modes;
  • CSD up to 14.4 kbps;
  • USSD;
  • Fax group 3 class 1;
  • Voice communication:
    • HR/FR/EFR/AMR speech coding;
    • Hands-free base operations;
    • Noise reduction function, echo suppression;
Available network protocols
  • TCP, UDP, HTTP, FTP, SMTP, POP3;
  • Conulol is effected through AT-commands (Hayes 3GPP TS 27.007, TS 27.005);
  • Toolkit for SIM-applications;
  • Timer restart function is realized;
Power supply
  • Supply voltage range: 9 V ... 30 V;
  • Supply current less than:
    • At 12 V power supply voltage - 200 mA;
    • At 24 V power supply voltage - 100 mA;
Interfaces
  • DB9 connector for connection of the data cable (interface RS232);
  • FME connector for GSM antenna connection;
  • TJ4-6P4C connector for audio interface connection;
  • TJ6-6P6C connector for power supply connection;
Physical parameters
  • Plastic housing;
  • Dimension: 69x75x26 mm (max.);
  • Weight: 100 g max.;
  • Operating temperature range: -40°C to +65°C.
Application
  • Internet access;
  • Remote monitoring and conulol of technological processes;
  • Navigation and Logistics;
  • Payment and POS;
  • Telemeuly;
  • Signaling;
  • Telephony;
  • Data collection.