Recommended replacement: iRZ MC52iT
  • GSM/GPRS terminal
  • GSM 900/1800
    watchdog timer
  • Connectors/interfaces:
  • Description
  • Specifications
  • Documentation

MC52PU 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, USB connector of type B, TJ6-6P6C power connector. The characteristic feature of this model is powering through USB connector. The main functions include: data transmission by use of CSD and GPRS technologies, reception and transmission of voice signals, faxes and SMS-messages. The modem is controlled by standard AT-commands. MC52PU is intended for use in telemetering and telemechanic systems, automatic data acquisition systems, as well as in other systems in which wireless data transmission is required from the systems connected to USB interface. 

Frequency bands
  • 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;
Available network protocols
  • Control by AT-commands (Hayes 3GPP TS 27.007, TS 27.005);
  • Toolkit for SIM-applications;
  • Compatibility with GSM Phase 2/2+;
Power supply
  • Supply available from the USB;
  • Supply voltage range: 9 V ... 30 V;
  • Supply current less than:
  • At 12 V supply voltage - 200 mA;
  • At 24 V supply voltage - 100 mA;
  • DB9 connector for data cable connection ( interface RS232);
  • USB B (power via USB);
  • FME connector for GSM antenna connection;
  • TJ6-6P6C connector for power supply connection;
Physical parameters
  • Plastic casing;
  • Dimension: 69 х 75 х 26 mm (max.);
  • Weight: 100 g max.;
  • Operating temperature range: -40°C to +65°C;
  • Internet access;
  • Remote monitoring and control of technological processes;
  • Navigation and Logistics;
  • Payment and POS;
  • Telemetry;
  • Signaling;
  • Telephony;
  • Data collection.