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Protocol converter Modbus RS-485 via mobile communication ЕM – 486

Protocol converter Modbus RS-485 via mobile communication ЕM - 486

Protocol converter RS-485 via mobile communication EM-486 provides access to readings of gauges and registers of Modbus connected via RS-485 interface MODBUS TCP with the help of text SMS messages, EM-486 has:

  • Flexible options of connection (via wire or wireless communication, automatic method selection of communicating with a server, automatic or manual selection of GSM provider and communication parameters, resetting of MAC-address and other Ethernet settings);
  • Protection of access (password for setting mode, filter of IP-address for setting or connection to

Modbus network, connection only to the selected server with automatic log-in, password for control via SMS);

  • Different modes of data interchange via Modbus network (RTU or ASCII, with checking of parity for even-odds or without checking, wide range of transmitting rate, adjustable delay);
  • Programmable outputs for reaction at events and alarms;
  • Programmable inputs for sensors;
  • Programmable impulse meters for every sensor;
  • Power output for sensors;
  • Reserve power supply input;
  • Service functions (real time clock, software updating option).

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