Project Description

MP48

The RTU, based on ITACO-MP48 technology,  is designed to be able to offer products, systems and integrated solutions for every application in the industrial, infrastructure, residential and utilities fields. The clear criticality of the application and the characteristics of the environments in which these devices heve to work, requires special care in  all stages of production, from design to installation and start-up. For this reason we have achieved very stringent quality goals of our product: high modularity, high performance, reliability certified by accredited laboratories, specifically engineered testing procedures. From the hardware point of view, quality of each product is guaranteed by 32-bit CPU, while, as regards the software, by the LinuxRT operating system and by components implementing the IEC 60870-5 (101, 103, 104 both client and server) protocol family, by the IEC 61850 protocol and by Modbus protocol (master and slave). The processor can also implement programmable logic according to IEC 61131 and to set up an HMI panels framework, programmable with graphic design software.

  • embedded real time Linux OS

  • acquisition of simple or multiple digital signals, analog or digital measures, energy pulses

  • commands and set-point management

  • time synchronization with time server via NTP network protocol and / or GPS receiver module that can be installed  on board

  • management of SNMP protocol

  • millisecond temporal resolution of the events

  • communication via dedicated cable networks, switched networks, radio, fiber, WiFi, GSM / GPRS, ADSL, frame relay

  • multiple connections to multiple supervisory centers management with different communication protocols

  • master-slave configurations for local areas

  • optional remote installation of the I / O  modules

  • Integrated web server for remote viewing of data, states, log, parameters

  • inclusion of local and distributed logic using the IEC 61131 standard logical operators

  • COMTRADE files storage and transmission

  • ability to connect to intelligent field devices (PLCs, controllers, IEDs, etc.) via field bus with standard IEC 60870-5-101, IEC 60870-5-104 protocols, Modbus, IEC 60870-5-103, IEC 61850, etc

  • local memory log with programmable events cancellation  logic based on the earliest date or on memory space (1 million events per 100 Mbytes of memory)

  • 32-bit  CPU;
  • embedded real time Linux OS;
  • solid state memory from 500 to 2000 MB;
  • millisecond temporal resolution of the events;
  • communication via dedicated cable networks, switched networks, radio, fiber, WiFi, GSM / GPRS, ADSL, frame relay;
  • log files management with programmable logic cancellation of events based on the earliest date or on memory space (1 million events per 100 Mbytes of memory);
  • high density of I/O points (48 ) for each card;
  • high density of input / output points  for each cage, that can be equipped up to 8 cards for a total of 384     I / O points;
  • high capacity of  the peripheral device, that can be assembled with multiple cages,up to a maximum of 6, for a total of over 2000 I/O points;
  • 3  Ethernet 10/100 Mbit ports;
  • 4  RS232 / 485 serial lines;
  • Communication protocols:
    • IEC 60870-5-101
    • IEC 60870-5-104
    • IEC 60870-5-103
    • IEC 61850
    • MODBUS ASCII / RTU
  • Modular architecture based on a base unit capable of handling 48 field points (32 Digital Inputs, 8 Digital Outputs and 8 Analog Inputs). All inputs are opto-isolated and the commands work in 1 / N configuration;
  • standard Eurocard module 2 card format (normally installed in standard 19 “rack, 6 DIN units height and 275mm depth);
  • option for dual hot-swappable power supply with fault  alarm;
  • option for dual CPUs and hot standby communication with failure alerts;
  • high density of  input / output  points for each cage, that can be equipped with up to 8 boards for a total of 384  I / O points;
  • Power input cards for 90 to 260 VAC and 18 to 132 Vdc;
  • ON / OFF  optocoupled input telesignals for 18 to 132 Vdc with positive or negative polarity, and 18 to 132 VAC. Each card group of 32 inputs has a separate common;
  • Bi-directional telemetry with 16-bit resolution and with suppressed zero, for high impedance voltage input (from +/- 0.5 to +/- 10 VDC) and current inputs (+/- 0,375mA to +/- 20mA) with a minimum impedance of 124 Ohm, and common point for each 8 inputs group. Each 8 input group  is electrically isolated;
  • impulsive remote controls relay output with high insulation and control of  contacts failure;
  • 12-bit analog control output, for current up to 20 mA and voltage up to 10Vdc, electrically  isolated in groups of 4 outputs, with the possibility of re-reading of the output value

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