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Elpro 105U-G-PR2: Profibus DP Master

Elpro 105U-G-PR2: Profibus DP Master

SKU: 105U-G-PR2

The Elpro 105U-G-PR2 provides Profibus-DP Slave functionality according to EN 50170. Profibus is a popular automation fieldbus that originated in Germany and is used extensively by Siemens and other automation suppliers.

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Wireless gateways provide connectivity between similar/dissimilar industrial databuses and/or field device I/O (e.g. Ethernet/IP to Profibus, etc.) Connected via RS232/485 and Ethernet, register allocated data-bus values are transmitted/received by radio to and from devices such as PLC's, HMI's, etc.

Flexible by design, Elpro's 105U-G series can multi-hop repeat five times, support a variety of industrial protocols and when combined with Elpro's 1115S and/or I/O products, can create simple to complex I/O products, can create simple to complex I/O networks supporting differing protocols.

Elpro 105U-G-PR2

  • Profibus DP Master; 2048 bytes input and 2048 bytes output
  • (Up to 4300 D I/O or up to 1024 AI/1024 AO)
  • RS-485 optically isolated with onboard DC/DC converter
  • Automatic baud rate detection: 9600bps - 12Mbps
  • Profibus DP to EN 50170 standard
  • AC/DC/battery power options, UPS battery charger and solar regulator
  • Interconnects similar/dissimilar industrial protocols (Master/Slave, Slave/Slave, Master/Master) connecting to databus at full speed (e.g. 12 Mbps Profibus)
  • Eight on-board digital I/O which can be configured as either inputs or outputs. Additional internal I/O points include low/normal supply/battery voltage (analog)
  • Point to multi-point connectivity with forward error correction, communications integrity check with security encryption
  • Online read/write of register I/O, reporting of signal strength (RSSI) with diagnostics including radio path measurement and communications logging

Indicative Applications

  • PLC - PLC-Similar/dissimilar databases
  • Storage tank monitoring
  • SCADA System and remote PLC connection
  • One way and Multi I/O interconnection to PLCs and DCS/HMI
  • Moving machinery PLC to PLC/HMI connection
  • Databus cable replacement
  • Smart instrument interface and connection
  • PLC - PLC-Similar/dissimilar databases
  • Storage tank monitoring
  • SCADA System and remote PLC connection
  • One way and Multi I/O interconnection to PLCs and DCS/HMI
  • Moving machinery PLC to PLC/HMI connection
  • Databus cable replacement
  • Smart instrument interface and connection

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