Network connectivity to Ethernet, HTTP, SMTP, EtherNet/IP and Modbus TCP/IP

SI-Ethernet supports real-time Ethernet (IEEE 1588 V2 Precision Time Protocol), HTTP, SMTP, EtherNet/IP and Modbus TCP/IP.

The module can be used to provide high speed drive access, global connectivity and integration with IT network technologies, such as wireless networking.

Features include:

  • Real-time Ethernet (IEEE 1588 V2 Precision Time Protocol), Modbus TCP/IP, EtherNet/IP
  • Network synchronization of less than 1 μs jitter (typically <200 ns)
  • 1 ms cycle time for synchronous cyclic data
  • Bandwidth protection through a network gateway that manages non-real-time Ethernet messages
  • Master/follower and peer-to-peer communications capabilities
  • Addressing is IP based Dual 100 BASE-TX RJ45 connectors with support for shielded twisted pair, full-duplex 100 Mbps connectivity with auto crossover correction
  • Integrated switches allow for use of line networks i.e. daisy chaining
  • Both ports operate in full duplex mode as a network switch
  • LED indication of network port activity

Drive Compatibility

This module operates with: Unidrive M, Commander C, Digitax HD* and the specialist Elevator, Pump and HVAC Drive families.
*Digitax HD M750 features Ethernet onboard.

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