Internal Multi-Protocol COM Card

For SUPERtrol II (ST2) Family Including: ST2, MS748, ES749, ES759, ES761, ES762

The multi-protocol communication card is an internal, high per-formance, Building Management System communication solution for the ST2 flow computer family. The card provides an instant interface, enabling the KEP flow computers to communicate with multiple BMS protocols, including:

  • BACnet MS/TP
  • BACnet IP
  • Modbus TCP
  • Metasys N2
  • AB DF1
  • AB EtherNet/IP
  • LonWorks*

* LonWorks protocol requires a different module assembly from the other available protocols. LonWorks is not field selectable.


  • Internal communication card eliminates the need for external protocol converters.
  • Supports: BACnet IP, BACnet MS/TP, Metasys N2, Modbus TCP, AB Ethernet IP, AB DF1
  • Easy to configure via the Web Interface.
  • Dedicated internal LonWorks is also available
  • Dedicated internal RS485 Modbus RTU is also available

This option is avalaible on:
SUPERtrol II (ST2)MS748ES749ES759ES761ES762


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