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Industrial Fieldbus/Modbus Gateways

Digi One IAP combines reliable serial-to-Ethernet connectivity with protocol conversion and interoperability. Users can IP enable a broad range of serial devices, as well as link two industrial devices. It is ideal for device management and monitoring applications requiring specific industry protocol support.

Serial server functionality built into Digi One IAP allows virtually any serial device to be connected to a TCP/IP network. Applications may communicate with the serial device using TCP/UDP or Digi’s patented RealPort® COM port redirector for remote native COM port access. RealPort enables existing applications to communicate, without modification, with serial devices over the Ethernet. By creating a Modbus bridge multiple Modbus/TCP masters can share Modbus serial slaves or Modbus serial Masters can access Modbus/TCP slaves.

Digi One IAP supports a variety of serial (DF1, Modbus, ASCII) and Ethernet (ModbusTCP, AB/Ethernet, Ethernet/IP) protocols, allowing users to bridge serial and Ethernet devices, or both. Multi-master access allows multiple masters to communicate with a single slave across protocols. Digi One IAP converts ASCII data from serial devices to Ethernet protocols. An additional serial port can act as a pass-through port, allowing local devices to communicate with a slave unit without disrupting the serial-to-Ethernet connection.

  • Industrial protocol conversion and interoperability
  • 1 DB-9 serial port and additional pass-through port
  • Multi-master/multi-protocol support
  • Switch selectable RS-232/422/485
  • Tunable for low latency or optimized throughput
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70001777
70001777
ESP Price: $524.00

Digi One IAP industrial 1 port RS232/422/485 serial device server, industrial protocol version w/(1) DB9M or terminal block RS232/422/485 port & (1) RJ45 10/100BTX port (DIN rail mountable)
70002326
70002326
ESP Price: $638.00

Digi One IAP Haz industrial 1 port RS232/422/485 serial device server, industrial protocol version w/(1) DB9M or terminal block RS232/422/485 port & (1) RJ45 10/100BTX port (extended temperature model)