Protocol Converter Modbus RTU AHD-UIC

2 RS485 ports / Modbus RTU

Conversion of monitored parameters transmitted via external MODBUS networks

Product Features

  • Profile module for installation on standard profile rails in consoles, control panels or control cabinets
  • Degree of protection IP 20
  • 2 galvanically isolated RS485 interfaces for data transmission from external systems with Modbus RTU communication protocol
  • Adaption of further communication protocols on demand
  • Acquisition and conversion of analog and binary data
  • Automatic failure detection
  • Data transmission to ship alarm system via CAN-bus
  • Redundant system available with combination of two devices (master/slave)
  • Type approved by Germanischer Lloyd and Lloyd´s Register of Shipping (further approvals on demand)



The protocol converter AHD-UIC is a microprocessor-controlled device for reactionless acquisition of data from external systems with Modbus communication protocol. The data is converted and transmitted for presentation via CAN-bus to displays of ship alarm system.

Drawings and photos AHD-UIC

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