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Serial Converters & Repeaters

Westermo manufacture an extensive range of industrial serial converters and repeaters. Whether you wish to convert between Ethernet, RS-232 and RS-422 or RS-485, extend a serial network, provide a gateway between Modbus RTU or ASCII and Modbus TCP, convert between 2-wire and 4-wire applications, or even provide isolation between serial devices, Westermo has a solution. Our industrial serial converters / repeaters are designed for use in harsh environments and ensure rugged, reliable communications.

Serial Converters & Repeaters

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  • Standard: EN 50121-4
Westermo MDW-45 LV

RS-422/485 Converter 1 x RS-422/485 4-position detachable screw terminal, 300 bit/s to 115.2 kbit/s1 x RS-232 9-pin D-sub, 1200 bit/s to 115.2 kbit/s

Westermo MDW-45 HV

RS-422/485 Converter 1 x RS-422/485 4-position detachable screw terminal, 300 bit/s to 115.2 kbit/s1 x RS-232 9-pin D-sub, 1200 bit/s to 115.2 kbit/s

  • On enquiry