Products / Modems / Multidrop Modems

Industrial multidrop modems

Multidrop modems for industrial automation
Westermo Multidrop modems for legacy applications.

For applications where several serial RS-232, RS-422 or RS-485 devices need to be connected together over large distances, the Westermo range of industrial multidrop modems ensure reliable communications in the harshest environments. Our multidrop modems act as transparent line sharers, where a master device needs to communicate with a number of slaves, for example, data being collected from a number of substations and then transmitted back to a SCADA.

(Showing all products)
Westermo Line Split Unit LD-02.

LD-02

Line sharing modem
1x 10 mA tri-state balanced current loop up to 38.4 kbit/s
1 x RS-232 up to 38.4 kbit/s
1 x RS-422/485 up to 38.4 kbit/s

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Whitepaper on the 4 cornerstones of reliable mission-critical networks.

The 4 cornerstones of reliable networks

Learn the recipe for designing, implementing and maintaining a truly robust and resilient industrial network with this white paper.

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Carl de Bruin

International sales

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