Engineer for a Day: Wireless Modbus Gateway

Engineer for a Day is a new feature for you to provide feedback and suggestions for products that are currently in development at Sealevel. Please provide input for our engineering team by commenting.

Wireless Modbus Gateway

The Basics: The Wireless Modbus Gateway will provide wireless Ethernet Modbus TCP to RS-485 communication to SeaI/O modules.

A Few Planned Features

  • RS-485 interface
  • DIN Rail mounting option
  • Voltage input range
  • Screw terminal power input and RS-485 connections
  • Software-configurable Modbus address, where applicable
  • Best-in-class RS-485 interface transient protection

What would make this product great? Would you want the ability to daisy-chain? Metal, plastic, does it matter? Let us know!


  1. Dave Bailey
    Posted February 28, 2017 at 11:38 am | Permalink

    What about making it sealed for outdoor use?

  2. Katherine Elrod Katherine Elrod
    Posted February 28, 2017 at 2:24 pm | Permalink

    That’s a great idea, Dave. Generally we recommend an IP-rated enclosure or pole-mounted box, depending on your specific application.

  3. Posted April 12, 2017 at 4:38 pm | Permalink

    Probably a big change in scope, but could you also add a USB port? Would be great to be able to add USB to ??? adaptors to interface with other protocols. When is the release date for this? I could use one today…

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