UK industrial technology since 1998 Authorised Milesight distributor Ships from the UK

Entry-level Serial & Modbus Gateways

Entry-level serial device servers and Modbus TCP gateways for connecting RS-232/RS-485 instruments, meters and PLCs to Ethernet networks. ATOP SE5201/SE5202 and MB5201/MB5202 series: compact, DIN-rail mounted and priced for volume roll-outs. UK supply and configuration support from Indiott.

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  • MB5201 Series

    ATOP MB5201 Serial to Ethernet Modbus Gateway

    MB5201 Request a price

    The ATOP MB5201 is an entry-level industrial Modbus gateway that connects serial field devices to Ethernet networks. It supports the four most common interfaces, RS-232, RS-422, RS-485 and Ethernet, so you can bridge almost any serial meter, PLC or RTU onto a Modbus TCP network. A configuration utility lets you select the hardware interface and…

  • MB5202

    ATOP MB5202 Serial to Ethernet Modbus Gateway

    MB5202 Request a price

    Diverse Hardware InfrastructureThe MB5202 Modbus Gateway supports the four most commonly used communication standards, RS-232, RS-485, RS-422, and Ethernet. It comes with a user-friendly configuration utility to allow quick hardware interface selection, so you can easily connect to your existing communication infrastructure. And with industrial EMC protection plus a wide operation temperature range, MB5202 is…

  • SE5201

    ATOP SE5201 Serial to Ethernet Device Server

    SE5201 Request a price

    Despite Ethernet having become the new backbone standard of Industrial Automation, Serial devices still remain highly relevant today, with numerous devices installed on sites worldwide. So with ATOP’s SE5201 Series, you can transform any serial device into an Ethernet-capable one, allowing you to control and monitor your legacy serial devices via your LAN or WAN…

  • SE5201C

    ATOP SE5201C Serial to Ethernet Device Server

    SE5201C Request a price

    Despite Ethernet having become the new backbone standard of Industrial Automation, Serial devices still remain highly relevant today, with numerous devices installed on sites worldwide. So with ATOP’s SE5201C Series, you can transform any serial device into an Ethernet-capable one, allowing you to control and monitor your legacy serial devices via your LAN or WAN…

  • SE5202

    ATOP SE5202 Serial to Ethernet Device Server

    SE5202 Request a price

    Despite Ethernet having become the new backbone standard of Industrial Automation, Serial devices still remain highly relevant today, with numerous devices installed on sites worldwide. So with ATOP’s SE5202 Series, you can transform any serial device into an Ethernet-capable one, allowing you to control and monitor your legacy serial devices via your LAN or WAN…