FPO

DeviceMaster ® Ethernet Device Servers

The DeviceMaster Ethernet Device Servers enable superior device networking capabilities. Connect RS-232/422/485 serial devices to the network with DeviceMaster using your existing software applications. Supports native COM, TTY, or TCP/IP socket communications. Comtrol’s DeviceMaster products now feature enhanced security offering SSL & SSH management and SSL serial data stream encryption.

DeviceMaster customers can take advantage of our downloads including device drivers, online support, surge protection, serial port test and monitoring software, and device management software to ensure successful implementation.

View information about our our device server firmware applications.

For information on our industrial protocol support.

Compare Comtrol’s DeviceMaster Products


  • DeviceMaster RTS

    • Remotely manageable, programmable, real-time serial device server
    • 10/100BASE-T Ethernet connector
    • 1,2,4,8,16 or 32-Ports
    • RS-232/422/485 software selectable
    • DB9 or RJ45 connectors

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  • DeviceMaster PRO

    • High-performance Ethernet connected device server
    • 10/100BASE-T network
    • RS-232/422/485 software-selectable
    • DB9 or RJ45 connectors
    • Enhanced surge protection

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  • DeviceMaster Serial Hub

    • Affordable, high-density, high-performance Ethernet-attached device server
    • 10/100BASE-T network support, industry-standard DB9 connectors, and RS-232 interfaces

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  • DeviceMaster LT16

    • Digi form factor and RS-232 pinout compatible
    • RS-232/422/485 software selectable ports with termination resistors
    • Dual 10/100 Fast Ethernet ports

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