Your automation, our passion.

+1.763.957.6000  |  HPD Support Login  |  Newsletter Signup

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 RTS, DeviceMaster PRO, or DeviceMaster LT using your existing software applications. In addition, the DeviceMaster Serial Hub provides a cost-effective solution for RS-232 only 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, surge protection, and device management software to ensure successful implementation.

View information about our our device server firmware applications.

For information on our industrial protocol support.