Comtrol Corporation is an expert device connectivity manufacturer and the product leader in device communication for industrial, hospitality, security, energy and traffic markets. Comtrol products are ideal for connectivity applications such as; manufacturing automation, traffic intersection monitoring, surveillance and perimeter security, sensor monitoring and renewable energy systems. Comtrol’s product lines include RocketLinx industrial grade Ethernet and Power over Ethernet switches, DeviceMaster device servers and gateways and RocketPort cards and serial hubs. Our products are designed to work with the widest range of hardware and software environments to provide seamless system integration.
Express Systems & Peripherals is a distributor of Comtrol products. We carry the full Comtrol RocketPort product line. If the product you are looking for is out of stock, please call us at (800) 222-0172 and we will special order it for you.
Industrial Ethernet Switches
The RocketLinx™ family of Industrial Ethernet switches are designed to meet the performance and environmental demands for applications requiring extended operating temperatures, rugged housings and high performance and reliability. With both managed and unmanaged models available, the RocketLinx ES series of switches provide cost-effective networking solutions delivering the industry’s best Ethernet switch technologies.
Industrial Wireless 802.11 Wi-Fi Ethernet to Serial
Comtrol’s wireless products are ideal for situation where LANs are not feasible, where running network cable is not practical or where devices are physically moved or rearranged periodically.
DeviceMaster Ethernet to Serial Device Servers (Secure)
The DeviceMaster® family of serial to 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.
Industrial Ethernet Media Converters
RocketLinx MC5001 and MC7001 are full-featured industrial grade serial and Ethernet fiber media converters. They are designed to meet the needs for EMI immunity and extended fiber transmission within the harsh environments typical of traffic, power, rail, and other industrial applications.
Industrial Serial to Fiber Converters
RocketLinx MC5001 and MC7001 are full-featured industrial grade serial and Ethernet fiber media converters. They are designed to meet the needs for EMI immunity and extended fiber transmission within the harsh environments typical of traffic, power, rail, and other industrial applications.
RocketPort USB to Serial
Comtrol’s RocketPort USB Serial Hub family provides the ideal solution to easily add multiple serial ports for virtually any system application, including retail, industrial applications, POS, remote access and data collection.
DeviceMaster UP Fieldbus/Modbus Gateway
The DeviceMaster UP industrial Ethernet gateway enables managers to leverage legacy devices and boost ROI, while reducing PLC programming and maintenance costs with simplified PLC interfaces. The DeviceMaster UP industrial Ethernet gateway is a cost-effective and proven industrial Ethernet connectivity solution.
RocketPort Serial Boards
RocketPort MultiPort Serial Boards include Universal PCI, PCI, & ISA boards with a variety of connection options. Select from RS232, RS422/485, & RS232/422/485 models in 2, 4, 8, 16port.
RocketModems
Convert modem to serial port with RocketPort 4 and 8Port PCI-X serial bus expansion cards.
