Sealevel Systems, Inc
Serial Performance You Can Trust
Sealevels serial products designed using the XR16C850 UART provide 128-byte FIFO, 16 times larger than boards designed with 16C550 parts commonly found on other serial products. This capability allows error free operation even in high-speed applications regardless of the operating system.
The RS-232/422/485 multi-interface Capabilities afford the user maximum flexibility. Choose RS-422 mode for long distance communication up to 4000 feet where noisy immunity and high data integrity are essential. Or, select RS-485 and capture data from multiple peripherals in a RS-485 multi-drop network. The onboard auto-enable hardware automatically handles the RS-485 driver enable allowing the RS-485 ports to be treated as standard serial ports by the operating system. This allows the standard COM driver to be utilized for RS-485 communications.
Digital I/O Solutions
Whether your application calls for TTL interface to solid-state relays or can use our industrial I/O products offering relay output and optically isolated input, Sealevel can provide the digital I/O solution you need. The wide range of accessories, including terminal blocks and cabling, simplify the installation process.
BTO = Build to order
Synchronous and asynchrounous cards
Sealevel still offers a wide variety of synchronous as well as asynchrounes PCI and PCI Express Cards. Not only the astonishing quality of these cards but also the long lifetime and support are two of the main factors on why Sealevel's multiport solutions are among the best that still exist and keep on providing.