Sealevel Systems, represented in Australia by Allied Data Systems , has announced the Relio R4000 rackmount computer designed for use in space-critical environments.
Available with up to a 1.4GHz Intel Pentium M processor, the R4000 offers good performance and I/O expansion in a 1.75” high chassis.
Expansion locations on the front and rear of the R4000 allow interface to a wide variety of real world devices and sensors using Sealevel SeaI/O OEM modules.
System designers can choose from a variety of I/O configurations, including serial, optically isolated inputs, Reed and Form C relay outputs, TTL interface compatible with industry standard solid-state relay racks, A/D and D/A.
Designers can choose from several processor options including 500MHz AMD Geode LX800, 1.0GHz ULV Intel Celeron M, or 1.4GHz Intel Pentium M models.
Each system is packed with standard features including dual 10/100BaseT Ethernet, two high-speed USB 2.0 ports, four serial ports, keyboard and mouse ports, and analogue video.
Fanless operation is possible to 50°C and application programmes can execute from CompactFlash for the ultimate in reliability — no moving parts.
To achieve maximum reliability, the Relio R4000 supports Windows XP Embedded (XPe) and Linux operating systems running from CompactFlash.
Sealevel support engineers can assist with migrating applications to the XPe platform. Optional high-temperature hard drives are available for applications requiring disk storage.
Sealevel Systems, founded in 1986, provides industrial computing solutions in addition to a variety of communications and I/O products including PCI Bus cards, Ethernet serial servers, USB serial adapters, PCMCIA cards, and PC/104 modules.
The product line includes multi-port RS-232, RS-422/485, RS-232/422/485 multi-interface high-speed sync/async, and digital/relay I/O.