The Abaco Systems VP74221-P0BC is a 6U VMEbus embedded computer built for demanding OEM applications in telecommunications, industrial automation, military, aerospace, medical, and scientific imaging. Built around an Intel Pentium processor, this all-in-one system combines onboard I/O with PMC expandability and operates across an extended temperature range of -40°C to +75°C, making it suitable for field deployment in harsh environments.

Technical Specifications

Processor: Intel Pentium
Form Factor: 6U VMEbus
Power Supply: Single +5V supply
Storage Interface: PCIbus Enhanced IDE
SCSI: Wide SCSI interface, up to 40 MB/Sec data transfer
Operating Temperature Range: -40°C to +75°C
Operating Altitude: Sea level to 1000 m (3300 ft.)

– Key Features

• Four independent serial channels configurable as RS-232 or RS-422/485
• Two IEEE 1284 parallel ports
• Onboard Ethernet port
• Integrated video interface
• PMC (PCI Mezzanine Card) extension slot for custom I/O expansion
• Flexible RAM configurations
• Single +5V power input

– Typical Applications

Telecommunications infrastructure, industrial automation systems, military and aerospace platforms, medical instrumentation, and scientific imaging systems requiring rugged, thermally-extended operation and multi-protocol serial connectivity.

– Compatibility & Integration

Supports Windows NT, Windows 98, MS-DOS, QNX, VxWorks, and Solaris. Mezzanine expansion via PMC interface enables custom I/O integration without redesigning the host platform.