The Agilent/Keysight E8401A is a C-size, 13-slot VXI mainframe providing a stable, controlled environment for VXI module integration in general-purpose test systems. It delivers 500 W of usable power with an innovative air distribution system that operates in Variable or Full Speed modes, controlled via front-panel switch. The mainframe features an improved backplane design optimized for high-speed inter-module communication and injector surface rails supporting the QUIC easy insertion and extraction system.
Technical Specifications
• Form Factor: C-size, 13-slot VXI mainframe
• Usable Power: 500 W
• Input Voltage Range: 90 VAC to 264 VAC (47 Hz to 66 Hz); also supports 90 VAC to 132 VAC at 360 Hz to 440 Hz
• Cooling: Separate power supply cooling fan(s) with independent air path; dual cooling modes for flexible thermal management
• Backplane: High-speed communication architecture with QUIC injector surface rails for module insertion/extraction
• Current Capability: Dynamic and peak current capability provisioned for most applications
– Key Features
• Efficient, quiet cooling system with selectable fan speed control
• Front-panel diagnostics connector for continuous local or remote system monitoring
• Basic mainframe status indicators for quick operational verification
• VXI Specification, VXIbus, and VXI plug and play compliant architecture
– Interfaces
• VXIbus (full compliance)
• RS-232 connection for mainframe information access
• Front-panel diagnostics connector supporting local and remote monitoring
– Compatibility & Integration
The E8401A integrates with any VXIbus-compliant module ecosystem and operates within global AC utility standards, supporting both standard industrial frequencies (47–66 Hz) and military/specialized applications (360–440 Hz). RS-232 connectivity enables straightforward integration with legacy and modern test control systems.
