The Agilent/Keysight E1400B is a C-size, 13-slot VXI mainframe that delivers a high-performance platform for demanding test and measurement systems. Part of the 75000 Series, this mainframe combines VXIbus and VMEbus compliance with cooling technology and flexible power delivery to support complex modular instrumentation architectures.
Technical Specifications
Chassis Architecture
• C-size form factor with 13 slots
• VXI Specification Revision 1.4 compliant
• VMEbus system specification Revision C.1 compliant
• High-performance backplane with solid-state automatic daisy-chain jumpering for VMEbus grant and interrupt acknowledge lines
Power Delivery
• Input voltage: 100 Vac to 240 Vac (automatically adjusts for 100/120 VAC and 220/240 VAC nominal)
• Input frequency: 50 Hz, 60 Hz, 400 Hz AC, or DC line voltages
• Power factor corrected input section
• Available power: up to 1690 W at 25°C (120-240 Vac input)
• Usable power: 900 W at 25°C (120-240 Vac input); 650 W at 25°C (100 Vac input)
• Full protection: over-temperature, over-voltage, over-current, short-to-ground, and cross-supply short detection with full shutdown and recovery via standby or line recycling
• Generates ACFAIL* and SYSRESET* signals per VXI Specification Revision 1.4
Thermal Management
• Pressurized Air Channel cooling technology with variable-speed fan control
• High-speed mode available for maximum airflow
• Clean, uniform airflow distribution to each module
• Tool-free rear panel air filter access for maintenance
Backplane & Shielding
• Compatible with Agilent backplane connector shield kit (p/n E1400-80920)
• Connector shields provided per VXI Rev. 1.4, B.7.2.3
• P1/2 connector interfaces
– Key Features
• Easy serviceability: airflow and power supply accessible via rear panel
• Automatic daisy-chain configuration eliminates manual VMEbus switch settings
• Full VXIbus signal compliance including optical, coded electrical, and binary interfaces
• External control interfaces for equipment under test connectivity
– Compatibility & Integration
The E1400B integrates with VXI-based test systems requiring high slot density and flexible power budgets. Rear panel connector provides access to supply voltages, remote on/standby control, ACFAIL, SYSRESET, and +5VSTDBY signals.
