The Agilent/Keysight E1300A is a B-size VXI mainframe that serves as the backplane and infrastructure hub for modular VXI-based automated test systems. It accommodates nine total slots: seven external B-size slots, two internal B-size slots for 2-slot multimeters (E1326A/E1326B), and three external A-size slots for peripherals such as the E1324A RS-232C/422 interface.
Technical Specifications
Architecture & Connectivity
• Built-in command module functionally equivalent to E1306A
• Primary interface: HP-IB (IEEE-488)
• Data transfer bus: 16 bits
• VME bus: P1 only
• RS-232 support: Up to 19200 Baud
• Power input: 115 Vac / 230 Vac, 50 Hz to 400 Hz
Memory
• Non-volatile battery-backed RAM (base): 256 KB
• Optional expansion: 512 KB, 1 MB, 2 MB
• Typical uses: OS, drivers, program storage
Thermal & Power Protection
• Cooling: Standard airflow (enhanced dual-fan cooling available in E1300B/E1301B variants)
• Over-temperature, over-voltage, over-current, and short-to-ground protection on all backplane outputs
• ACFAIL* and SYSRESET* signals generated per VXI Specification Revision 1.4
– Key Features
• Nine modular slots enable flexible instrument configuration
• Integrated HP-IB command module eliminates need for external controller in many applications
• IBASIC controller language option for standalone operation with DC power
• Battery-backed non-volatile memory ensures program persistence
• Wide input voltage and frequency range supports global deployment
• Rack-mount compatible architecture
– Typical Applications
• Automated test and measurement system backbones
• Data acquisition and instrumentation integration
• Production test environments requiring modular expansion
– Compatibility & Integration
The E1300A integrates with VXIplug&play frameworks and supports legacy HP-IB control schemes. It accepts E1326A/E1326B multimeters and other VXI-compliant modules. The E1301A/B variant adds front-panel keyboard control for manual operation and diagnostics.
