Agilent/Keysight E1300A

The Agilent/Keysight E1300A is a B-size VXI mainframe that is 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.