The Agilent/Keysight E1301A is a B-size VXI mainframe that integrates a high-performance command module with a 9-slot chassis for multi-channel data acquisition and precision measurement applications. The mainframe accommodates 7 external slots and 2 internal slots, including dedicated space for a 2-slot E1326A or E1326B Multimeter, with 3 external A-size slots available for flexible module expansion. A built-in command module—functionally equivalent to the E1306A—provides integrated GPIB (IEEE-488) interface and Resource Manager, supporting SCPI and IEEE-488.2 Common Commands. The front panel and two-line vacuum fluorescent display enable manual control and troubleshooting without requiring external GPIB connectivity, making it well-suited for remote installations.
Technical Specifications
Chassis Architecture
• 9-slot B-size VXI mainframe: 7 external, 2 internal slots
• 3 external A-size slots for plug-in modules
• Module-to-module synchronization and dedicated error queue per instrument
Power Supply
• DC outputs: +5 V @ 12.2 A, +12 V @ 4.6 A, −12 V @ 0.9 A
• Maximum usable power: 120 W at 40 °C
• Input: 115 Vac to 230 Vac (250 V maximum), 50 Hz to 400 Hz
• Over-temperature, over-voltage, over-current, and short-to-ground protection
• Optional DC power connector for portable/UPS applications
Thermal Management
• Standard single-fan cooling with 25 W per slot capacity and 10 °C temperature rise
• (E1301B variant includes dual-fan cooling for higher-dissipation modules)
Interface & Control
• Integrated GPIB (IEEE-488) and Resource Manager
• VXI P1 connector, Trigger Input and Pacer Output BNC connectors
• Two-line vacuum fluorescent display for menus, results, and status monitoring
• SCPI and IEEE-488.2 Common Commands protocol support
Physical
• Dimensions: 426 mm W × 510 mm D × 177 mm H (189 mm with feet); 569 mm D with terminal blocks
• Weight: 7.8 kg (17 lbs)
– Key Features
• Integrated command module eliminates need for external controller in many configurations
• Local front-panel operation for troubleshooting and manual measurement without GPIB dependency
• Mainframe memory management for readings and data storage
• VXI Specification Revision 1.4 compliant backplane signals (ACFAIL*, SYSRESET*)
– Typical Applications
• Multi-channel automated test systems
• Remote data acquisition requiring standalone operation capability
• Precision measurement and control with modular instrument flexibility
– Compatibility & Integration
Accepts E1326A and E1326B Multimeter modules in dedicated 2-slot internal positions. Supports any VXI A-size module in external slots. Standard VXI P1 backplane ensures interoperability with third-party plug-in instruments.
