Agilent / Keysight E1406A VXI GPIB Command Module, C-Size

The Agilent/Keysight E1406A is a C-size VXI GPIB Command Module that serves as a Slot 0 controller and Resource Manager within VXI systems. It bridges VXI architectures with GPIB-compatible instruments, enabling command and control of external devices through a single integrated interface. The module translates SCPI commands for register-based instruments and supports MXIbus protocol for high-throughput data transfer. Flexible triggering and clock interfacing allow synchronization of the VXI backplane 10 MHz clock with external TTL signals.

– Technical Specifications

• Form Factor: C-size, 1-slot module
• VXI Functionality: Slot 0 controller, Resource Manager, VMEbus system controller
• Memory: 2 MB RAM; FLASH memory for downloadable drivers
• Interfaces: GPIB (IEEE-488), RS-232
• Clocking: Synchronizes VXI backplane 10 MHz clock to external TTL signal
• Safety: Safety Class I instrument with protective earth terminal; grounding-type power plug required

– Key Features

• SCPI language support with translation capability for register-based instruments
• MXIbus protocol support for high-throughput data transfer
• Flexible triggering and clock interfacing for VXI backplane synchronization
• Compatible with message-based VXI modules from multiple manufacturers
• Integrated VMEbus system controller architecture

– Typical Applications

• Multi-instrument test system control and coordination
• Legacy GPIB device integration into modern VXI platforms
• Automated test equipment (ATE) with mixed instrument interfaces
• System-level clock and trigger distribution

– Compatibility & Integration

The E1406A communicates with message-based VXI modules across manufacturer platforms and integrates with industry standard test automation software including Agilent VEE and LabVIEW. Anti-static handling procedures are required during installation and service. Do not operate in the presence of flammable gases, fumes, liquids, or near containers thereof.