The Keysight U2903A is a terminal board accessory engineered for the U2600A Series USB modular digital I/O modules. It provides a SCSI-II 100-pin connector interface with a 1-meter cable, enabling field connections to compatible digital I/O measurement modules. Pin configuration is module-dependent, requiring pairing with the specific U2600A Series module in use.
Technical Specifications
• Connector Type: SCSI-II 100-pin
• Cable Length: 1 meter
• Pin Count: 100
– Key Features
• Direct SCSI-II 100-pin interface for robust signal routing
• 1-meter cable length for flexible bench and rack deployment
• Module-specific pinout configuration ensures proper signal mapping
• Compact terminal board design minimizes connection overhead
– Typical Applications
• Digital I/O signal distribution and termination
• Logic-level signal routing in test and measurement systems
• Hardware expansion for automated test equipment (ATE) configurations
• Laboratory and production test environments requiring multiple digital channels
– Compatibility & Integration
The U2903A is designed exclusively for integration with Keysight U2600A Series USB modular digital I/O modules. Supported models include:
• U2651A (32 Input, 32 Output)
• U2652A (64 Input)
• U2653A (>64 Output)
Pin assignments and signal routing vary by paired module; verify module documentation for specific pinout requirements before deployment. Product status is obsolete as of June 1, 2024. Standard technical support remains available for 5 years following discontinuation.
