The Keysight 34938T is a detachable terminal block adapter engineered for the Keysight 34938A 20-channel 5 Amp Form A Switch module. It provides screw-type connections for discrete external wiring, enabling secure signal paths in automated test systems. The adapter maintains organized wiring integration within laboratory and industrial measurement setups while supporting wire gauges up to 20 AWG for standard connection cycles and up to 24 AWG for extended use beyond 100 connections.
Technical Specifications
• Model: Keysight 34938T Terminal Block Adapter
• Wiring Support: Discrete external wiring with screw-type terminations
• Wire Gauge: Up to 20 AWG (less than 100 connections); up to 24 AWG (more than 100 connections)
• Relay Rating: Rated for 5 A Form A switches
• Channel Count: 20-channel configuration
– Key Features
• Screw-type connection terminals for reliable discrete wiring
• Detachable design for flexible module configuration
• Pre-labeled format with model designation and slot number annotation space
• Solder pads for user-supplied snubber circuitry to suppress reactive transients across the 5 A relay contacts
• RoHS compliant (Y-Ex) with RoHS Phthalates compliance
– Typical Applications
The 34938T adapter suits automated switching applications requiring independent external signal routing, relay matrix configurations, and test systems where discrete wiring paths must be documented and maintained. Snubber circuit integration capability addresses inductive load switching transients inherent to 5 A relay switching.
– Compatibility & Integration
Designed exclusively for the Keysight 34938A 20-channel 5 Amp Form A Switch module. Integrates within the Keysight 34980A Multifunction Switch/Measure Unit mainframe architecture. The 34980A Product Reference CD supplies a dedicated 34938T Wiring Log for configuration documentation. Additional technical guidance is available in the 34980A User’s Guide.
