The Racal Instruments 1260-30D is a single-slot C-size VXI multiplexer module engineered for precision signal routing and electronic testing applications. This configurable switching platform supports multiple network architectures—from eight 1×5 two-wire networks up to a single 1×40 two-wire network—enabling flexible test signal distribution within VXI systems. With 10 MHz bandwidth and relay coil current monitoring for operational confidence checking, the module delivers reliable switching performance across demanding measurement environments.
Technical Specifications
• Switching Configuration: Eight 1×5, four 1×10, two 1×20, or one 1×40 two-wire multiplexer networks
• Maximum Switching Voltage: 250 VDC/VAC
• Maximum Switching Current: 2 ADC/AAC
• Power Rating: 60 W / 62.5 VA
• Bandwidth: 10 MHz
• Operating Temperature: 0°C to 55°C
• Operating Humidity: 85% ±5%, non-condensing at <30°C
• Operating Altitude: Up to 10,000 ft
• Weight: Approximately 5 lbs
– Key Features
• Configurable multiplexer network architectures for diverse signal routing requirements
• User-configurable mounting holes per channel for integration of supplementary components
• Relay coil current monitoring enables verification of proper relay engagement
• Standard VXIplug&play bus interface for plug-and-play system integration
• Option 01 Smart Card Module support provides message-based control capability
– Typical Applications
Multi-channel signal switching in production test environments, automated measurement systems requiring flexible signal distribution, and precision electronic component validation.
– Compatibility & Integration
The module integrates into any VXI (VME eXtensions for Instrumentation) chassis and operates with Racal Instruments' Option 01 Smart Card Module for enhanced control functionality. Standard VXIbus protocol ensures compatibility with existing VXI-based test platforms.
