BLASI – Extension module 12E/8S
The BLASI – Extension module 12E/8S expands automation capabilities for BLASI automatic revolving door control systems. Featuring 12 digital inputs and 8 relay outputs, this extension module provides additional I/O capacity for safety sensors, status monitoring, and auxiliary control functions essential for complex commercial installations. Engineered for seamless integration with BLASI SPS controllers, the 12E/8S module ensures reliable signal processing across high-traffic environments while maintaining full diagnostic visibility for maintenance efficiency.
Product Details
Designed specifically for BLASI automatic revolving door architecture, the BLASI – Extension module 12E/8S serves as a high-density I/O expansion solution that connects extensive field devices to central automation controllers in sophisticated commercial entrance systems worldwide. This compact module simultaneously processes 12 digital inputs from light barriers, occupancy sensors, emergency stops, and door position switches while delivering 8 independent relay outputs for indicator lights, alarms, locking mechanisms, and auxiliary equipment control across multi-wing configurations.
The BLASI – Extension module 12E/8S incorporates industrial-grade 24V DC inputs with configurable debounce filtering optimized for noisy entrance environments containing fluorescent lighting interference and motor electrical noise. Relay outputs rated for 2A continuous duty feature arc suppression and overload protection essential for reliable switching of pilot devices and signaling circuits while galvanic isolation prevents field wiring faults compromising main controller integrity.
Maintenance technicians value the module’s plug-and-play DIN-rail mounting, individual channel status LEDs, and comprehensive diagnostic registers accessible through BLASI service interfaces that identify wiring faults or I/O failures without specialized test equipment. Standardized terminal blocks facilitate rapid field wiring modifications during system expansions while hot-swappable design enables replacement without operational interruption during facility hours. The BLASI – Extension module 12E/8S upholds precision engineering standards by combining generous I/O capacity with robust construction, ensuring scalable automation performance across architecturally diverse installations requiring dependable revolving door control reliability globally.
Article No: 5900339
Additional information
| Brand | BLASI |
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