BLASI – NUM 357 special control
The BLASI NUM 357 special control is an advanced function module for custom operational requirements in automatic revolving door systems. This specialized controller enables programmed operating sequences, timed schedules, special event modes, and integration with building management systems beyond standard TA-4 capabilities. Featuring programmable logic, dry contact interfaces, and priority override functions, it supports hotel “do not disturb” integration, peak hour acceleration, maintenance scheduling, and emergency protocols. Essential for installations requiring customized behavior while maintaining full safety compliance and Service-IBS diagnostic compatibility.
Product Details
The BLASI NUM 357 special control module extends standard TA-4 functionality with sophisticated programmable operating modes tailored for complex commercial requirements. Customizable time schedules automatically adjust door speed and sensor sensitivity for morning rush, lunch peaks, and after-hours reduced activity while integrating with hotel PMS systems for “do not disturb” blocking and VIP priority access.
Advanced dry contact interfaces enable seamless coordination with security systems, fire alarms, and building automation controllers. Programmable logic supports sequential operations like pre-opening warm-up cycles, emergency evacuation protocols, and cleaning mode activation. Priority override ensures critical functions maintain precedence over scheduled operations during genuine emergencies.
Field programming through Service-IBS interface accommodates site-specific requirements without firmware modifications. Robust construction withstands continuous commercial duty while comprehensive self-diagnostics verify special function reliability during routine maintenance. Essential for luxury hotels, convention centers, hospitals, and secure facilities where standard door behavior cannot accommodate sophisticated operational demands while maintaining certified safety performance and regulatory compliance.
Article No: 8990076
Additional information
| Brand | BLASI |
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