BLASI – Control TA-4 KDT 30/31
The BLASI Control TA-4 KDT 30/31 serves as the specialized controller for TA-4 systems operating KDT 30 and KDT 31 three-leaf revolving doors, managing synchronized wing rotation and enhanced safety features. This KDT-specific TA-4 controller coordinates motor drive, key-operated switches, emergency stops, and operating modes essential for secure high-traffic revolving door performance. Engineered for BLASI KDT 30/31 installations, the Control TA-4 KDT 30/31 ensures anticlockwise rotation, precise speed control, and comprehensive security integration.
Product Details
Designed as the primary intelligence for BLASI KDT 30 and KDT 31 three-leaf revolving door systems, the BLASI – Control TA-4 KDT 30/31 orchestrates continuous anticlockwise rotation through precise 48VDC pulsed motor control while integrating key-operated emergency switches, infrared detectors, electro-safety strips, and TOPSAFE presence sensors critical for secure passenger handling in hotels, retail centers, and secure office buildings. The KDT-specific controller manages advanced operating functions including key-controlled (OFF-AUTOMATIC-CONTINUOUS-HAND) modes, emergency stop sequences, slowdown pushbuttons, and electromechanical bistable locking optimized for night security operations.
The KDT 30/31-optimized firmware provides 120° compartment positioning for maximum weather sealing while supporting high throughput with 16A fused power input and IBS digital diagnostics for position/lock status monitoring. Comprehensive safety interlocks and monitoring contacts ensure regulatory compliance across secure architectural applications requiring key-controlled access.
Technicians specify the BLASI – Control TA-4 KDT 30/31 for its proven KDT-series compatibility and key switch integration, while facilities managers deploy this security-enhanced controller confident in guaranteed performance, safety compliance, and operational continuity across premium secure entrances demanding sophisticated revolving door automation with comprehensive access control integration.
Article No: 7000027
Additional information
| Brand | BLASI |
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