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BLASI – Control TA-4 slave

Name: BLASI - Control TA-4 slave - MaceGulf
SKU: BLSP-7000061

The BLASI Control TA-4 slave serves as the secondary control unit in master-slave configurations for TA-4 automatic door operators, synchronizing dual-door operation through dedicated communication cables. This slave module receives positioning commands and safety signals from the master controller while independently managing motor power, limit switches, and local sensors for the secondary leaf. Essential for coordinated tandem door systems in commercial entrances, it ensures precise synchronization, obstruction protection, and seamless master-slave integration.

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Product Details

Engineered specifically for BLASI TA-4 series master-slave installations, the Control TA-4 slave module handles all secondary door functions while maintaining real-time synchronization with the primary master controller through the dedicated TA-4 master-slave cable. The slave independently controls motor direction, encoder feedback, and safety inputs for its designated leaf while mirroring master commands for opening speed, closing force, and emergency sequences essential for symmetrical tandem operation in wide commercial entrances.

Available in 115V USA configurations and versions without logic boards for simplified field replacement, the slave unit features standardized connectors matching TA-4 master units to eliminate wiring errors common in multi-door retrofits. Robust construction withstands continuous commercial duty cycles while diagnostic LEDs confirm communication integrity and operational status across retail centers, office buildings, and institutional facilities requiring coordinated dual-door performance.

Technicians value the plug-and-play slave installation that requires only master-slave cable connection and power matching, while facilities managers specify TA-4 slave controls confident in their proven ability to maintain synchronized operation, safety compliance, and architectural aesthetics across symmetrical entrance configurations demanding guaranteed tandem door reliability and service continuity.

Article No: 7000061