PRODUCTS

SI-200A PHASE CUT DRIVER

The SI200-A Phase Cut Board is used when interfacing between BMS and STAEFA magnetic valves or damper actuators.

This driver can convert 0 to 10VDC to 24V phase cut output. The circuit can handle up to 120 watt output power rating.

The Phase Cut Board stands out as a pivotal component within Building Management Systems (BMS), meticulously engineered to enable effective interfacing with SIEMENS / STAEFA LANDIS magnetic valves and damper actuators.
This advanced driver board is designed to bridge the gap between digital control signals and physical HVAC operations, converting 0 to 10VDC inputs—a standard in BMS for modulating various environmental parameters—into a 24V DC
phase cut output. By employing a phase cut modulation approach, it offers granular control over the voltage supplied to actuators or valves, facilitating precise regulation of temperature, airflow, and humidity within building
environments.

Boasting an output power rating capable of reaching up to 120 watts, the Phase Cut Board is well-equipped to manage substantial loads, ensuring consistent and reliable functionality of connected devices across a broad spectrum of operational demands. This robust performance is critical for the effective management oflarger installations, where maintaining optimal environmental conditions is essential.

A key feature of the Phase Cut Board is its ability to significantly reduce the overall costs associated with the revamping of building automation systems. It achieves this by enabling the reuse of existing mechanical parts and installed valves that are still in good condition. This capability not only extends the life of current infrastructure but also minimizes the need for extensive replacements, resulting in considerable savings on investment. The board’s seamless integration into existing BMS infrastructures further enhances its value, offering a cost-effective solution for upgrading or expanding automation capabilities without the need for substantial financial outlay.In conclusion, the Phase Cut Board is an invaluable asset for modern building management, bridging the gap between digital control systems and physical HVAC components. Its innovative design not only ensures superior performance and reliability but also introduces a cost-efficient approach to system revamping, making it an indispensable tool in the advancement of smarter, more sustainable buildings. In summary, the Phase Cut Board is an indispensable tool for modern building management, providing a critical link between digital control systems and physical HVAC components. Its advanced technology ensures optimal performance and reliability, making it a key asset in the pursuit of smarter, more efficient buildings.

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