The Schneider Electric Andover Controls TCX-853 Terminal Control Unit serves as a critical component within building automation and control systems. This unit is designed to facilitate efficient data acquisition and command execution, ensuring reliable operation in diverse environmental control applications. While the manufacturer has discontinued production, the TCX-853 remains a viable option for maintaining existing infrastructure where system compatibility is paramount.

Technical Details

• Power Input: Supports flexible power configurations with either 24 VAC or 24 VDC input.
• Control Functionality: Operates as a terminal control unit, managing inputs and outputs for localized control strategies.
• Communication Interface: Features a proprietary Andover Controls communication protocol for integration within its respective system architecture.
• Environmental Rating: Designed for indoor installation in controlled environments, typical for building management systems.
• Discontinued Status: This model is no longer manufactured by Schneider Electric, making refurbished or surplus units essential for ongoing support.
• Current Capacity: Specific current handling capabilities should be verified against the manufacturer's datasheet for precise application limits.
• Form Factor: Standard terminal control unit enclosure suitable for panel mounting.

Applications & Compatibility

The TCX-853 is commonly deployed in commercial and institutional building management systems, particularly those utilizing Andover Controls legacy platforms. Its function is integral to HVAC control, lighting management, and access control subsystems, ensuring precise environmental regulation and operational efficiency within facilities such as office buildings, educational institutions, and healthcare centers.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the TCX-853 or contact our technical team for cross-reference assistance with compatible Andover Controls system components.