Johnson Controls DX-9100-8454-RC

The Johnson Controls DX-9100-8454 is an Extended Digital Controller for Metasys building automation systems. This modular control unit processes analog and digital signals to coordinate HVAC, lighting, and other building systems, with flexible I/O configuration and network communication for large-scale facility management and energy optimization.

Key Features

• Extended digital processing capability for complex control sequences
• Modular I/O expansion: eight analog input, eight analog output, eight digital input, six digital output ports
• 12 programmable function modules for custom logic
• RS-485/N2 Bus communication for system integration
• XT Bus expansion capability (up to eight XT-9100 or XTM-905 units)
• 24 VAC power supply operation

Technical Specifications

• Device Type: Extended Digital Controller Module
• Power Supply: 24 VAC at 50/60 Hz
• Processing: Analog/digital input signal processing with programmable output control
• Physical Dimensions: 184 mm x 185 mm x 200 mm
• Communication: N2 Bus and XT Bus (Metasys proprietary)
• Warranty: Two years
• 4 mA zero offset capability for accurate signal processing

Application

• Metasys building automation system controllers
• HVAC system coordination in large buildings
• Multi-zone temperature and humidity control
• Lighting and energy management integration