Product Overview

The Honeywell DC-TAOX01 is a high-precision, 16-channel Analog Output module designed for the Fail Safe Control (FSC) and Experion PKS Distributed Control System (DCS) architectures. This module serves as a critical interface for driving final control elements, such as modulating valves and dampers, particularly in demand-controlled ventilation (DCV) and building automation systems. By translating digital commands into accurate 4-20 mA or 0-10V signals, the DC-TAOX01 enables the dynamic adjustment of environmental parameters based on real-time sensor data, such as CO₂ levels. Its design prioritizes signal purity and thermal stability, ensuring consistent performance in high-density control environments.

Key Technical Characteristics

The DC-TAOX01 is defined by its low-noise output and advanced diagnostic capabilities, ensuring reliable process control with minimal energy loss.

• Channel Capacity: 16 independent Analog Output channels

• Signal Range: Standard 4-20 mA (expandable to 0-21.1 mA) and 0-10V support

• Precision: ±0.35% calibrated accuracy at 25°C with a resolution of ±0.05%

• Thermal Stability: Extremely low temperature drift of 0.005% per degree

• Signal Integrity: Isolated output design with <100 mV ripple to prevent electrical interference

• Load Compatibility: Optimized for 250Ω load environments

• Maintenance: Hot-swappable architecture allows for module replacement without system interruption

• Diagnostics: Integrated LED status indicators for real-time channel health monitoring

• Weight: 0.15 kg

• Dimensions: 12 x 19 x 2 cm

• Origin: USA

Industrial Applications

As a versatile analog controller, the DC-TAOX01 is deployed in environments where air quality and energy efficiency are mission-critical:

• Commercial HVAC & DCV: Dynamically regulating dampers and fan speeds in office complexes, schools, and hospitals to maintain CO₂ thresholds while reducing energy waste.

• Data Center Cooling: Precise modulation of cooling valves to maintain optimal thermal conditions for server racks based on varying heat loads.

• Process Air Quality: Managing ventilation in chemical plants and manufacturing facilities to ensure the safe dispersal of process-related emissions.

• Smart Building Integration: Acting as a high-density analog node within an Experion PKS ecosystem for centralized facility management and sustainability reporting.