• Signal Accuracy:
  • ±0.1% of FSR accuracy, minimizing measurement errors in temperature-sensitive environments4.
  • Automatic calibration eliminates manual adjustments, maintaining long-term reliability4.
• Power Requirements:
  • Operates on 24V DC ±10%, with a typical power consumption of 68 mA and maximum 76 mA4.
• Environmental Ratings:
  • Operational temperature: -40°C to +70°C, suitable for extreme industrial conditions4.
  • Storage temperature: -40°C to +85°C, ensuring resilience during transportation and downtime4.
  • IP20-rated enclosure protects against dust and solid particles in indoor settings4.
• Physical Design:
  • Compact dimensions: 27 mm (width) × 106 mm (depth) × 190 mm (height), weighing 226 g for space-efficient installation4.
  • Horizontal or vertical mounting options compatible with ABB’s XBS 01-CJC base for cold junction compensation49.

Functional Features

• RTD Signal Conditioning:
  • Galvanic isolation (1500 V for 1 minute) safeguards against electrical noise and ground loops4.
  • Open circuit detection within 5 seconds alerts operators to sensor malfunctions4.
  • High noise rejection (-70 dB normal mode, -90 dB common mode) ensures stable readings in noisy environments4.
• Diagnostic Tools:
  • Front-panel LED indicators for power status, fault detection, and individual channel health4.
  • Mini USB port enables local diagnostics and firmware updates4.
  • Remote diagnostics via ABB’s Symphony Plus system for centralized monitoring4.
• Modular Integration:
  • Compatible with ABB’s SD Series I/O and Symphony Plus distributed control systems (DCS)49.
  • Supports hot-swap functionality for maintenance without disrupting operations7.
• Safety Compliance:
  • CE-marked for EMC and low voltage directives, UL-listed for North American markets4.
  • CSA-certified for non-hazardous and Class I, Division 2 hazardous locations4.

Application Scenarios

• Industrial Process Control:
  • Monitors temperature in chemical reactors, distillation columns, and pharmaceutical sterilization systems, ensuring process stability and quality control47.
  • Integrates with PLCs (e.g., ABB AC800M) to adjust cooling/heating systems in real time37.
• Power Generation:
  • Measures turbine inlet temperatures and steam generator conditions in thermal power plants, optimizing energy efficiency411.
  • Supports renewable energy installations by monitoring solar panel temperatures and wind turbine gearbox conditions7.
• HVAC and Building Automation:
  • Manages chilled water systems and air handling units in commercial buildings, maintaining comfort while reducing energy consumption7.
• Food and Beverage Industry:
  • Ensures compliance with hygiene standards by monitoring pasteurization and fermentation processes7.
• Mining and Metals:
  • Controls conveyor belt temperatures and ore crusher operations to prevent overheating and downtime7.

Compatibility and Certifications

• System Integration:
  • Works seamlessly with ABB’s Automation Builder software for configuration and programming4.
  • Supports IEC 61131-3 programming languages (Ladder Logic, Function Block Diagram)7.
• Communication Protocols:
  • Integrates with fieldbus systems (e.g., Profibus DP, Modbus RTU) via ABB’s communication modules7.
  • Compatible with third-party SCADA systems for data aggregation and remote monitoring7.

Operational Benefits

• Reliability:
  • Redundant power supply options and error-correcting memory enhance fault tolerance4.
  • Long MTBF (235,718 hours) and short MTTR (1 hour) minimize downtime4.
• Energy Efficiency:
  • Low power consumption design reduces operational costs in energy-intensive applications4.
• Scalability:
  • Parallel configurations allow expansion to handle large-scale temperature monitoring requirements7.

Limitations in Available Data