87TS01L-E/R1313 GJR2368900R1313 Temperature monitoring and protection module ABB

ABB 87TS01L-E/R1313 GJR2368900R1313: Product Overview

The 87TS01L-E/R1313 GJR2368900R1313 is a temperature monitoring and protection module from ABB’s industrial automation portfolio, designed for precise thermal management in electrical and mechanical systems. This device integrates advanced temperature sensing, threshold-based alarms, and fail-safe control logic to safeguard critical equipment such as motors, transformers, and switchgear from overheating. It is widely used in industries like power generation, manufacturing, and HVAC to ensure operational reliability and compliance with thermal safety standards.

Technical Parameters

1. Electrical Ratings:
   • Supply Voltage: 24 V DC (±10%) or 110–240 V AC/DC (configurable).
   • Current Consumption: <50 mA (typical).
   • Output Signals:
     • Relay Outputs: 2 SPDT (5 A, 250 V AC) for alarm/trip signals.
     • Analog Output: 4–20 mA or 0–10 V DC (linearized temperature signal).
2. Temperature Sensing:
   • Input Type: Compatible with Pt100, Pt1000, or thermocouple (J/K/T type).
   • Measurement Range: -50°C to +400°C (customizable via software).
   • Accuracy: ±0.5% of full scale (FS).
3. Protection & Control:
   • Adjustable Thresholds: Configurable alarm (warning) and trip (shutdown) setpoints.
   • Hysteresis: 1–10°C programmable to prevent relay chatter.
   • Fail-Safe Logic: Auto-trigger on sensor failure or signal loss.
4. Environmental Compliance:
   • Operating Temperature: -40°C to +85°C.
   • Ingress Protection: IP65 (dust/water-resistant enclosure).
   • Certifications: CE, UL 508, IEC 60751 (temperature sensor standards).
5. Communication:
   • Optional Protocols: Modbus RTU (RS485) or PROFIBUS DP for integration with SCADA/DCS.
   • Diagnostic LEDs: Visual status indicators for power, alarm, and fault conditions.

Key Functions

1. Temperature Monitoring:
   • Real-time tracking of equipment temperature via connected sensors.
   • Linearized analog output for external recording or control systems.
2. Alarm & Trip Activation:
   • Triggers relay outputs upon exceeding predefined temperature thresholds.
   • Supports delayed actions to avoid nuisance tripping during transient conditions.
3. Diagnostics & Safety:
   • Detects sensor breakage, short-circuit, or signal degradation.
   • Built-in self-test routine for system health verification.
4. Flexible Configuration:
   • Adjustable parameters via front-panel interface or software (ABB Automation Builder or Panel 800).
   • Customizable logic for multi-zone temperature averaging or differential monitoring.

System Applications

1. Motor Protection:
   • Prevents overheating in pumps, compressors, and fans by monitoring stator/winding temperatures.
   • Integrates with ABB ACS drives for coordinated thermal management.
2. Power Transformers:
   • Monitors oil/winding temperatures to avoid insulation degradation.
   • Interfaces with ABB Relion® protection relays for grid stability.
3. Industrial Machinery:
   • Safeguards extruders, reactors, and hydraulic systems in chemical and food processing plants.
   • Complies with ATEX/IECEx standards for hazardous environments.
4. Renewable Energy:
   • Ensures optimal operating temperatures in solar inverters and wind turbine gearboxes.
5. Building Automation:
   • Controls HVAC systems by monitoring duct/pipe temperatures in commercial facilities.

Configuration & Integration

• Software Tools: Configured via ABB Control Builder or third-party PLC programming environments (e.g., Siemens TIA Portal).
• Cybersecurity: Supports password-protected access and role-based permissions for secure operation.

Advantages

• High Accuracy: Industrial-grade sensors and noise-resistant signal conditioning.
• Robust Design: Stainless steel housing for harsh industrial environments.
• Scalability: Modular expansion for multi-channel temperature monitoring systems.