Technical Specifications
- Manufacturer: GE Fanuc (Emerson Automation)
- Model: IC693TCM302B
- Series: Series 90-30 PLC System
- Module Type: Analog Temperature Input Module
- Input Channels: 8 (differential, isolated)
- Supported Thermocouples: J, K, T, E, R, S, B, N
- Temperature Ranges:
- J: -210°C to +760°C
- K: -270°C to +1372°C
- T: -270°C to +400°C
- E: -270°C to +1000°C
- R/S: -50°C to +1768°C
- B: 0°C to +1800°C
- N: -270°C to +1300°C
- Resolution: 0.01°C
- Accuracy: ±0.1% of full scale (at 25°C)
- Isolation: 2500VAC (1 min) between channels and logic
- Backplane Power: 180mA @ 5VDC
- Operating Temperature: 0°C to +60°C
- Storage Temperature: -40°C to +85°C
- Humidity: 5–95% non‑condensing
- Certifications: CE, UL 508, CSA
- Dimensions: 110mm × 80mm × 40mm
- Weight: 0.45kg
Key Features
- Ultra‑High Precision: 0.01°C resolution and ±0.1% accuracy for critical temperature applications requiring extreme precision.
- Expanded Thermocouple Support: Adds Type N for high‑temperature industrial use, providing flexibility for diverse temperature measurement applications.
- Enhanced Isolation: 2500VAC isolation for superior noise rejection in harsh industrial environments with high electrical interference.
- Advanced CJC: Precision cold junction compensation for minimal drift, ensuring accurate measurements in varying environmental conditions.
- Open/Short Circuit Detection: Intelligent diagnostics for sensor fault detection, enabling quick troubleshooting and maintenance.
- Software Configurable: Allows configuration of thermocouple type and temperature range via PLC programming software.
- Rugged Industrial Design: Withstands vibration, shock, and wide temperature ranges for reliable operation in harsh industrial environments.
Application Scenarios
- Semiconductor Manufacturing: Wafer fabrication and thermal processing requiring precise temperature control and monitoring.
- Pharmaceuticals: Reactor and sterilization temperature monitoring for regulatory compliance and product quality assurance.
- Aerospace: Engine and component testing with strict temperature accuracy requirements.
- Precision Manufacturing: Temperature control in high‑precision machining, metrology, and calibration processes.
- Research & Development: Provides ultra‑precise temperature measurement for laboratory and pilot‑scale processes requiring strict temperature control.
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