GE IC693TCM302 – Series 90-30 Thermocouple Input Module

In stock

Product Introduction:

The IC693TCM302 is a high‑precision temperature input module designed for the Series 90-30 PLC system, engineered to interface with up to 8 thermocouple sensors (J, K, T, E, R, S, B types). It converts low‑level thermocouple millivolt signals into accurate digital temperature readings, providing reliable process monitoring and control for a wide range of industrial temperature measurement applications.

Technical Specifications

Manufacturer: GE Fanuc (Emerson Automation)
Model: IC693TCM302
Series: Series 90-30 PLC System
Module Type: Analog Temperature Input Module
Input Channels: 8 (differential)
Supported Thermocouples: J, K, T, E, R, S, B
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
Resolution: 0.1°C
Accuracy: ±0.5% of full scale (at 25°C)
Isolation: 1500VAC (1 min) between channels and logic
Backplane Power: 150mA @ 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: 0.43kg

Key Features

8 Universal Thermocouple Channels: Supports all common thermocouple types, providing flexibility for diverse temperature measurement applications.
High Precision: 0.1°C resolution and ±0.5% accuracy for precise temperature monitoring and control.
Cold Junction Compensation (CJC): Built‑in CJC for accurate ambient temperature correction, ensuring reliable measurements in varying environmental conditions.
Channel‑to‑Logic Isolation: 1500VAC isolation protects against electrical noise and ground loops in harsh industrial environments.
LED Status Indicators: Per‑channel fault LEDs for open‑circuit detection and quick troubleshooting.
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

Process Industries: Monitors reactor, furnace, and oven temperatures in chemical, petrochemical, oil and gas, and food processing plants.
Manufacturing: Controls temperature in plastic injection molding, metal heat treatment, semiconductor fabrication, and glass manufacturing.
HVAC: Regulates building and equipment temperatures in commercial and industrial facilities.
Power Generation: Monitors boiler, turbine, and generator temperatures in power plants.
Research & Development: Provides precise temperature measurement for laboratory and pilot‑scale processes.