GE HE693THM884 Thermocouple Input Module

Description

The HE693THM884 module is engineered to process thermocouple signals directly, eliminating the need for external signal processing devices like transducers or transmitters. It supports multiple thermocouple types and provides high-resolution temperature data for critical applications.

Specifications

• Number of Channels: 8 thermocouple input channels.

• Input Temperature Range:

  • Type J: -210°C to +760°C.

  • Type K: -270°C to +1372°C.

  • Other types vary based on specific thermocouple characteristics.

• Resolution: 0.1°C.

• Accuracy: ±1°C for most thermocouple types.

• Input Impedance: Greater than 20 MΩ.

• Common Mode Rejection: Greater than 100 dB.

• Power Consumption: 100 mA at 5 VDC.

• A/D Conversion: 18-bit integrating type.

• Scan Rate: 40 channels per second.

• Operating Temperature: 0°C to +60°C.

• Humidity: 5% to 95% non-condensing.

Features

• High Resolution: Provides precise temperature readings with 0.1°C resolution.

• Wide Compatibility: Supports a variety of thermocouple types for versatile applications.

• Built-in Alarms: Includes open circuit and setpoint alarms for each channel.

• Cold Junction Compensation: Offers automatic compensation for accurate readings.

• Compact Design: Fits seamlessly into GE Series 90-30 PLC systems.

• Ease of Integration: Directly connects to the PLC without additional signal processing.