ABB INBTM01+INLIM03 Bus Transfer Module with Loop Interface

The combination of INBTM01 (Input Board for Temperature) and INLIM03 (Input Loop Interface Module) within an Infi 90 system offers a comprehensive and reliable solution for precise temperature measurement and integration into industrial control systems.

INBTM01: Input Board for Temperature

Function: Handles temperature signals from various sensors, such as thermocouples, RTDs, and thermistors.

Key Features:

• Cold Junction Compensation: Ensures accurate temperature readings by compensating for the temperature at the measuring junction.
• Linearization: Converts non-linear sensor outputs (e.g., thermocouple voltages) into linear signals.
• Signal Amplification: Amplifies weak temperature signals for improved accuracy.
• Data Acquisition: Collects and prepares temperature data from sensors for transmission to the control system.

INLIM03: Input Loop Interface Module

Function: Acts as the communication bridge between the INBTM01 temperature sensors and the Infi 90 network.

Key Features:

• Signal Isolation: Provides electrical isolation between field sensors and the control system to enhance safety and prevent ground loops.
• Signal Conditioning: Offers additional conditioning such as filtering and noise reduction for improved signal integrity.
• Protocol Handling: Manages the communication protocol for seamless data exchange between the modules and the control system.

Combined Functionality

• Enhanced Temperature Measurement: The INBTM01 and INLIM03 together deliver an accurate, reliable temperature measurement solution for industrial applications.
• Improved Integration: INLIM03 ensures smooth integration of temperature data into the Infi 90 control system.
• Increased Reliability: Features like signal isolation and robust communication protocols enhance the system's reliability and fault tolerance.