ABB Bailey ATMB-01C Temperature Measuring Board

Product Overview

The ABB Bailey ATMB-01C is an Analog Termination Module designed for the ABB Bailey INFI 90 and Symphony DCS product families. It provides signal termination and conditioning for analog I/O signals, ensuring proper impedance matching, noise filtering, and overvoltage protection for field wiring connected to analog input and output modules. The ATMB-01C is essential for maintaining signal integrity in high-precision process control applications.

Key Technical Specifications

• Product Type: Analog Termination Module
• Series: ABB Bailey INFI 90 / Symphony
• Function: Analog signal termination and conditioning
• Application: Field wiring interface for analog I/O modules
• Mounting: Field Termination Panel (NFTP) or chassis-mounted
• Origin: Sweden / USA

Key Features

• Signal Termination: Proper impedance matching for analog signals
• Noise Filtering: Reduces electrical interference on sensitive analog circuits
• Overvoltage Protection: Safeguards control electronics from field wiring faults
• High-Density Terminals: Supports multiple analog channels in compact form factor
• Industrial Grade: Designed for continuous operation in harsh process environments

Applications

• Process control analog I/O termination
• Temperature, pressure, and flow transmitter signal conditioning
• 4–20 mA and 0–10V analog signal interfacing
• Power plant DCS analog input/output systems

Installation Guide

1. Mount on Field Termination Panel (NFTP) or in control cabinet
2. Connect analog field wiring to termination module terminals
3. Wire module output to INFI 90 analog I/O module
4. Verify proper grounding and shielding
5. Test signal accuracy and noise immunity

FAQ

Q: What signal types does ATMB-01C support?
A: It supports standard industrial analog signals including 4–20 mA and 0–10V DC.

Q: Does it provide isolation?
A: Yes, the termination module provides electrical isolation between field wiring and control electronics.

Model Selection Tips

• ATMB-01C = Analog Termination Module for INFI 90/Symphony
• Verify analog signal type (4–20 mA vs. 0–10V) matches your application
• Confirm number of analog channels required
• For digital I/O termination, consider alternative termination modules