Description

The Emerson 1B30023H01 is an I/O Bus Terminator Module designed for use within the Ovation distributed control system (DCS) architecture. This component serves to properly terminate the I/O bus communication line, ensuring signal integrity and preventing reflections that can cause data errors or communication instability in the control network.

Features

• Designed for integration with Emerson Ovation control systems.
• Provides essential bus termination for I/O communication loops.
• Features a 12-pin interface for secure connection to the system backplane or bus cabling.
• Robust construction suitable for industrial control environments.

Technical Specifications

Installation Guidelines

• Ensure the system power is completely disconnected before installing or removing the module.
• Handle the module using proper ESD (Electrostatic Discharge) precautions to prevent damage to internal circuitry.
• Verify that the 12-pin connector is properly aligned and fully seated to ensure reliable contact.
• Ensure the module is installed in the designated termination slot as specified by the Ovation system cabinet wiring diagrams.
• Keep communication cables away from high-voltage lines and sources of electromagnetic interference (EMI) to maintain signal quality.

FAQ

Is this module still in production?

No, the 1B30023H01 has been discontinued by Emerson. We provide these units as spare parts to support existing legacy installations.

What is the primary function of the 1B30023H01?

This module acts as a bus terminator, which is critical for maintaining the impedance matching required for stable communication across the Ovation I/O bus.