Product Overview

The 1B30023H02 (Part # 1B30023H02) is an essential passive electronics module within the Emerson Ovation™ Distributed Control System (DCS). Specifically engineered for the Ovation I/O subsystem, this bus terminator is required to maintain signal integrity across the I/O backplane or extended branch segments.

In high-speed data environments, electrical signals can reflect off the end of a bus, causing data corruption and communication "noise." The 1B30023H02 (Model: 1B30023H02) provides critical impedance matching at the physical end of the I/O bus, effectively absorbing these reflections and preventing interference. It is a vital hardware component for ensuring the deterministic performance and high-speed stability required in demanding applications such as power plant control and water treatment automation.

Detailed Technical Specifications

The 1B30023H02 is designed for continuous duty in industrial-grade DCS racks, focusing on long-term signal stability.

• Manufacturer: Emerson Automation Solutions (Ovation™ Series)

• Model Number: 1B30023H02

• Module Type: Input/Output (I/O) Bus Terminator

• Primary Function: End-of-line impedance matching and signal reflection suppression

• System Compatibility: Emerson Ovation™ DCS I/O Subsystem backplanes

• Network Role: Passive termination for Analog and Digital I/O bus branches

• Electrical Interface: High-reliability Ovation plug-in connector

• Operating Temperature: 0°C to +60°C (32°F to 140°F)

• Storage Temperature: –40°C to +85°C (–40°F to 185°F)

• Relative Humidity: 5% to 95% (Non-condensing)

• Vibration/Shock Resistance: Certified for plant-floor environments

• Physical Format: Standard Ovation I/O small-form-factor module

• Weight: 0.059 kg (0.13 lbs)

• Lifecycle Status: Discontinued by OEM (Available as certified refurbished/surplus)