5X00090G03 Emerson Ovation DCS Isolated Analog Output Module_Ningde Androld Automation Equipment Co.,Ltd.

June 12, 2026

5X00090G03 Emerson Ovation DCS Isolated Analog Output Module

The 5X00090G03 is a dedicated analog output module tailored for the Emerson Ovation distributed control system. It converts digital control instructions issued by the main controller into standard 4–20mA DC analog output signals to drive field actuators, regulating valves, positioning devices and other execution units accurately. Featuring independent channel galvanic isolation, built-in fault diagnosis and hot-swap capability, it delivers strong anti-interference performance and long-term stable output precision, meeting high-reliability regulation requirements of critical industrial process control loops.

Description

1. Basic Product Information

Part Number: 5X00090G03
Manufacturer: Emerson (Westinghouse)
Product Category: Multi-channel Isolated Analog Output (AO) Module
Compatible System: Ovation DCS Distributed Control System
Mounting Mode: Standard Ovation I/O backplane rack installation
Maintenance Feature: Hot swappable, replacement without system shutdown
Communication Interface: Connected to controller via internal backplane bus

2. Complete Technical Specifications

2.1 Signal Output Parameters

Standard output range: 4–20mA DC current signal
Multiple independent isolated output channels, channel-to-system isolation eliminates signal crosstalk and electromagnetic interference
High-precision D/A conversion, full-scale output accuracy ≤ ±0.1% FS
Supports HART signal superposition for two-way communication with intelligent valve positioners
Each channel equipped with short-circuit, overload and reverse connection protection circuits

2. Electrical Parameters

Power supply: Powered by DCS backplane 24VDC, no external auxiliary power supply required
Low power consumption, no extra load impact on system bus
Stable current output with high load driving capacity, adaptable to long field wiring distance

2. Environmental & Certification Indicators

Operating temperature: 0℃ ~ +60℃
Storage temperature: -40℃ ~ +85℃
Relative humidity: 5%–95% RH, non-condensing
Complies with industrial EMC electromagnetic compatibility standards, shockproof, dust-proof and moisture-proof
Certified with CE, UL and CSA international industrial safety certifications
Protection grade: IP20, designed for indoor control cabinet installation

2. Diagnosis & Operation Functions

Real-time automatic self-inspection detects channel open circuit, overload, short circuit and power supply anomalies
Fault alarm information uploaded to upper DCS controller instantly for rapid fault location
Plug-and-play design shortens on-site maintenance downtime and improves system continuous operation rate

3. Application Fields

This module is fully matched with the Ovation DCS control platform and widely deployed in thermal power plants, petrochemical engineering, metallurgy, natural gas, municipal water treatment, papermaking and other continuous process industries. It receives automatic control commands from the control system and outputs standard analog signals to adjust regulating valves, dampers and actuators, realizing closed-loop automatic regulation of flow rate, pressure, liquid level, temperature and other key process variables. It ensures precise adjustment and stable operation of production processes, and serves as the key output hardware to guarantee safe, continuous and efficient running of large-scale industrial automation control systems.

Contact Info