VE4003S2B1 8‑channel HART analog input module for Emerson DeltaV DCS system, 4‑20mA signal acquisition, channel‑to‑channel isolation, replacement spare part for process automation.

Product Overview

• Part No: VE4003S2B1
• Brand: EMERSON
• Category: DeltaV S‑Series HART Analog Input Module

VE4003S2B1 is an 8‑channel analog input module for DeltaV distributed control system. It acquires 4‑20mA signals from field transmitters and converts analog field data into digital values for controller processing. It supports transparent HART pass‑through for smart instrument configuration and diagnostic data reading. Channel‑to‑channel isolation reduces ground‑loop interference. Hot‑swap design enables online replacement without system shutdown, widely used for DCS system maintenance and retrofit projects.

Core Features

• 8‑channel 4‑20mA analog signal acquisition
• Native HART protocol support for smart field devices
• Channel‑to‑channel electrical isolation for anti‑interference
• Built‑in self‑diagnosis for wire break and over‑range fault
• Hot‑swappable for online maintenance
• Front‑panel LED indicators for module and channel status

• Conformal coating for corrosive industrial environments

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Technical Specifications

• Operating temperature: -40°C ~ +70°C
• Storage temperature: -40°C ~ +85°C
• Humidity: 5%–95% non‑condensing
• Protection class: IP20 inside control cabinet

• Weight: approx. 0.36 kg

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Compatibility & Application

• Compatible with DeltaV S‑series I/O carrier and DeltaV controllers
• Widely deployed in chemical, power, oil & gas and pharmaceutical process plants