Emerson VE4002S1T2B2 Analog Input Module Product Description

Overview

The Emerson VE4002S1T2B2 is an S‑series Analog Input (AI) Module for the DeltaV distributed control system (DCS). It provides 8 isolated analog channels to connect field transmitters and sensors for precise process monitoring. Moreover, each channel is galvanically isolated to reduce electrical interference, ensuring accurate signal acquisition under harsh industrial conditions. The module also supports HART pass‑through communication, allowing device diagnostics and configuration directly from the DeltaV controller.

Technical Specifications

• Model: VE4002S1T2B2

• Type: Analog Input Module

• System Compatibility: Emerson DeltaV S‑series DCS

• Number of Channels: 8 isolated analog inputs

• Signal Range: 4–20 mA current input

• Resolution: 16‑bit analog-to-digital conversion

• HART Support: Pass‑through, point-to-point only

• LocalBus Power Rating: 12 VDC at 150 mA

• Bussed Field Power Rating: 12 VDC at 300 mA

• Field Circuit Rating: 24 VDC at 32 mA

• Dimensions (H × W × D): 51 × 102 × 102 mm

• Weight: 0.35kg

• Operating Temperature: –40 °C to +70 °C

• Storage Temperature: –40 °C to +85 °C

• Humidity Range: 5% – 95% non‑condensing

• Shock Resistance: 10 g half-sine wave for 11 ms

• Airborne Contaminants: ISA‑S71.04 Class G3

• Protection Class: IP20

• Certifications: CE, UL, ATEX, IECEx (Zone 2 / Class I Div. 2)

• Country of Origin: USA