VE4033S2B1 Analog Input Module | Emerson DeltaV Series 2

Product Description

Product Overview

The Emerson VE4033S2B1 is a DeltaV Series 2 analog input module engineered for accurate process signal acquisition.
It provides sixteen isolated input channels for reliable measurement within Emerson’s DeltaV distributed control systems.
Moreover, the module supports stable operation in demanding industrial environments where signal integrity remains critical.

This module connects directly to analog field transmitters measuring pressure, temperature, flow, and level variables.
Therefore, it ensures precise data delivery to DeltaV controllers for continuous and batch control strategies.
In addition, individual channel isolation protects system electronics from electrical noise and field faults.

As part of the Series 2 I/O family, the VE4033S2B1 supports hot-swap replacement during live system operation.
For instance, maintenance tasks can proceed without interrupting production or compromising process safety.

Technical Specifications

Product Type: Analog Input Module
Model Number: VE4033S2B1
Manufacturer: Emerson
System Platform: DeltaV™ Series 2 I/O

Input Channels: 16 isolated analog inputs
Supported Signal Types:
– 4–20 mA DC
– 1–5 V DC
– Thermocouple inputs
– RTD inputs (configuration dependent)

Resolution: 16-bit
Accuracy: ±0.1 percent of span, typical
Channel Isolation: Optical isolation per channel, rated to 250 VAC

Diagnostics:
– Open circuit detection
– Short circuit detection
– Sensor fault monitoring

Local Bus Power: 12 VDC at approximately 150 mA
Field Power per Card: 24 VDC at approximately 3.2 A

Operating Temperature Range: –40 °C to +70 °C
Relative Humidity: 5 to 95 percent, non-condensing
Airborne Contaminants: ISA-S71.04 Class G3 compliant

Shock Resistance: 10 g, half-sine wave, 11 milliseconds
Vibration Resistance:
– 1 mm peak-to-peak from 2 to 13.2 Hz
– 0.7 g from 13.2 to 150 Hz

Protection Rating: IP20
Certifications: ATEX, IECEx, FM approvals for hazardous areas
Mounting Format: Compact module for DeltaV carriers
Lifecycle Status: Active product with long-term DeltaV support

Weight: 0.6 kg

FAQ

What is the primary function of the VE4033S2B1 module?
It acquires analog signals from field transmitters and delivers accurate data to DeltaV controllers.

How many input channels does the VE4033S2B1 support?
The module provides sixteen individually isolated analog input channels.

Does this module support hot-swap replacement?
Yes, it supports hot-swap installation and removal during system operation.

Is the VE4033S2B1 suitable for hazardous locations?
Yes, it carries ATEX, IECEx, and FM certifications for hazardous industrial environments.

Which industries commonly use this module?
It is commonly used in oil and gas, chemical processing, power generation, and manufacturing facilities.