Remote Scanner Brand New | DeltaV VE4021 RJ-45

Availability: 99 left in stock

Product Overview The Emerson VE4021 functions as a high-performance Remote I/O Scanner within the DeltaV™ M-Series Distributed Control System (DCS) architecture. This...

SKU: VE4021

Manufacturer: Emerson
Product No.: VE4021
Product Type: Remote I/O Scanners
Product Origin: USA
Payment:T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Emerson VE4021 functions as a high-performance Remote I/O Scanner within the DeltaV™ M-Series Distributed Control System (DCS) architecture. This module enables the expansion of I/O capabilities by bridging remote field segments with the central DeltaV controller via a high-speed digital link. Engineered for extreme reliability, the VE4021 supports deployment in Zone 2 hazardous areas and harsh industrial climates. We supply this unit as 100% Brand New original equipment, providing a critical communication link for complex process automation in oil & gas, chemical, and power generation facilities.

Technical Specifications

Feature	Details
Manufacturer	Emerson (USA)
Model Number	VE4021
Series	DeltaV™ M-Series
Module Type	Remote I/O Scanner / Interface
Interface Port	8-Pin RJ-45 Connector
Current Consumption	2–3 Amps
Power Dissipation	4.54 Watts
Operating Temp	-40 °C to +70 °C (Extended Range)
Hazardous Area	Zone 2 Certified
Mounting	Plug-in M-Series I/O Carrier
Weight	4.41 lbs (2.0 kg)
Certifications	CE, UL, CSA, Zone 2

Engineering Advantages

Distributed Architecture Expansion: The VE4021 allows engineers to distribute I/O closer to the field devices while maintaining a high-speed connection to the main M-Series controller. This reduces long-run multi-core cabling and minimizes signal degradation across the plant floor.
Extreme Temperature Resilience: Unlike standard communication modules, the VE4021 operates within a wide -40 °C to +70 °C thermal window. This makes it ideal for remote instrument enclosures (RIEs) located in arctic or desert environments where climate control may be inconsistent.
Hazardous Area Integrity: Integrated Zone 2 certification permits installation in locations where explosive gases may occasionally be present. The module’s robust electrical isolation and low power dissipation ensure safe operation in refineries and chemical processing zones.
Simplified Connectivity: The module features a standard 8-pin RJ-45 connector, streamlining network integration. This plug-and-play design facilitates rapid installation and secure data throughput for real-time logic execution and diagnostic reporting.
M-Series Plug-In Compatibility: The VE4021 slides directly into the M-Series carrier backplane. The mechanical guide rails and secure locking mechanism ensure vibration-resistant mounting, critical for offshore platforms and facilities with heavy rotating equipment.

FAQs

Is the VE4021 compatible with DeltaV S-Series carriers?

No. The VE4021 is specifically designed for the DeltaV M-Series carrier footprint. For S-Series (Horizontal) architectures, you will require the corresponding S-Series remote interface module.
Does the scanner require external power?

The module draws its operating power (2-3 Amps) directly from the M-Series carrier backplane. Ensure your bulk 24VDC power supply and carrier configuration provide sufficient amperage to support the remote scanner and adjacent I/O cards.
Can I use standard Ethernet cables with the RJ-45 port?

While the connector is a standard RJ-45, we recommend using industrial-grade shielded twisted pair (STP) cabling. Proper shielding protects the high-speed data link from electromagnetic interference (EMI) typical in high-voltage industrial environments.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.