Overview

The VE4002S1T2B6 is part of Emerson’s DeltaV™ S‑Series hardware platform, providing regulated 24 V DC output for DeltaV controllers and I/O modules. It is commonly deployed in redundant configurations, where two supplies share the load and provide backup in case of failure.

The module is hot‑swappable, allowing replacement without shutting down the system—critical for maintaining uptime in oil & gas, chemical, and power generation industries.

Technical Data

Key Features

• Reliable 24 V DC regulated output for DeltaV controllers and I/O modules.

• Redundant operation for high availability.

• Hot‑swappable design allows replacement without downtime.

• Compact form factor for seamless integration into DeltaV carriers.

• Hazardous‑area certified for safe use in Zone 2 / Class I Div. 2 environments.

Typical Applications

• Process Automation: Provides stable power for DeltaV controllers and I/O subsystems.

• Oil & Gas Pipelines: Ensures uninterrupted monitoring and control.

• Chemical Plants: Supports critical process control systems.

• Power Generation: Maintains turbine and boiler control reliability.

Example:
In a refinery automation system, the VE4002S1T2B6 supplies redundant power to DeltaV controllers, ensuring continuous operation even if one supply fails.

FAQ

Q1: What is the function of the VE4002S1T2B6?
It provides regulated 24 V DC power for DeltaV S‑Series systems.

Q2: Can it be replaced while running?
Yes, it is hot‑swappable.

Q3: How much current does it supply?
Up to 5 A.

Q4: Is it certified for hazardous areas?
Yes, it carries ATEX and IECEx certifications.

Q5: What industries use this module?
Oil & gas, chemical, petrochemical, and power generation.