Emerson VE4002S1T2B6 Discrete Output Termination Block

Product Overview

The Emerson VE4002S1T2B6 serves as a high-density mass termination solution for the DeltaV Distributed Control System (DCS). This module manages 32 independent discrete output (DO) channels, providing the critical interface required to drive field actuators, solenoids, and pilot lights. By utilizing a 40-pin mass termination architecture, this block reduces cabinet footprint and simplifies the wiring transition from the I/O card to the field terminals. We offer this product as 100% Brand New and Original to guarantee peak operational integrity in your control loops.

Technical Specifications

Engineering Advantages

• High-Density Control: The 32-channel design allows engineers to consolidate significant output counts into a single terminal block. This reduces the number of required I/O carriers and saves valuable DIN rail space in marshaling cabinets.

• Rapid Deployment via Mass Termination: The 40-pin connector eliminates the need for individual point-to-point wiring between the I/O card and the terminal block. This reduces installation labor costs and significantly lowers the risk of human wiring errors.

• Extreme Environmental Resilience: The module operates reliably across a wide temperature gradient (-40 C to +70 C). This ruggedization permits installation in remote field enclosures where environmental control is minimal.

• Efficient Power Management: The high-side sourcing architecture provides 24 VDC directly to the load. Each channel supports up to 100 mA, which comfortably drives standard industrial relays and low-power solenoid valves without additional interposing hardware.

FAQs

• Can I use the VE4002S1T2B6 to drive heavy inductive loads like large motor starters?

  The module provides 100 mA per channel. While it drives pilot relays and small solenoids directly, we recommend using an interposing relay for high-current motor starters to protect the internal circuitry of the mass termination block.

• Does this module support redundant power inputs?

  The VE4002S1T2B6 utilizes the bussed field power from the DeltaV carrier. If your carrier supports redundant power supplies, the termination block benefits from that system-level redundancy.

• How does the 40-pin connector improve maintenance?

  The mass termination cable allows for "one-click" disconnection. If you need to replace the I/O card or the block, you can swap hardware without labeling and removing 32 individual field wires, drastically reducing Mean Time To Repair (MTTR).

• Is the output voltage configurable?

  No, the module delivers a fixed 24 VDC high-side output based on the bussed field power provided to the DeltaV I/O subsystem.