Emerson VE4001S2T1 Discrete Input Card Excellent PLC Co.,Ltd

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Emerson VE4001S2T1 Discrete Input Card

Manufacturer:Emerson

Product Number:VE4001S2T1

Product Type:Discrete Input Card

Origin:USA

Dimensions:107 x 41 x 105 mm

Weight:0.36 kg

Views:135

Payment Methods:T/T, PayPal, Western Union

Condition:New & In Stock

Shipping Port:Xiamen, China

Warranty:1 Year

Lead Time:1-3 Working Days

Certificate:COO

Courier partners:DHL, UPS, TNT, FedEx and EMS.

Business hours:7*24


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  • Product Ratings
Company Information
E-mail [email protected]
Mobile +8613666033393
Whatsapp +8613666033393
WeChat 13666033393
Add Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Emerson VE4001S2T1 Discrete Input Card

Product Introduction

The Emerson VE4001S2T1 Discrete Input Card is a high-performance digital I/O module engineered for industrial automation and critical process control applications. Designed to capture discrete (on/off) field signals from equipment such as limit switches, push buttons, alarms, and relay contacts, it provides fast, reliable data acquisition for Emerson’s DeltaV™ and Ovation™ distributed control systems. The card’s rugged construction, high isolation, and hot-swappable capability make it ideal for continuous operations in power generation, oil & gas, chemical processing, and other mission-critical environments.


Product Parameters

Parameter Specification
Model Number VE4001S2T1
Product Type Discrete (Digital) Input Card
Input Channels 16 isolated channels
Input Voltage Range 18–32 VDC nominal
Input Signal Type Dry contact or voltage input
Isolation Voltage 1500 V RMS channel-to-bus
Input Response Time <5 ms typical
Power Consumption 6 W maximum
Communication Redundant DeltaV™ I/O bus
Operating Temperature –20 °C to +60 °C
Storage Temperature –40 °C to +85 °C
Relative Humidity 5–95% non-condensing
Dimensions 107 x 41 x 105 mm
Weight 0.36 kg
Certifications CE, ATEX Zone 2, UL, CSA

Applications

  • Process Automation – Interfaces with field switches and interlocks in chemical, petrochemical, and pharmaceutical plants.

  • Power Generation – Monitors turbine status signals, boiler safety contacts, and auxiliary equipment alarms.

  • Oil & Gas – Captures discrete signals from drilling rigs, pipeline monitoring systems, and production platforms.

  • Water & Wastewater – Integrates pump station alarms, gate positions, and treatment plant status signals.

  • Manufacturing – Detects machine states, conveyor operations, and robotic cell triggers.

  • Building Automation – Provides on/off input monitoring for HVAC, lighting, and fire protection systems.


Advantages

  • High Channel Density – Sixteen isolated inputs reduce cabinet footprint while maximizing I/O capacity.

  • Fast Response – Typical <5 ms input recognition supports critical control and shutdown functions.

  • Robust Isolation – 1500 V RMS channel-to-bus isolation safeguards against ground loops and noise.

  • Redundant Communication – Dual DeltaV™ I/O bus ensures uninterrupted data transfer.

  • Wide Operating Range – Performs reliably from –20 °C to +60 °C in demanding environments.

  • Low Power Draw – Consumes only 6 W, optimizing energy use and reducing heat.

  • Hot-Swappable – Enables maintenance or replacement without halting system operations.


FAQ

  1. What type of discrete signals does the VE4001S2T1 accept?
    It accepts dry contact closures or voltage inputs within 18–32 VDC, suitable for a variety of field devices and relay contacts.

  2. How many input channels are available on this card?
    The module provides 16 fully isolated channels, each individually configurable for different signal types.

  3. What is the typical input response time?
    Input changes are detected in less than 5 milliseconds, enabling real-time control and fast shutdown actions.

  4. Does the module support redundant communications?
    Yes, it connects via a redundant DeltaV™ I/O bus to maintain data integrity even if one communication path fails.

  5. How is electrical isolation implemented?
    Each channel features 1500 V RMS isolation from the I/O bus, protecting the system from ground loops and electrical interference.

  6. Is the VE4001S2T1 hot-swappable?
    Yes, it can be inserted or removed without shutting down the control system, simplifying maintenance.

  7. What is the maximum power consumption?
    The card consumes a maximum of 6 W at full load, ensuring efficient energy usage.

  8. Is it certified for use in hazardous areas?
    It carries ATEX Zone 2, CE, UL, and CSA certifications, making it suitable for industrial hazardous environments.

  9. What environmental conditions can it withstand?
    The module operates from –20 °C to +60 °C and can be stored at temperatures down to –40 °C.

  10. Which control systems are compatible with this card?
    It integrates seamlessly with Emerson DeltaV™ and Ovation™ systems for process automation and distributed control.


Recommended Related Models

Model Description
VE4001S2B1 Discrete Input Card, 16 channels, similar functionality
VE4001S2T2 Discrete Output Card for on/off control
VE4002S1T1 High-accuracy Analog Input Card
VE4003S2B1 Analog Output Card, 8 channels
VE4004S2B2 Mixed I/O Card for hybrid signal processing
VE4005S2B1 Pulse Input Card for high-speed counting applications

Popular Emerson Models

Model Description
DeltaV M-Series Controller Advanced process automation controller
Ovation OC6000 Turbine and plant control platform
Rosemount 3051 Smart pressure transmitter for industrial processes
Fisher DVC6200 Digital valve controller for precision control
AMS 2140 Machinery health analyzer for predictive maintenance
CSI 6500 Machinery protection system for rotating equipment

FAQ

  1. What type of discrete signals does the VE4001S2T1 accept?
    It accepts dry contact closures or voltage inputs within 18–32 VDC, suitable for a variety of field devices and relay contacts.

  2. How many input channels are available on this card?
    The module provides 16 fully isolated channels, each individually configurable for different signal types.

  3. What is the typical input response time?
    Input changes are detected in less than 5 milliseconds, enabling real-time control and fast shutdown actions.

  4. Does the module support redundant communications?
    Yes, it connects via a redundant DeltaV™ I/O bus to maintain data integrity even if one communication path fails.

  5. How is electrical isolation implemented?
    Each channel features 1500 V RMS isolation from the I/O bus, protecting the system from ground loops and electrical interference.

  6. Is the VE4001S2T1 hot-swappable?
    Yes, it can be inserted or removed without shutting down the control system, simplifying maintenance.

  7. What is the maximum power consumption?
    The card consumes a maximum of 6 W at full load, ensuring efficient energy usage.

  8. Is it certified for use in hazardous areas?
    It carries ATEX Zone 2, CE, UL, and CSA certifications, making it suitable for industrial hazardous environments.

  9. What environmental conditions can it withstand?
    The module operates from –20 °C to +60 °C and can be stored at temperatures down to –40 °C.

  10. Which control systems are compatible with this card?
    It integrates seamlessly with Emerson DeltaV™ and Ovation™ systems for process automation and distributed control.

Recommended Related Models

Model Description
VE4001S2B1 Discrete Input Card, 16 channels, similar functionality
VE4001S2T2 Discrete Output Card for on/off control
VE4002S1T1 High-accuracy Analog Input Card
VE4003S2B1 Analog Output Card, 8 channels
VE4004S2B2 Mixed I/O Card for hybrid signal processing
VE4005S2B1 Pulse Input Card for high-speed counting applications

Popular Emerson Models

Model Description
DeltaV M-Series Controller Advanced process automation controller
Ovation OC6000 Turbine and plant control platform
Rosemount 3051 Smart pressure transmitter for industrial processes
Fisher DVC6200 Digital valve controller for precision control
AMS 2140 Machinery health analyzer for predictive maintenance
CSI 6500 Machinery protection system for rotating equipment

Emerson VE4001S2T1 Discrete Input Card

Company Information
E-mail [email protected]
Mobile +8613666033393
Whatsapp +8613666033393
WeChat 13666033393
Add Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.

As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.

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