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Product Overview
The Emerson VE4031S2T2B6 is a high-performance, redundant discrete input enhanced card designed to offer reliable and continuous monitoring of discrete signals in industrial control systems. This module is part of Emerson’s VE series and is engineered to meet the demands of high-reliability applications that require fault tolerance and uninterrupted operation. With its redundancy feature, the VE4031S2T2B6 ensures continuous input monitoring, providing enhanced system availability and improved fault tolerance. This makes it ideal for use in critical processes where downtime must be minimized. The module supports a wide range of industrial applications, offering superior performance and integration with Emerson’s automation systems.
Product Parameters
The following table outlines the key technical parameters of the Emerson VE4031S2T2B6 Redundant Discrete Input Enhanced Card:
| Parameter | Specification |
|---|---|
| Model | VE4031S2T2B6 |
| Type | Redundant Discrete Input Card |
| Dimensions | 44 x 108 x 127 mm |
| Weight | 0.45 kg |
| Number of Inputs | 16 (8 per channel) |
| Input Type | Digital discrete inputs |
| Redundancy | Yes, with hot standby capability |
| Communication | Modbus RTU over RS485 |
| Power Supply | 24V DC |
| Operating Temperature | -20°C to +60°C |
| Mounting | DIN Rail |
| Power Consumption | 3 W (typical) |
Product Applications
The Emerson VE4031S2T2B6 redundant discrete input enhanced card is ideal for the following applications:
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Critical Control Systems: Used in applications where high availability and fault tolerance are critical, such as in safety systems or processes where equipment failure can lead to substantial downtime or loss.
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Energy and Power Generation: Provides redundant monitoring for key inputs in power generation systems to ensure continuous operation even during failures.
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Manufacturing Automation: Ensures continuous input monitoring in automated production lines, where a failure in input detection could halt the entire process.
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Chemical and Pharmaceutical: Ensures reliable monitoring of discrete inputs for processes requiring strict control and continuous performance.
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Water and Wastewater Treatment: Used in water treatment plants where monitoring various system parameters in real time is critical to ensuring operational efficiency and safety.
Product Advantages
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Redundancy for High Availability: The VE4031S2T2B6 card offers hot standby redundancy, which ensures continuous monitoring without any loss of data in the event of a failure.
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High-Performance Input Processing: With 16 discrete input channels, it processes signals rapidly, providing real-time data that is essential for critical system monitoring.
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Flexible Integration: Easily integrates with Emerson’s control systems and other industrial equipment, using Modbus RTU over RS485 for communication.
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Compact and Durable Design: The card’s compact size (44 x 108 x 127 mm) allows for efficient use of space, and it is built to endure industrial conditions with a wide operating temperature range.
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Low Power Consumption: Consumes only 3 W (typical), making it an energy-efficient solution for discrete input monitoring.
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Ease of Mounting: The module mounts securely on a DIN rail, making installation and replacement quick and straightforward.
FAQ
1. What is the redundancy feature in the VE4031S2T2B6 card?
The VE4031S2T2B6 card features hot standby redundancy, ensuring uninterrupted input monitoring by automatically switching to a backup channel in case of failure.
2. How many discrete inputs does the VE4031S2T2B6 support?
The VE4031S2T2B6 supports 16 discrete inputs, divided into two channels of 8 inputs each.
3. Can the VE4031S2T2B6 be used with other control systems besides Emerson’s?
Yes, the VE4031S2T2B6 can be used with any system that supports Modbus RTU communication over RS485, making it highly versatile and compatible with various industrial systems.
4. How is the VE4031S2T2B6 mounted?
The module is designed for DIN rail mounting, which simplifies installation and ensures secure placement in control panels.
5. What is the communication protocol used by the VE4031S2T2B6?
The VE4031S2T2B6 communicates using Modbus RTU over RS485, allowing for seamless integration into most industrial automation systems.
6. What is the typical power consumption of the VE4031S2T2B6 card?
The typical power consumption of the VE4031S2T2B6 is 3 W, which helps keep energy use low in large systems.
7. Can I connect this module to high-voltage systems?
The VE4031S2T2B6 is designed for low-voltage systems (24V DC), and it should not be directly connected to high-voltage equipment without appropriate isolation.
8. Is the VE4031S2T2B6 suitable for outdoor use?
The VE4031S2T2B6 is designed for indoor use in industrial environments with temperatures between -20°C and +60°C. Outdoor use requires protection against environmental factors.
9. How is the redundancy managed in the VE4031S2T2B6?
The redundancy feature is automatically managed by the system, switching to the backup input in the event of a failure in the primary input channel, ensuring no loss of data.
10. What types of discrete inputs are supported by the VE4031S2T2B6?
The VE4031S2T2B6 supports digital discrete inputs, which can be used for monitoring on/off signals from devices such as limit switches, sensors, or relays.
Recommended Similar Models
| Model | Description |
|---|---|
| VE4032S2T2B6 | Redundant discrete input card with additional channels |
| VE4025S4T1 | 4-channel redundant digital input card |
| VE4030S2T1B3 | Compact redundant discrete input card |
| VE4040S2T2 | 8-channel redundant input module for larger systems |
| VE4050S3T1 | Enhanced redundant input card with fault detection |
| VE4060S4B2 | High-density 16-channel input card with redundancy |
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| Model | Description |
|---|---|
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