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Product Introduction
The Emerson VE4003S2B2 DeltaV Input Module is designed for process automation systems requiring precise analog signal acquisition. It serves as a critical component in DeltaV distributed control systems (DCS), providing reliable input channels for analog signals such as temperature, pressure, flow, and level sensors. This module ensures accurate signal conversion and stable performance under industrial conditions.
Product Advantages
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High-precision analog signal acquisition with minimal noise interference.
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Seamless integration with Emerson DeltaV systems, supporting advanced control strategies.
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Flexible channel configuration allowing multiple analog input types.
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Redundant input paths supported for increased system reliability.
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Built-in diagnostics to detect signal anomalies and reduce downtime.
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Robust construction suitable for industrial environments, ensuring stable long-term operation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | VE4003S2B2 |
| Input Type | Analog (Voltage/Current) |
| Number of Channels | 4 |
| Input Range | 0–20 mA, 4–20 mA, 0–10 V |
| Accuracy | ±0.1% |
| Isolation | Channel-to-channel: 1500 V |
| Update Rate | 50 ms |
| Power Supply | 24 VDC ±10% |
| Communication | DeltaV Backplane |
| Operating Temperature | 0–60 °C |
| Storage Temperature | -40–85 °C |
| Humidity | 5–95% RH non-condensing |
| Dimensions | 107 x 41 x 105 mm |
| Weight | 0.73 kg |
Applications
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Industrial process control systems requiring analog input signal monitoring.
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Chemical, oil & gas, and power generation facilities for sensor data acquisition.
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Systems demanding redundant input channels for high availability.
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Continuous monitoring and control of flow, pressure, temperature, and level measurements.
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Integration with control strategies such as PID loops, batch control, and safety systems.
FAQ
Q1: What types of analog signals does VE4003S2B2 support?
A1: It supports voltage signals (0–10 V) and current signals (0–20 mA, 4–20 mA).
Q2: How many input channels are available per module?
A2: The module provides 4 analog input channels.
Q3: What is the update rate of the module?
A3: The update rate is 50 milliseconds per channel.
Q4: Does this module support signal isolation?
A4: Yes, it provides 1500 V isolation between channels.
Q5: What is the maximum accuracy of the analog readings?
A5: The module has an accuracy of ±0.1%.
Q6: Can it operate in high-humidity environments?
A6: Yes, it operates reliably in 5–95% relative humidity, non-condensing.
Q7: What is the operating voltage requirement?
A7: The module operates on 24 VDC with ±10% tolerance.
Q8: Is it compatible with redundant backplanes?
A8: Yes, it supports redundant DeltaV backplane configurations.
Q9: What is the operating temperature range?
A9: The module is rated for 0–60 °C during operation.
Q10: Can it be integrated into existing DeltaV systems?
A10: Yes, it is fully compatible with DeltaV distributed control systems.
Related or Same-Series Models
| Model | Description |
|---|---|
| VE4003S2B1 | Analog Input Module with 4 channels |
| VE4003S2B3 | Analog Input Module supporting voltage/current inputs |
| VE4003S2B4 | High-precision analog input module |
| VE4003S2B5 | DeltaV analog input module with extended signal range |
| VE4003S2B6 | Redundant analog input module |
| VE4003S2B7 | Multi-channel DeltaV analog input module |
Popular Emerson Models
| Model | Description |
|---|---|
| VE4005S2B3 | DeltaV Analog Output Card |
| VE4003S7B1 | DeltaV Power Supply Module |
| VE4003S2B2 | Analog Input Module (current module) |
| VE4002S2B1 | Digital Input Module |
| VE4002S2B2 | Digital Output Module |
| VE4005S2B1 | Analog Output Module with fast response |
