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- ABB
- 81EA11D-E
- Analog Input Module
- Switzerland
- 100 x 120 x 75 mm
- 0.25 kg
- GJR2374800R0210
- Xiamen, China
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ABB 81EA11D-E GJR2374800R0210 Analog Input Module
Product Overview
The ABB 81EA11D-E GJR2374800R0210 is an analog input module designed for use in the ABB Distributed Control System (DCS), particularly within the 800xA automation platform. This module allows for the acquisition of real-time analog signals and provides high accuracy and reliability for industrial control applications. Its dimensions of 100 x 120 x 75 mm and a weight of 0.25 kg make it a compact and lightweight solution for modern automation systems.
With 16 input channels per module, it supports multiple signal types including voltage and current inputs. This makes it an essential component for collecting and converting analog signals from various field devices like sensors, transmitters, and actuators into a form that can be processed by the control system.
The 81EA11D-E is built to be a robust, reliable solution in demanding industrial environments, offering excellent signal fidelity and high noise immunity. The module is equipped with features that allow for easy integration and configuration, making it an ideal choice for applications requiring high-precision measurement and control.
Applications
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Process Automation: The 81EA11D-E is used extensively in process control applications where the accurate reading of analog signals is critical. These include oil and gas, chemical plants, power generation, and water treatment facilities.
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Temperature and Pressure Measurement: With its ability to handle a wide range of input signals, this module is perfect for temperature, pressure, and level monitoring in industrial environments.
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Factory Automation: It plays a key role in factory automation systems, ensuring the effective operation of machinery by converting analog signals from sensors into actionable data for the control system.
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Energy and Utilities: In energy distribution and utilities management, the module is crucial for monitoring various process parameters, ensuring reliable operation and safety.
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Building Automation: The 81EA11D-E can be used for monitoring and controlling HVAC systems, lighting, and security systems within building automation.
Advantages
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High Accuracy: The 81EA11D-E provides accurate and stable analog input measurements, ensuring the precise monitoring of system variables.
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Wide Signal Compatibility: It supports a broad range of signal types, including 4-20 mA, 0-10 V, and other industry-standard analog signals, making it highly versatile.
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Compact and Lightweight: With its dimensions of 100 x 120 x 75 mm and weight of 0.25 kg, it is easy to integrate into space-constrained environments.
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Enhanced Noise Immunity: Designed to perform reliably in harsh industrial environments, the 81EA11D-E offers excellent noise immunity, ensuring stable data transmission in electrically noisy environments.
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High Channel Density: The module supports 16 input channels, allowing for efficient use of panel space while ensuring high input density.
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Flexible Integration: The module seamlessly integrates with the ABB 800xA system and other compatible ABB control systems, ensuring ease of use and installation.
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Wide Temperature Range: It can operate in extreme temperatures, making it suitable for diverse industrial environments.
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Diagnostic Features: Built-in diagnostics provide real-time monitoring of system health, allowing for quick identification of potential issues before they escalate.
Brand Information
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Brand: ABB
ABB is a global leader in automation and electrification technologies. With a rich history of innovation, ABB offers a comprehensive range of products and solutions in areas such as robotics, power grids, industrial automation, and digital industries. The company is known for providing cutting-edge technologies that optimize performance, reduce energy consumption, and enhance system reliability.
Product Specifications
| Parameter | Value |
|---|---|
| Module Type | Analog Input Module |
| Model Number | 81EA11D-E GJR2374800R0210 |
| Input Channels | 16 |
| Input Signal Type | Voltage, Current |
| Dimensions | 100 x 120 x 75 mm |
| Weight | 0.25 kg |
| Power Supply | 24 V DC |
| Operating Temperature | –20°C to +60°C |
| Signal Range | 0-10 V, 4-20 mA |
| Accuracy | ±0.1% FS |
| Mounting | DIN Rail |
| Communication | Serial or Fieldbus |
| Environmental Rating | IP20 |
| Mounting Type | DIN Rail |
Recommended Models from ABB
| Model | Type | Channels | Signal Type | Dimensions | Weight | Power Supply | Operating Temperature |
|---|---|---|---|---|---|---|---|
| 81EA11D-E GJR2374800R0210 | Analog Input Module | 16 | Voltage, Current | 100 x 120 x 75 mm | 0.25 kg | 24 V DC | –20°C to +60°C |
| 81EA11D-E GJR2374800R0211 | Analog Input Module | 16 | Voltage, Current | 100 x 120 x 75 mm | 0.25 kg | 24 V DC | –20°C to +60°C |
| 81EA13D-E GJR2374800R0210 | Analog Input Module | 16 | Voltage, Current | 100 x 120 x 75 mm | 0.25 kg | 24 V DC | –20°C to +60°C |
| 81EA12D-E GJR2374800R0210 | Analog Input Module | 8 | Voltage, Current | 100 x 120 x 75 mm | 0.25 kg | 24 V DC | –20°C to +60°C |
| 81EA14D-E GJR2374800R0210 | Analog Input Module | 16 | Voltage, Current | 100 x 120 x 75 mm | 0.25 kg | 24 V DC | –20°C to +60°C |
Popular ABB Models
| Model | Type | Channels | Signal Type | Dimensions | Weight | Power Supply | Operating Temperature |
|---|---|---|---|---|---|---|---|
| 81EA11D-E GJR2374800R0210 | Analog Input Module | 16 | Voltage, Current | 100 x 120 x 75 mm | 0.25 kg | 24 V DC | –20°C to +60°C |
| 81EA11D-E GJR2374800R0211 | Analog Input Module | 16 | Voltage, Current | 100 x 120 x 75 mm | 0.25 kg | 24 V DC | –20°C to +60°C |
| 81EA15D-E GJR2374800R0210 | Analog Input Module | 8 | Voltage, Current | 100 x 120 x 75 mm | 0.25 kg | 24 V DC | –20°C to +60°C |
| 81EA16D-E GJR2374800R0210 | Analog Input Module | 16 | Voltage, Current | 100 x 120 x 75 mm | 0.25 kg | 24 V DC | –20°C to +60°C |
| 81EA12D-E GJR2374800R0210 | Analog Input Module | 16 | Voltage, Current | 100 x 120 x 75 mm | 0.25 kg | 24 V DC | –20°C to +60°C |
FAQ
Q1: What exactly does the ABB 81EA11D-E module do?
A1: This module collects analog signals—like voltage or current—from sensors or transmitters in the field and sends them to the control system for processing. It’s an essential component in monitoring variables like temperature, pressure, or flow in industrial environments.
Q2: How many input channels are available on the 81EA11D-E?
A2: It comes with 16 analog input channels, allowing you to connect up to 16 separate analog signal sources to a single module.
Q3: What signal types does the module support?
A3: The 81EA11D-E supports both voltage and current signal types, including the standard 4–20 mA and 0–10 V signals commonly used in industrial applications.
Q4: Can I use this module in harsh environments?
A4: Yes, the module is designed with industrial environments in mind. It offers robust signal protection and has a durable build to withstand temperature fluctuations, electrical noise, and mechanical vibrations.
Q5: Is the 81EA11D-E hot-swappable?
A5: No, it is not designed for hot-swapping. The power should be disconnected before replacing or installing the module to avoid damaging components or affecting other system operations.
Q6: How is this module installed?
A6: It mounts easily into an ABB rack system or backplane. It uses standard DIN rail or rack slot installation depending on your specific control cabinet setup.
Q7: What systems or controllers is the 81EA11D-E compatible with?
A7: This module is primarily designed for use within the ABB Symphony Plus and INFI 90 control systems. It’s compatible with various ABB DCS platforms.
Q8: What makes the 81EA11D-E reliable for process industries?
A8: It offers high accuracy, reliable signal isolation, and robust error detection features like open wire detection and signal filtering. These capabilities make it ideal for continuous process industries where signal fidelity is critical.
Q9: What certifications does the ABB 81EA11D-E have?
A9: The module typically comes with certifications for CE marking and industrial standards compliance, including EMC and low-voltage directives. For specific use cases like marine or hazardous zones, you should verify certifications with ABB.
Q10: Is there a built-in diagnostics feature in this module?
A10: Yes, the module provides internal diagnostics such as signal error detection, power fault alerts, and communication status indicators, helping operators identify and resolve issues quickly.
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All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
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Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
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