ABB Control Module 07EA90-SI | Industrial Automation Spare Part

Short Description:

The ABB 07EA90-SI is a state-of-the-art analog I/O module designed to serve as a bridge between analog field devices (such as sensors, transmitters, and actuators) and industrial control systems. It excels in converting analog signals into digital data for processing by control systems and vice versa, ensuring seamless integration into various automation networks. Whether applied in process control, manufacturing, or energy management, this module guarantees accurate and real-time signal handling, contributing to efficient and reliable industrial operations.

FOB Price: US $100 - 9,999 / Piece

Min.Order Quantity: 1 Piece/Pieces

Supply Ability: 3000Piece/Pieces per Month

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IN Stock, 100% full New! Original Factory Seal !

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ABB 07EA90-SI: High-Performance Analog I/O Module for Precise Industrial Measurement

In industrial automation, accurate measurement and control of analog signals are vital for maintaining process stability and product quality. The ABB 07EA90-SI stands out as a high-performance analog input/output module, meticulously engineered to deliver precise data acquisition and control in complex industrial environments. It embodies ABB’s dedication to providing reliable solutions that meet the evolving needs of modern industries.

Product Overview

Core Features

1. Versatile Analog I/O Capabilities

Analog Inputs: Equipped with 8 high-precision analog input channels, capable of handling a wide range of signal types including 4-20 mA, 0-20 mA, 0-10 V, ±10 V, and thermocouples (such as J, K, T, E, R, S, B types) as well as RTDs (PT100, PT1000). This versatility allows it to connect with various sensors used in temperature, pressure, flow, and level measurement applications. Each input channel features a 16-bit resolution, ensuring accurate data acquisition with a maximum error of less than 0.1% of full scale.

Analog Outputs: Boasting 4 analog output channels that support 4-20 mA and 0-10 V signals. These outputs provide precise control signals to actuators such as control valves, variable frequency drives, and positioners. With a 14-bit resolution and low output noise, they ensure smooth and accurate operation of controlled devices.

Signal Isolation: Each input and output channel is galvanically isolated from each other and from the module’s power supply, with an isolation voltage of 2500 V AC. This isolation effectively prevents ground loops and noise interference, ensuring the integrity of measured and control signals even in electrically noisy industrial environments.

2. Robust and Reliable Design

Wide Operating Temperature Range: Functions reliably in temperatures ranging from -25 °C to +70 °C, making it suitable for use in extreme environments such as outdoor installations, high-temperature industrial furnaces, and cold storage facilities. The storage temperature range is from -40 °C to +85 °C, ensuring its durability during transportation and storage.

Enhanced Protection Features: Incorporates a range of protection mechanisms, including overvoltage protection (up to 30 V DC for inputs and outputs), reverse polarity protection for the power supply, and short-circuit protection for outputs. These features safeguard the module from damage caused by electrical faults, reducing downtime and maintenance costs.

Mechanical Durability: Built to withstand harsh mechanical conditions, the module complies with IEC 60068-2-6 for vibration resistance (up to 10 g, 10-2000 Hz) and IEC 60068-2-27 for shock resistance (up to 50 g). This makes it suitable for installation in machinery, mobile equipment, and other high-vibration industrial settings.

3. Seamless Integration and Easy Configuration

Fieldbus Compatibility: Supports popular industrial communication protocols including Modbus RTU, Modbus TCP/IP, and Profibus DP. This enables easy integration into existing automation systems, allowing for seamless data exchange with PLCs, DCS systems, SCADA software, and HMI panels from ABB and other major manufacturers.

Simplified Installation: Designed for DIN rail mounting (according to DIN EN 50022) with pluggable terminal blocks, facilitating quick and easy installation and replacement. The compact dimensions (90 mm width × 145 mm height × 70 mm depth) save valuable space in control cabinets, making it ideal for applications with limited space.

User-Friendly Configuration: Can be easily configured using ABB’s dedicated configuration software, which provides a graphical user interface for setting input/output ranges, filter parameters, and communication settings. The software also allows for real-time monitoring of input and output values, simplifying system setup and troubleshooting. Additionally, it supports configuration via the fieldbus, enabling remote configuration and parameter adjustment.

4. Advanced Diagnostic and Monitoring Functions

Comprehensive Status Indicators: Features LED indicators for power status, communication activity, and channel-specific status (such as overrange, underrange, and fault conditions). These indicators provide visual feedback, allowing technicians to quickly identify and diagnose issues during system operation and maintenance.

Diagnostic Data Collection: Continuously monitors and logs diagnostic data, including input signal levels, output current/voltage, internal temperature, and communication errors. This data can be transmitted to the control system, enabling predictive maintenance and facilitating root cause analysis of any system faults.

Self-Calibration: Equipped with an automatic self-calibration function that ensures long-term measurement accuracy. The self-calibration can be triggered manually via software or scheduled to run at specified intervals, reducing the need for manual calibration and minimizing measurement errors over time.

Technical Specifications

Parameter	Details
Supply Voltage	24 V DC (±20%)
Power Consumption	8 W (typical), 12 W (maximum)
Input Resolution	16 bits
Output Resolution	14 bits
Isolation Voltage	2500 V AC (channel to channel, channel to power)
Communication Protocols	Modbus RTU, Modbus TCP/IP, Profibus DP
Protection Rating	IP20 (front panel)
Weight	0.75 kg
Certifications	CE, UL, cUL, ATEX, IECEx

Application Scenarios

1. Process Control Industries

In chemical processing plants, the ABB 07EA90-SI accurately measures temperature, pressure, and flow rates of various chemicals via its analog inputs. The analog outputs control the opening and closing of control valves to maintain precise process parameters, ensuring product quality and safety. Its wide temperature range and signal isolation make it suitable for use in corrosive and high-noise environments.

2. Manufacturing Automation

Within semiconductor manufacturing facilities, the module is used to monitor and control critical parameters such as temperature in ovens, pressure in vacuum chambers, and flow rates of gases. The high precision of its inputs and outputs ensures consistent product quality, while its robust design withstands the cleanroom environment and mechanical vibrations from manufacturing equipment.

3. Energy and Utilities

In power generation plants, the 07EA90-SI measures parameters like steam pressure, temperature, and fuel flow rates. It sends control signals to adjust turbine speed, fuel valves, and other equipment to optimize power generation efficiency. Its reliable performance in high-temperature and high-voltage environments ensures stable operation of the power plant.

4. Environmental Monitoring

For wastewater treatment plants, the module monitors parameters such as pH levels, dissolved oxygen, and turbidity of the water. Based on these measurements, it controls the dosage of chemicals and the operation of pumps to ensure effective treatment. The ability to connect with various environmental sensors and its durable design make it suitable for outdoor and harsh environmental conditions.

Quality Assurance

The ABB 07EA90-SI is manufactured in accordance with strict quality standards and undergoes rigorous testing procedures, including temperature cycling, humidity testing, electrical stress testing, and vibration testing. It meets international certifications such as CE, UL, cUL, ATEX, and IECEx, ensuring compliance with safety and performance requirements in global markets. The module comes with a 2-year warranty, and ABB’s global service network provides timely technical support, maintenance, and spare parts supply to ensure uninterrupted operation of the product.

Why Choose ABB 07EA90-SI?

Precision Measurement: High-resolution inputs and outputs ensure accurate data acquisition and control, critical for maintaining process quality.

Versatility: Supports a wide range of analog signals and communication protocols, making it compatible with various industrial devices and systems.

Durability: Robust design with enhanced protection features ensures reliable operation in harsh industrial environments, reducing downtime and maintenance costs.

Easy Integration: Simple installation and configuration processes save time and effort during system setup and upgrades.

If you are seeking a high-precision, reliable, and versatile analog I/O module for your industrial automation system, the ABB 07EA90-SI is an excellent choice. It provides the accuracy and performance needed to optimize your industrial processes and ensure long-term operational efficiency.

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1)100% full New! – Original Factory Seal !

2)Warranty: 12 months!

3)Package: Original packing with cartons.

4)Delivery time: Shipped in 3 days after payment

5)Payment Terms: TT, Pay pal & Western Union

6)DHL/TNT/UPS/EMS/Fedex

Brand: FOXBORO

Item NO.: FBM03

Payment: T/T, Western Union, Paypal

Product Origin: American