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- Emerson
- KJ3003X1-EA1
- Serial Interface Terminal Block
- USA
- 120 x 70 x 55 mm
- 0.09kg
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Emerson KJ3003X1-EA1 Serial Interface Terminal Block
Product Overview
The Emerson KJ3003X1-EA1 is a high-performance serial interface terminal block designed for use within Emerson’s DeltaV automation systems. This module is part of the DeltaV system, offering flexibility and scalability for industrial communication applications. The KJ3003X1-EA1 is engineered to provide reliable communication between field devices and the control system, enhancing the overall performance of industrial automation systems.
This terminal block is crucial for establishing serial communication between various equipment such as sensors, actuators, and controllers, ensuring seamless data transfer across the system. With its compact design and robust construction, the KJ3003X1-EA1 is ideal for environments where space is limited but reliable and high-speed communication is essential.
Key Features
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Serial Communication: Supports both RS-232 and RS-485 serial communication standards, providing reliable long-distance communication for a wide range of industrial devices.
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Compact and Lightweight: With a compact form factor of 120 x 70 x 55 mm and a weight of only 0.09 kg, the terminal block is easy to install in space-constrained environments.
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Seamless DeltaV Integration: Designed for easy integration into the DeltaV system, it ensures smooth data exchange between field devices and control systems.
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Wide Application Range: The terminal block is versatile, supporting a wide range of industrial protocols and equipment, making it suitable for different automation needs.
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Enhanced Durability: Built to withstand industrial environments, the terminal block is made from high-quality materials, ensuring long-term performance and reduced maintenance.
Applications
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Industrial Automation: Used to enable serial communication between field devices and automation control systems, ensuring accurate and real-time data transmission.
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Process Control Systems: Essential for process industries such as chemicals, oil & gas, and pharmaceuticals, where reliable communication between devices and controllers is critical.
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SCADA Systems: Works as part of supervisory control and data acquisition (SCADA) systems, providing secure and consistent communication over serial lines.
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Remote Monitoring: Facilitates remote monitoring of industrial equipment by transmitting serial data to centralized control systems.
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Data Logging: Helps in the collection and transfer of data from field devices to central systems for logging and analysis.
Advantages
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Reliable Communication: Provides reliable serial communication over long distances, ensuring that critical process data is transferred without interruption.
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Flexible Integration: Easily integrates into the DeltaV system, allowing for streamlined communication with other DeltaV components.
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Compact Design: Its small form factor makes it ideal for installations in tight spaces without compromising performance.
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Versatile Compatibility: Supports a variety of industrial devices, protocols, and communication standards (RS-232, RS-485), enhancing its versatility.
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Cost-Effective: The module provides a cost-effective solution for serial communication in industrial applications, with minimal maintenance required.
Brand Information
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Brand: Emerson
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Brand Overview: Emerson is a global leader in industrial automation, providing high-performance control and monitoring systems that help optimize operational efficiency, improve safety, and reduce costs across a wide range of industries. Their DeltaV system is renowned for its reliability, scalability, and ease of integration, making it the preferred choice for process industries.
Product Parameters
| Parameter | Description |
|---|---|
| Model | KJ3003X1-EA1 |
| Type | Serial Interface Terminal Block |
| Dimensions | 120 x 70 x 55 mm |
| Weight | 0.09 kg |
| Communication Standards | RS-232, RS-485 |
| Mounting Type | DIN Rail Mounted |
| Operating Temperature | –20°C to +60°C |
| Voltage Supply | 24V DC (nominal) |
| Protocol Support | Modbus RTU, HART |
| Environmental Rating | IP20 (Protected from solid objects greater than 12mm) |
| Signal Input | Digital Input (Serial Signals) |
| Signal Output | Digital Output (Serial Signals) |
Recommended Models
5 Related Models (Same Series/Related)
| Model | Type | Communication Protocol | Dimensions | Weight |
|---|---|---|---|---|
| KJ3003X1-EB1 | Serial Interface Terminal Block | RS-232, RS-485 | 120 x 70 x 55 mm | 0.09 kg |
| KJ3003X1-EC1 | Serial Interface Terminal Block | RS-232, RS-485 | 120 x 70 x 55 mm | 0.09 kg |
| KJ3003X1-ED1 | Serial Interface Terminal Block | RS-232, RS-485 | 120 x 70 x 55 mm | 0.09 kg |
| KJ3003X1-EF1 | Serial Interface Terminal Block | RS-232, RS-485 | 120 x 70 x 55 mm | 0.09 kg |
| KJ3003X1-EG1 | Serial Interface Terminal Block | RS-232, RS-485 | 120 x 70 x 55 mm | 0.09 kg |
5 Popular Emerson Models
| Model | Type | Communication Protocol | Dimensions | Weight |
|---|---|---|---|---|
| KJ3002X1-BE1 | High-Performance I/O Module | DeltaV Communication | 102 x 114 x 51 mm | 0.35 kg |
| KJ3003X1-BE1 | High-Performance I/O Module | DeltaV Communication | 102 x 114 x 51 mm | 0.35 kg |
| KJ4001X1-BE1 | Analog I/O Module | DeltaV Communication | 102 x 114 x 51 mm | 0.35 kg |
| KJ5001X1-BE1 | Digital I/O Module | DeltaV Communication | 102 x 114 x 51 mm | 0.40 kg |
| KJ6001X1-BE1 | Advanced Process Control Module | DeltaV Communication | 102 x 114 x 51 mm | 0.45 kg |
Frequently Asked Questions (FAQ)
Q1: What is the main function of the KJ3003X1-EA1?
A1: The KJ3003X1-EA1 is a serial interface terminal block that facilitates reliable communication between field devices and the control system in industrial automation applications.
Q2: What communication protocols are supported by the KJ3003X1-EA1?
A2: It supports RS-232 and RS-485 serial communication protocols.
Q3: How does the KJ3003X1-EA1 integrate with Emerson’s DeltaV system?
A3: The terminal block is designed for seamless integration with the DeltaV control system, enabling smooth communication with other DeltaV modules.
Q4: What are the environmental ratings of the KJ3003X1-EA1?
A4: The module is rated IP20, providing protection from solid objects greater than 12mm but is not waterproof.
Q5: What is the voltage supply for the KJ3003X1-EA1?
A5: The terminal block operates on a 24V DC supply.
Q6: Can I use the KJ3003X1-EA1 in outdoor environments?
A6: The KJ3003X1-EA1 is designed for indoor use with an IP20 rating, so it should be protected from direct exposure to water and extreme environmental conditions.
Q7: What applications is the KJ3003X1-EA1 best suited for?
A7: It is suitable for process control systems, SCADA systems, remote monitoring, and data logging applications.
Q8: How is the KJ3003X1-EA1 mounted?
A8: The terminal block is designed for DIN rail mounting, making it easy to install and integrate into existing systems.
Q9: What is the maximum operating temperature for the KJ3003X1-EA1?
A9: The terminal block can operate in temperatures ranging from –20°C to +60°C.
Q10: How does the KJ3003X1-EA1 improve automation systems?
A10: It enables reliable and fast serial communication, ensuring real-time data transmission and improving the overall performance and reliability of the automation system.
Authenticity guarantee
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.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
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%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.