Emerson VE4070 Local Bus Isolator and Carrier Board

Product Introduction

The Emerson VE4070 is a local bus isolator and carrier board designed for high-performance industrial applications that require safe and efficient data transmission between devices. This product ensures the isolation of signals from the main system, protecting both the control system and the field devices from electrical noise, power surges, and potential faults in the field wiring. The VE4070 is typically used in environments where control systems need to interface with a wide range of sensors, actuators, and field devices in a secure and efficient manner.

Designed for flexibility, the VE4070 integrates easily with existing Emerson systems and offers a robust solution for both digital and analog signal isolation. It ensures signal integrity while maintaining high-speed data transmission over long distances, making it ideal for industries such as oil and gas, chemical processing, power generation, and manufacturing.

Product Parameters

Product Applications

The Emerson VE4070 Local Bus Isolator and Carrier Board is applied in a variety of industrial control systems, providing secure and reliable signal transmission. Some of the key applications include:

• Oil and Gas Industry: Protects critical communication signals between control systems and field devices in offshore rigs and refineries.

• Chemical Processing: Used for isolating control signals in processes where high electrical interference may be present, ensuring stable and accurate data transmission.

• Power Generation: Facilitates the secure transfer of data between the power generation equipment and control systems, including turbines, generators, and electrical relays.

• Water and Wastewater Treatment: Ensures isolated, secure communication in water treatment plants where precise control of pumps, valves, and sensors is required.

• Manufacturing: Helps integrate field devices with PLCs and SCADA systems while isolating control signals to prevent damage to systems.

Product Advantages

• Signal Integrity: The VE4070 ensures proper isolation, preventing electrical noise, surges, and spikes from affecting system performance.

• Versatility: Supports a wide range of communication protocols, including Profibus DP and Modbus RTU, making it compatible with various control systems.

• Flexibility in Mounting: The product is designed for DIN rail mounting, allowing for easy installation and integration into control panels.

• High-Speed Performance: Ensures high-speed data transmission, making it suitable for demanding, real-time industrial applications.

• Rugged Design: Built for industrial environments, the VE4070 can withstand harsh conditions with an operating temperature range of -20°C to +60°C.

• Cost-Effective Solution: By isolating the bus signals, it reduces the potential for damage to both field devices and control systems, thereby lowering maintenance and repair costs.

FAQ

1. What is the purpose of the Emerson VE4070 local bus isolator and carrier board?

   • The VE4070 provides signal isolation between the control system and field devices, preventing electrical noise and faults from impacting the system’s performance.

2. What communication protocols are supported by the Emerson VE4070?

   • The VE4070 supports Profibus DP and Modbus RTU, allowing it to communicate effectively with a wide range of industrial devices and systems.

3. Can the Emerson VE4070 be integrated into existing Emerson control systems?

   • Yes, the VE4070 is fully compatible with other Emerson systems and can be easily integrated into an existing industrial automation setup.

4. How does the VE4070 ensure signal integrity?

   • The VE4070 uses galvanic isolation to prevent electrical noise and faults from affecting the communication signals between the control system and field devices.

5. What types of field devices can the VE4070 interface with?

   • The VE4070 can interface with digital inputs/outputs, sensors, actuators, and other field devices commonly used in industrial control systems.

6. What is the operating temperature range of the VE4070?

   • The VE4070 can operate in temperatures ranging from -20°C to +60°C, making it suitable for use in a variety of industrial environments.

7. How does the VE4070 protect against electrical surges?

   • The VE4070 isolates the signals through galvanic isolation, effectively protecting both the control system and field devices from power surges and electrical faults.

8. Is the VE4070 suitable for both high- and low-voltage applications?

   • The VE4070 operates at 24V DC and is ideal for low-voltage applications commonly used in industrial automation systems.

9. What is the advantage of using the VE4070 in industrial systems?

   • The VE4070 ensures reliable data transmission, protects against electrical faults, and minimizes downtime due to system damage or failures, enhancing the overall performance of industrial control systems.

10. Can the VE4070 be mounted on a panel?

    • Yes, the VE4070 is designed for DIN rail mounting, making it easy to install within control panels in industrial environments.

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FAQ

1. What is the purpose of the Emerson VE4070 local bus isolator and carrier board?

   • The VE4070 provides signal isolation between the control system and field devices, preventing electrical noise and faults from impacting the system’s performance.

2. What communication protocols are supported by the Emerson VE4070?

   • The VE4070 supports Profibus DP and Modbus RTU, allowing it to communicate effectively with a wide range of industrial devices and systems.

3. Can the Emerson VE4070 be integrated into existing Emerson control systems?

   • Yes, the VE4070 is fully compatible with other Emerson systems and can be easily integrated into an existing industrial automation setup.

4. How does the VE4070 ensure signal integrity?

   • The VE4070 uses galvanic isolation to prevent electrical noise and faults from affecting the communication signals between the control system and field devices.

5. What types of field devices can the VE4070 interface with?

   • The VE4070 can interface with digital inputs/outputs, sensors, actuators, and other field devices commonly used in industrial control systems.

6. What is the operating temperature range of the VE4070?

   • The VE4070 can operate in temperatures ranging from -20°C to +60°C, making it suitable for use in a variety of industrial environments.

7. How does the VE4070 protect against electrical surges?

   • The VE4070 isolates the signals through galvanic isolation, effectively protecting both the control system and field devices from power surges and electrical faults.

8. Is the VE4070 suitable for both high- and low-voltage applications?

   • The VE4070 operates at 24V DC and is ideal for low-voltage applications commonly used in industrial automation systems.

9. What is the advantage of using the VE4070 in industrial systems?

   • The VE4070 ensures reliable data transmission, protects against electrical faults, and minimizes downtime due to system damage or failures, enhancing the overall performance of industrial control systems.

10. Can the VE4070 be mounted on a panel?

    • Yes, the VE4070 is designed for DIN rail mounting, making it easy to install within control panels in industrial environments.

Related Models from the Same Series

Popular Models from Emerson

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