ABB+UNS4681V511 3BHE004074R0511 UNS4881b,V4 3BHE009949R0004

Description

The products you mentioned appear to be related to ABB’s Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC) modules, typically used in industrial automation, process control, and monitoring. Here’s an overview of these modules based on the product codes you provided:

1. ABB UNS4681V511 (3BHE004074R0511)

This code corresponds to a part of ABB’s control systems, most likely related to their UNS series for distributed control or automation systems.

Product Name:

• UNS4681V511 (3BHE004074R0511)

Product Description:

• The UNS4681V511 module is typically part of ABB’s UNS (Universal Networked System) for industrial automation. It may represent a communication, I/O, or control module used in the networked architecture of ABB’s control systems.
• This type of module is used for data acquisition, signal processing, or networking functions in a DCS or PLC system, ensuring communication and integration between various field devices and control systems.

Product Parameters/Specifications:

• Type: Network/Communication Module
• Interface: Likely supports industrial communication protocols (Ethernet/IP, Modbus, Profibus, etc.).
• Power Supply: Typically 24V DC (industry standard).
• Operating Temperature Range: Typically 0 to 60°C (depends on specific model).
• Mounting: Rail or chassis mounting.
• Connectivity: Multiple I/O channels, communication ports.
• Certifications: UL, CE, and other safety/environmental certifications as applicable.

2. ABB UNS4881B (V4 3BHE009949R0004)

This part number also corresponds to a PLC or DCS communication or control module used in ABB’s automation solutions.

Product Name:

• UNS4881B (V4 3BHE009949R0004)

Product Description:

• The UNS4881B is a control or communication module used in ABB’s Universal Networked System (UNS). This could be a part of a PLC or DCS for controlling or monitoring industrial systems, often used in power plants, manufacturing, or other large-scale industrial operations.
• The V4 designation could indicate a version or revision of the model, where newer versions often provide enhanced functionality, more I/O support, and better performance.

Product Parameters/Specifications:

• Type: Control/Communication Module
• I/O support: Could provide several I/O options for different kinds of sensors and actuators.
• Power Supply: Standard 24V DC (for most DCS/PLC systems).
• Protocols Supported: Likely supports industrial communication protocols such as Modbus, Profibus, or Ethernet.
• Mounting: Typically mounted on a DIN rail or in a control cabinet.
• Certifications: UL, CE, and other regional certifications.

General Overview of ABB DCS/PLC Modules:

ABB PLC and DCS modules like the ones you’ve referenced are generally designed for integration into large industrial control systems, which are used for automation in industries like energy, chemicals, oil and gas, and manufacturing. These modules allow for communication between various control systems, data logging, and real-time monitoring of industrial processes.

Key Specifications for Typical ABB DCS/PLC Modules:

• Input/Output Channels: Typically ranges from 4 to 128 I/O channels, depending on the specific model.
• Communication Protocols: Supports standard industrial protocols such as Modbus RTU/TCP, Profibus, Ethernet/IP, OPC, etc.
• Redundancy Options: Many ABB systems support network and power supply redundancy for higher system reliability.
• User Interface: Often integrated with software such as ABB’s ControlBuilder or PlantControl for configuration and monitoring.

Note: To get detailed and precise specifications for the modules, I recommend checking the ABB official documentation or contacting an ABB distributor as the specific parameters can vary by model and revision.