Description
The ABB IEMMU11 Module Mounting Unit is specifically designed for the Bailey Infi 90 system, a well-known distributed control system (DCS) that offers exceptional scalability and reliability. This mounting unit provides a stable platform for securely attaching various control modules, ensuring uninterrupted operation and ease of maintenance.
Its robust construction and adherence to industrial standards make the IEMMU11 ideal for environments with high operational demands. It offers a user-friendly design for quick installation and supports efficient module replacement, minimizing downtime during maintenance activities.
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Specifications and Parameters
|
Parameter |
Details |
|
Model Number |
IEMMU11 |
|
System Compatibility |
Bailey Infi 90 Distributed Control System |
|
Module Slots |
Supports multiple modules (number varies by model) |
|
Construction Material |
Industrial-grade metal with corrosion resistance |
|
Power Supply Integration |
Compatible with Infi 90 system power units |
|
Temperature Range |
-20°C to +70°C |
|
Mounting Type |
Rack-mounted |
|
Compliance |
Meets CE, UL, and RoHS standards |
Rack I/O Mounting Hardware
Harmony rack I/O modules and termination units mount in standard ABB cabinets. The option
for small cabinet mounting is provided. The number of modules that can be mounted in a single
cabinet varies.
An IEMMU11, IEMMU12, IEMMU21, or IEMMU22 Module Mounting Unit and an NFTP01 FieldTermination Panel are used for module and termination unit mounting respectively (Fig. 7). Themounting unit and termination panel both attach to the side rails in standard 483-millimeter(19-inch) cabinets. Front mount and rear mount MMU versions are available to provide flexibilityin cabinet mounting.
An MMU is required to mount and provide power to rack-mounted modules. The unit is formounting controllers, I/O modules, and communication interface modules. The MMU backplaneconnects and routes:
■ Controlway.■ I/O expander bus.■ Logic power to control, I/O, and interface modules.
The Controlway and I/O expander bus are internal cabinet, communication buses. Communication between rack controllers and communication interface modules is over Controlway.
Applications
The ABB IEMMU11 Bailey Infi 90 Module Mounting Unit is widely used in various industrial sectors, including:
- Power Generation
Supports the control and monitoring of power plants, ensuring efficient and reliable energy production.
- Oil and Gas
Facilitates automation and control in upstream, midstream, and downstream processes.
- Chemical Processing
Ensures precise control and monitoring of complex chemical reactions and processes.
- Manufacturing
Enhances automation and efficiency in production lines and assembly processes.
- Water Treatment Plants
Integrates modules for monitoring and controlling water treatment and distribution systems.
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