Product Description
ABB IEMMU21 Module installation unit
The ABB IEMMU21 is a Module Installation Unit, also known as a Module Mounting Unit (MMU), designed for use within ABB’s INFI 90, Symphony, and Symphony Plus distributed control systems (DCS). This essential hardware component serves as a chassis for housing and interconnecting various I/O modules. It provides the necessary power distribution and communication pathways, linking the I/O modules to the system’s control network via the Module Bus. The IEMMU21 is engineered for reliability in demanding industrial environments, ensuring seamless data acquisition and control signal output for process automation applications.
Technical Specifications:
- Model: IEMMU21
- Product Type: Module Mounting Unit (MMU)
- System Compatibility: ABB INFI 90, Symphony, Symphony Plus
- Number of Slots: Accommodates two I/O modules
- Function: Provides power and communication interface for I/O modules
- Mounting: Cabinet or panel mountable
ABB IEMMU21 Module installation unit
The ABB IEMMU21 is a reliable two-slot Module Mounting Unit for the INFI 90 and Symphony Plus control systems, providing the essential mounting, power, and communication interface for I/O modules in industrial automation environments.
