ABB IEMMU22 Bailey Infi 90 Rear-Mount Module Mounting Unit

Description

The ABB IEMMU22 is a 12-slot industrial chassis designed for the Bailey Infi 90 and Network 90 Distributed Control Systems. It serves as the primary mechanical and electrical framework for housing system modules in a rear-mounting configuration. The unit features an integrated backplane that supports high-speed data communication via Controlway or Slave Bus protocols and ensures centralized power distribution. Built for 19-inch racks, its rugged design provides secure module alignment and stable interconnectivity for mission-critical DCS hardware.

Specifications

• Brand: ABB Bailey

• Model Number: IEMMU22

• Product Type: Module Mounting Unit (MMU)

• Series: Infi 90 / Network 90

• Slot Capacity: 12 module slots

• Mounting Style: Rear-access, 19-inch rack-mount

• Bus Architecture: Controlway and Slave Bus compatible

• Net Weight: 4.15 kg (9.15 lbs)

• Dimensions: 177.8 mm x 482.6 mm x 298.5 mm

Features

• Rear-Mount Configuration: Optimized for cabinet architectures that require rear-side module insertion and streamlined cable routing.

• Integrated Backplane: Provides a high-reliability interface for synchronized bus communication and logic power delivery.

• Rugged Infrastructure: Heavy-duty construction protects internal electronics from mechanical stress and vibration.

• Modular Versatility: Provides a standardized platform for expanding I/O and processing capacity within existing DCS cabinets.