Product Details
Description
The ABB IEMMU21 is a 12-slot industrial chassis designed for the Bailey Infi 90 and Network 90 Distributed Control Systems. It serves as the primary structural and electrical framework for housing system modules in a rear-mounting configuration. The unit features a high-performance integrated backplane that facilitates centralized power distribution and high-speed data communication via Controlway and Slave Bus protocols. Its rugged 19-inch design ensures secure module alignment and reliable interconnectivity for mission-critical DCS hardware.
Specifications
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Brand: ABB Bailey
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Model Number: IEMMU21
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Product Type: Module Mounting Unit (MMU)
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Series: Infi 90 / Network 90
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Slot Capacity: 12 module slots
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Mounting Style: Rear-access, 19-inch rack-mount
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Bus Support: Controlway and Slave Bus compatible
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Net Weight: 4.15 kg (9.15 lbs)
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Dimensions: 177.8 mm x 482.6 mm x 298.5 mm
Features
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Rear-Mount Optimization: Designed for cabinet architectures requiring rear-side module installation and cable management.
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Integrated Bus Architecture: Ensures low-latency communication and stable DC power delivery across all 12 slots.
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Industrial Durability: Heavy-duty metal frame protects sensitive electronics from mechanical stress and vibration.
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Seamless Scalability: Provides a standardized interface for expanding I/O and processing capacity within existing DCS racks.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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Modern Industrial Automation: Transforming Safety and Efficiency in Mining Operations
Industrial automation has evolved from a simple manufacturing tool into the operational backbone of high-risk sectors. Modern mining operations increasingly rely on advanced control systems, programmable logic controllers (PLCs), distributed control systems (DCS), and artificial intelligence to address deep-underground hazards. By replacing manual labor in high-risk zones, factory automation technologies protect personnel while significantly boosting operational throughput.
