Product Details
Product Overview
The Yokogawa AMN11-S1 functions as the structural and communication backbone for high-density analog I/O expansion. This 16-slot module nest integrates directly into Yokogawa’s Remote I/O (RIO) and Distributed Control System (DCS) architectures. It centralizes the management of up to 16 individual analog modules, including specialized RTD inputs, ensuring seamless data flow between field instrumentation and the Node Interface Unit.
Part Number Breakdown
Yokogawa utilizes a suffix-based configuration for the AMN series to define specific hardware standards:
| Suffix Code | Description |
| AMN11 | Analog I/O Module Nest |
| -S1 | Standard Model for RIO/DCS Communication |
| /Options | (Variable) Optional installation hardware or coating |
Technical Specifications
The AMN11-S1 provides a high-density footprint designed for cabinet efficiency:
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Slot Capacity: 16 Dedicated I/O Slots
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Dimensions: 5.0" x 8.0" x 10.0"
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Weight: 1.5 kg
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Operating Humidity: 10% to 90% RH (Non-condensing)
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Power Input: 24 V DC (Supplied via Node Interface Unit)
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Communication: High-speed internal backplane
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Condition: 100% Brand New and Original
Engineering Advantages
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High-Density Scalability: The 16-slot architecture maximizes I/O points within a compact 10-inch depth. This allows engineers to scale large-scale process plants without requiring excessive cabinet space.
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Hot-Swap Maintenance: The rack structure facilitates immediate module replacement. Maintenance teams swap faulty I/O modules without disturbing the backplane wiring, drastically reducing Mean Time to Repair (MTTR).
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Optimized Temperature Control: Full support for RTD modules allows the AMN11-S1 to handle precise thermal monitoring. The backplane eliminates signal interference, ensuring that low-voltage RTD signals remain accurate across all 16 channels.
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Simplified Field Wiring: By centralizing 16 modules into a single nest, the AMN11-S1 reduces the complexity of terminal layouts. It streamlines the connection between field sensors and the central control processor.
FAQs
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Is this AMN11-S1 unit an authentic Yokogawa product?
We supply only 100% Brand New and Original Yokogawa equipment. Each AMN11-S1 arrives in its original factory packaging with full traceability to ensure it meets original equipment manufacturer (OEM) standards.
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How does the unit receive power?
The AMN11-S1 does not require a separate external power cord for each slot. It draws 24 V DC directly through the backplane from the Node Interface Unit, simplifying the power distribution architecture within your control cabinet.
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Can I mix different types of analog modules in the 16 slots?
Yes. The AMN11-S1 supports a flexible mix of analog input and output modules. You can populate the slots with a combination of standard 4-20mA inputs and specialized RTD modules to suit your specific process requirements.
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What is the lead time for international shipping?
We maintain the AMN11-S1 in stock. Orders typically ship within 3 days via premium carriers like DHL or FedEx, ensuring minimal lead time for critical system expansions or emergency replacements.
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
Understanding Marshalling Cabinets in Industrial Control Systems Architecture
Industrial control system deployments rely on structured signal distribution to bridge field instrumentation with central processing hardware. A marshalling cabinet serves as the vital intermediate connection point between heavy field home-run multi-pair cables and delicate input/output (I/O) modules housed inside Programmable Logic Controller (PLC) or Distributed Control System (DCS) enclosures. By segregating field cable terminations from control hardware, engineers maintain system flexibility, safeguard controller components, and streamline commissioning workflows.
FAT vs SAT in Industrial Control Systems: Key Differences and Execution Guide
Industrial control system deployment relies on strict verification protocols to guarantee operational safety, system stability, and regulatory compliance. Commissioning complex Programmable Logic Controller (PLC) racks, Distributed Control Systems (DCS), and Safety Instrumented Systems (SIS) requires two critical milestones: the Factory Acceptance Test (FAT) and the Site Acceptance Test (SAT). Both procedures validate that system automation meets design specifications, but they occur at different stages of project execution and target distinct operational risks.
Hub vs Switch vs Router in Industrial Automation Architecture
Modern factory automation relies on reliable industrial networking infrastructure to exchange real-time field data across operational technology systems. Engineers often encounter networking hardware like hubs, switches, and routers when integrating Programmable Logic Controllers, Distributed Control Systems, and SCADA monitoring nodes. Although these devices share physical ports, they operate at different layers of the Open Systems Interconnection reference model and deliver distinct traffic management capabilities.