Product Details
Product Overview
The Yokogawa ALE111-S50 functions as a high-performance Ethernet gateway within the CENTUM VP distributed control system (DCS). This module enables seamless data synchronization between the Field Control Station (FCS) and external Ethernet-compatible subsystems, such as PLCs, power management systems, and smart analyzers. By establishing a robust digital backbone, the ALE111-S50 centralizes process variables into a unified operational dashboard. We supply this unit as 100% Brand New and Original in factory packaging to ensure peak network performance and system integrity.
Part Number Breakdown
The ALE111-S50 suffix codes define the specific environmental and functional configuration of the hardware:
| Suffix Code | Functional Definition |
| ALE111 | Ethernet Communication Module |
| -S | Standard Type Hardware |
| 5 | Non-explosion protected version |
| 0 | Basic Type Functionality |
Technical Specifications
This module integrates directly into the FCS backplane to provide high-speed, deterministic industrial networking.
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Interface Type: 10BASE-T/100BASE-TX (Auto-sensing).
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Protocol Support: Supports TCP/IP and Modbus/TCP communication layers.
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Data Rate: 10/100 Mbps (Full/Half Duplex).
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Module Weight: 0.3 kg.
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Shipping Weight: 1.5 kg (including protective industrial packaging).
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Redundancy: Supports dual-redundant configuration within the FCS.
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Environment: Designed for standard (non-hazardous) industrial control room installation.
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Condition: Guaranteed 100% Brand New with original factory seal.
Engineering Advantages
The ALE111-S50 provides technical solutions for complex integration requirements in process automation:
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High-Bandwidth Integration: Traditional serial gateways often throttle data flow. The ALE111-S50 utilizes 100 Mbps Ethernet throughput to handle massive tag counts from third-party PLCs without introducing latency into the DCS control loop.
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Deterministic Data Polling: The module manages communication traffic to prioritize critical process alarms and control commands. This hardware-level management prevents network congestion from affecting real-time process monitoring.
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Industrial-Grade Noise Rejection: Standard commercial network cards fail in high-EMI (Electromagnetic Interference) environments. The ALE111-S50 incorporates advanced galvanic isolation and shielding to maintain stable link pulses near high-voltage motor starters and variable frequency drives.
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Streamlined Maintenance: Front-facing LED indicators provide instant visual verification of Link/Activity and module health. This allows maintenance teams to identify network faults at the hardware level without requiring external sniffer tools or software diagnostic suites.
FAQs
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Can I install the ALE111-S50 in a hazardous area?
No. The "5" digit in the suffix identifies this as a non-explosion protected model. You must install this unit in a standard control room or a purged/protected cabinet that meets local safety regulations for non-Ex hardware.
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Does this module require special software drivers?
The ALE111-S50 works natively within the CENTUM VP engineering environment. You configure the IP addresses and communication parameters directly through the standard Yokogawa Builder software.
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Is the ALE111-S50 compatible with older CENTUM CS 3000 systems?
Yes. The ALE111 series maintains backward compatibility with CS 3000 systems. However, we recommend checking your specific software revision to ensure the "S50" hardware profile exists in your system configuration database.
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How does the shipping weight differ from the module weight?
The module weighs 0.3 kg, but the 1.5 kg shipping weight accounts for the heavy-duty original Yokogawa box and internal anti-static cushioning required to protect the delicate circuitry during international transit.
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
Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.