ALE111-S51 Yokogawa Industrial control DCS module

Description

Yokogawa ALE111-S51 – Product Description & Technical Specifications
Product Description
The Yokogawa ALE111-S51 is a  industrial Ethernet communication module specifically developed for seamless integration with Yokogawa CENTUM VP DCS and Prosafe-RS safety control systems. As a core subsystem communication component in FIO (Field Input/Output) interfaces, it enables stable and real-time data exchange between field control stations (FCS), bus node units, and other industrial subsystems in complex automation scenarios. The suffix code “-S51” indicates a standard-type configuration without explosion protection, where “S” stands for standard type, “5” denotes no explosion protection, and “1” represents an enhanced basic model with optimized communication stability compared to the S50 variant. Engineered with a compact and robust design, it is suitable for harsh industrial environments such as oil & gas, chemical, power generation, and manufacturing sectors, supporting modular expansion and redundant configuration to enhance system reliability. It is brand-new with original factory sealing and comes with a 12-month warranty.

Basic Information
Brand: Yokogawa
Model: ALE111-S51
Product Type: Ethernet Communication Module (for FIO interface, standard type without explosion protection, enhanced model)
Weight: Approximately 0.3 kg (net weight); 1.5 kg (shipping weight); weight may vary slightly by batch and packaging (consistent with ALE111 series standard)
Dimensions: 7.7 cm × 4.2 cm × 10.6 cm (W × D × H, standard for ALE111 series); compact design, specific dimensions may refer to official manuals
Country of Origin: Japan (for reference; origin may vary by batch)
HS Code: 8538900000 (for reference only; final determination by customs, in line with industrial Ethernet communication modules classification)
Environmental Specifications
Operating Temperature: 0 °C to 60 °C (consistent with Yokogawa similar industrial modules, suitable for diverse industrial environments)
Storage Temperature: -20 °C to 70 °C (adapts to extreme storage conditions, ensuring module integrity during transportation and storage)
Humidity: 5% to 95% RH (non-condensing) (ensures stable operation in humid industrial environments without condensation damage)
Electrical & Interface Specifications
Input Voltage: 24 V DC ± 20% (industrial standard power supply, compatible with Yokogawa DCS system power specifications)
Maximum Current Consumption: 0.5 A (low power consumption, energy-efficient, reducing overall system energy costs)
Bus Interface: 1 × RJ-45 port (for 10Base-T Ethernet connection, supporting point-to-point data transmission with enhanced stability)
Communication Protocol: IEEE 802.3 10Base-T; compatible with Yokogawa ALR121-S51 and other communication modules, supporting open architecture expansion and subsystem communication
Output Specifications: Ethernet data transmission at 10 Mbps; transmission distance up to 100 meters per segment (using 100 ohm unshielded twisted-pair cable, ensuring reliable long-distance data exchange)
Power Consumption: Approximately 2.5 W (typical, low energy consumption, suitable for long-term continuous operation)
Physical & Mounting
Mounting: Compatible with ESB bus node units (ANB10S, ANB10D), ER bus node units (ANR10S, ANR10D), and compact field control units (AFF50S, AFF50D, AFV10S, AFV10D); also compatible with SSC60□, SSC50□, SSC10□, SNB10D mounting bases, providing flexible installation options for industrial cabinets
Media Access Control: CSMA/CD (ensures reliable data transmission in multi-device networks, avoiding signal conflicts, optimized for enhanced stability)
Key Features
1. Dedicated Ethernet communication module for Yokogawa CENTUM VP and Prosafe-RS systems, serving as a core component for FIO interface data exchange between subsystems with optimized stability.
2. Standard-type configuration (suffix “-S51”) without explosion protection, suitable for general industrial environments; “1” in the suffix denotes an enhanced basic model, distinguishing it from the S50 variant.
3. Compact and lightweight design (net weight approx. 0.3 kg) with small footprint, suitable for space-constrained industrial cabinet installations.
4. Supports modular expansion and redundant configuration, compatible with other Yokogawa communication modules, enhancing system flexibility and reliability.
5. Robust industrial-grade construction, with wide operating and storage temperature ranges, ensuring stable performance in harsh industrial environments.
6. Low power consumption (approx. 2.5 W) and 24 V DC bus-compatible power supply, simplifying installation without additional power adapters.
7. Standard RJ-45 interface and support for unshielded twisted-pair cables, facilitating easy deployment, wiring and maintenance in industrial settings.
8. Brand-new factory-sealed with a 12-month warranty, ensuring product quality and after-sales support; optimized communication stability for more reliable data transmission.

ALE111-S51 Yokogawa PDF
ALE111-S51 Yokogawa

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Shipping:
1. Your item will be shipped to all countries via EMS, unless one country cannot be shipped via EMS. We will choose DHL, UPS, or FedEx. Please leave us your phone number.
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