Close Menu
Get Parts Quote
Name
Company *
WhatsApp / WeChat (For Faster Quote) *
Email *
Address
City
State / Province / Region
Zipcode
Country
Quantity *
Part Number *
Manufacturer
Preferred Condition
Additional Information
Cancel
In Stock
Ships by Thursday, July 2
Fast Shipping Available
Yokogawa ALE111-S50 S1
Yokogawa ALE111-S50 S1
Yokogawa ALE111-S50 S1
· Product image is representative; revision or series may vary. Contact us to request a specific version.

ALE111-S50 S1

Ethernet Communication Module

Require for Quote:

Need more help? You may also find the answer in our FAQ section

Shipping Information

  • For inventory products, we support same day shipping upon payment.
  • For urgent needs, we offer same-day shipping on most items for orders placed before 2:00 PM UTC+8 Simply mention your preferred next-day shipping when place the order, and your order will be prioritized to minimize downtime.
  • For indent items, typical turnaround is 1-3 weeks, depending on parts availability and scarcity.

Technical specifications for ALE111-S50 S1

  • Product Model
    ALE111-S50 S1
  • Spare Model
    ALE111-S50
  • Product Parameters
    Ethernet Communication Module
  • Tariff Code
    8537101190
  • Country of origin
    Japan
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    3.2x12.5x13cm
  • Manufacturer
    Yokogawa
  • Weight
    0.25 kg
  • Physical layer interface
    IEEE802.3 10BASE-T
  • Connection method
    Point-to-point
  • Transmission speed
    10 Mbps
  • Transmission route
    100 ohm twisted-pair cable
  • Transmission distance
    1 segment, 100 m
  • Media access control
    CSMA/CD
  • Current consumption
    0.5 A

Description

The ALE111-S50 S1 is a Yokogawa Ethernet Communication Module designed for the CENTUM VP integrated production control system. The ALE111-S50 S1 provides Ethernet-based communication capabilities that enable a field control station (FCS) to perform high-speed data exchange with subsystems and intelligent devices. The ALE111-S50 S1 can be mounted on various field control units including AFV30S, AFV30D, AFV40S, AFV40D, AFV10S, AFV10D, and AFF50 series controllers. 

The ALE111-S50 S1 can also be mounted on ESB bus node units (ANB10), optical ESB bus node units (ANB11), and ER bus node units, providing flexible installation options. The ALE111-S50 S1 supports multiple Ethernet communication protocols for integration with diverse subsystems, PLCs, and other intelligent devices across the control network. The ALE111 features dual Ethernet ports that can be configured for redundant communication paths, ensuring high availability for critical control applications. 

Alternative Names

ALE111-S50-S1 ALE111-S50-SI ALE111-S5O-S1 ALE11I-S50-S1 ALE1I1-S50-S1 ALEI11-S50-S1 ALE111 S50 SI ALE111 S5O SI ALE11I S50 SI ALE1I1 S50 SI ALEI11 S50 SI ALE111S50 SI

Information

Overview Manuals Application Notes Product Applications Physical Installation Steps

Features:

  • Dedicated Subsystem Interface
  • Modbus TCP Slave & DNP3 Support
  • Interference-Free Safety Loop Isolation
  • Dual-Redundant Network Pathing
  • Asynchronous I/O Image Mapping
  • ISA Standard G3 Environmental Coating
The Yokogawa ALE111-S50 S1 is a Ethernet Communication Module developed for Yokogawa’s ProSafe-RS Safety Instrumented Systems (SIS) and FIO (Field I/O) platforms. In safety-critical process environments such as oil and gas platforms, petrochemical plants, and power generation facilities, the ALE111 serves as an essential communication gateway. It bridges the safety control loop with the wider plant utility network, enabling the Safety Control Station (SCS) to exchange diagnostic data, interlock statuses, and sequence-of-events information with third-party systems like PLCs, gas chromatographs, or DCS systems without compromising plant safety.

The ALE111-S50 S1 Yokogawa Ethernet Communication Module may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Yokogawa ALE111-S50 S1 Ethernet Communication Module Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The module supports communication with a wide range of industrial devices including PLCs, intelligent electronic devices, gas chromatographs, analyzers, electrical systems, and package units. Through Modbus/TCP and other TCP/IP-based protocols, process data can be exchanged between field equipment and Yokogawa DCS or SIS platforms.
 
The ALE111-S50 S1 can be installed in Yokogawa Field Control Units, Safety Control Stations, ESB Bus Node Units, and ER Bus Node Units. It supports both standard and redundant communication architectures, making it suitable for applications requiring high system availability and uninterrupted plant operation.
  • Energy & Power: Managing turbine control systems, boiler automation, and substation equipment
  • Oil & Gas: Controlling extraction pumps, refining compressors, and safety instrumented systems
  • Chemical & Petrochemical: Managing complex reactor sequences and distillation columns
  • Water & Wastewater: Controlling large-scale pumping stations and treatment machinery
  • Marine: Used in shipboard control systems
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Power Off: Ensure the power to the target node or control unit is switched off before handling the module to prevent electrical shorts or damage.Align & Insert: Align the module with the guide rails of the empty slot on your chosen mounting base. Slide the module gently into the slot until the rear connector seats firmly into the backplane.Secure: Fasten the mounting screws on the top and bottom of the module to lock it securely in place.

Technical notes

The ALE111-S50 S1 communicates with subsystems at specified intervals and stores subsystem data in the module's I/O image area, enabling the FCS to access subsystem data through function block I/O terminals. The ALE111-S50 S1 works with CENTUM VP builder functions to collect data from subsystems or set data with control calculations, enabling seamless integration into the overall control strategy.

FAQs

  • What is the ALE111-S50 S1?

    +
    The Yokogawa ALE111-S50 S1 is an Ethernet communication module (one port, RJ-45) designed for CENTUM VP/CS 3000 systems, enabling Modbus slave and DNP3 slave communication to connect subsystems with Field Control Units (FCS).
  • What is the function of the ALE111-S50?

    +
    It serves as an interface module that allows a Yokogawa Safety Control Station (SCS) or FCS to act as a Modbus slave/DNP3 slave, facilitating data communication with external Modbus master devices.
  • What is the connection method and speed?

    +
    It supports IEEE 802.3 10BASE-T (10 Mbps) using RJ-45 connectors via a point-to-point connection.
  • Where can the module be mounted?

    +
    It can be mounted on FCS nodes such as AFV30, AFV40, AFV10, AFF50, ANB10, ANB11, and ANR10, as well as SCS nodes.
Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, drives and servo motors, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
Product

You May Also Like

Product

Product Browsing History

Get a quick price fo ALE111-S50 S1
*Quantity
*E-mail
*Mobile
Company
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)
For more information on how your data is processed and stored by Amikong please read our privacy policy.