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Yokogawa SB311 S1
Yokogawa SB311 S1
Yokogawa SB311 S1
· Product image is representative; revision or series may vary. Contact us to request a specific version.

SB311 S1

SOE interface module

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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 SB311 S1

  • Product Model
    SB311 S1
  • Spare Model
    SB311
  • Product Parameters
    SOE interface module
  • Tariff Code
    8537101190
  • Country of origin
    Japan
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    2x25x26.1cm
  • Manufacturer
    Yokogawa
  • Weight
    0.35 kg
  • Ethernet Port
    10Base-T
  • Serial Port
    RS-422 for IRIG-B time synchronization
  • Signal Level
    RS-422 differential signaling
  • Number of FCS Stations
    Up to 16 FCS
  • Event Buffer Capacity
    Up to 40,000 events per 10 seconds

Description

SB311 S1 
SOE interface module 
Dual-redundant configuration

Information

Overview Manuals Technical notes Product Applications SEM OPC Interface

Features:

  • SOE interface module
  • High-speed capturing of events with one millisecond time stamp resolution
  • SOE inputs are made available for use as control and or monitoring signals
  • Time synchronization with an external master clock based on the global positioning system
  • Trip Report for a specified time period upon occurrence of user defined triggers
  • Long-term data storage and automatic trip report generation
  • SOE viewing and reporting at multiple Human Interface Stations (HIS) and/or any other PCs via Ethernet
The SB311 module is installed in a dual-redundant configuration consisting of ESB-bus moduleswith an Ethernet port (for SOE server) and an RS-422 port (for time synchronization). An Ethernetport is connected to the SOE server via an Ethernet hub. An RS-422 port is connected to anexternal master clock via an IRIG-B branch unit inside the FCS. RS-422 cables are cascadeconnected to the IRIG-B branch units in each FCS, and an YCB128 RIO bus terminator isattached at the end of the FCS.

The SEM is designed to capture the events using SOEdigital input modules (ADV151-E). These modules applytime stamp and send the SOE data from the FCS to theSOE Server via Ethernet. A dedicated Ethernet network isused for SOE data to Separate event network traffic fromthe control network. The SOE data is sent to the SOEServer, stored in the SOE Server and displayed inchronological order on the SOE Viewer screen. As theSEM employs a Server/Client (Viewer) architecture, theSOE data stored in the SOE Server can be easily accessed from multiple HISs and/or any other PCs viaEthernet. The SEM consists of the following systemcomponents with the appropriate SEM software.

The SB311 S1 Yokogawa SOE interface module may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Yokogawa SB311 S1 SOE interface 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 Event Sequence Monitoring System (SEM) primarily consists of the following components: an Event Sequence (SOE) input module for acquiring plant event signals; a Fault Control System (FCS) with an SOE interface module (SB311); an SOE server that acquires and stores SOE data from the FCS via Ethernet; an SOE viewer that displays the stored data under specific conditions; and an SOE server configurator for defining the SOE server system configuration. SOE data is timestamped in the SOE input module and sent to the SOE server via the SOE interface module (SB311) in the FCS. The FCS uses the IRIG-B timecode format and is synchronized with an external master clock via an RS-422 signal. Based on the event message display, trip detail display, and trip reporting functions supported by the SOE viewer, the acquired SOE data can be displayed and output for any purpose. Furthermore, SOE data can also be output to external OPC clients, such as the Exaquantum historical database. This functionality allows for integrated management of SOE data through a Plant Information Management System (PIMS).
  • Power Generation: Steam and gas turbines, boilers, and cooling systems
  • Oil & Gas/Refining: Distillation columns, compressors, and pump stations
  • Chemical Processing: Reactors, heat exchangers, and storage tank systems
  • Water Treatment: Large-scale filtration and pumping machinery
  • Forging Equipment: Hammer dies, hot headers, and die rams that withstand repeated heavy blows
  • Presses: Punching and blanking tools for heavy gauge material
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.
The SEM provides the OPC interface function which OPC clients such as Exaquantum can access the SOE data stored inthe SOE server through Ethernet. The OPC interface works as an OPC Alarm and Events (A&E) server and an OPCHistorical Data Access (HDA) server
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Warranty
All parts new original are covered by Amikon 12 month warranty

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Why Choose Amikon Limited?

When it comes to industrial automation, reliability, speed, and trust matter. At Amikon Limited, we go beyond just supplying parts — we deliver confidence.

  • Extensive Inventory Reach: Nearly 1 million automation parts at your fingertips, including legacy and obsolete models.
  • 20+ Years of Expertise: Trusted by engineers, project managers and government companies worldwide for our professional service.
  • Quality You Can Trust: Each unit is strictly inspected by the warehouse staff to ensure product quality
  • Fast Global Shipping: We help you minimize downtime with express logistics worldwide.
  • 1-Year Warranty Available: Peace of mind with every purchase backed by one year warranty guarantee.
  •  

Whether you're maintaining legacy systems or building future-ready projects, Amikon Limited is your dependable partner in precision and performance.


FAQs

  • What is this SB311?

    +
    The Yokogawa SB311 is an ESB Bus Interface Master Module used within the CENTUM CS 3000 and CENTUM VP integrated production control systems.
  • What is the primary purpose of the SB311?

    +
    It acts as an interface master module that transmits SOE data from Field Control Stations (FCS) to an SOE Server via Ethernet.
  • What systems is SB311 compatible with?

    +
    It is designed for use in Yokogawa's CENTUM CS 3000 and CENTUM VP distributed control systems.
  • How many events can the SB311 buffer?

    +
    The SB311's event buffer can store up to 40,000 events per 10 seconds.
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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.
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