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      Yokogawa ANT421-50 S1
      Yokogawa ANT421-50 S1
      Yokogawa ANT421-50 S1
      Yokogawa ANT421-50 S1
      Yokogawa ANT421-50 S1
      Yokogawa ANT421-50 S1
      · Product image is representative; revision or series may vary. Contact us to request a specific version.
      Ships by Saturday, November 14

      ANT421-50 S1

      Optical ESB Bus Repeater Master Module

      Require for Quote:

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          PRODUCT DESCRIPTION

          ANT421-50 S1 Optical ESB Bus Repeater Master Module

          The Yokogawa ANT421-50 S1 is an Optical ESB Bus Repeater Master Module for CENTUM VP. It carries the ESB bus over optical fiber and is paired with the ANT522 repeater in the documented architecture.

          The link uses two optical fibers and LC connectors. Yokogawa specifies 4 km per hop with the applicable fiber and optical loss budget of 0 to 7 dB at 1.3 µm. The module draws 0.5 A and supports chain or star layouts within the documented host limits.
          BEFORE YOU BUY

          Confirm the complete ANT421-50 S1 identity

          Send a label photo for review >>
          ACTUAL APPLICATIONS

          Application fields for ANT421-50 S1

          These broad application fields reflect the documented function and technical characteristics of ANT421-50 S1.
          • 01 · OIL & GAS

            Natural Gas Processing and Petroleum Refining

            Gas processing and downstream petroleum refiningNatural gas storage and natural gas processing
          • 02 · CHEMICAL PROCESSING

            Industrial Chemistry and Specialty Chemicals

            Bulk chemicals and specialty chemical processingIndustrial chemistry and petrochemical processing
          • 03 · POWER GENERATION

            Thermal Generation and Electric Utilities

            Thermal power generation and industrial cogenerationCombined cycle power and heat generation

          Technical specifications for ANT421-50 S1

          • Product Model
            ANT421-50 S1
          • Spare Model
            ANT421-50
          • Product Parameters
            Optical ESB Bus Repeater Master Module
          • In stock
            2 units
          • Manufacturer
            Yokogawa
          • Repeater role
            Master
          • Maximum transmission distance
            4 km per hop
          • Optical connector
            LC, IEC 61754-20
          • Optical fiber type
            Multimode GI 50/125 or GI 62.5/125
          • Required fiber cores
            2
          • Permissible optical loss
            0 to 7 dB at 1.3 µm
          • Current consumption
            0.5 A
          • Documented companion repeater
            ANT522
          • Connection topology
            Chain or star
          View all additional
          Ask for Quote

          Alternative Names

          ANT421-50S1 ANT421-50 S1 Optical ESB Bus Repeater Master Module CENTUM VP ANT421-50 S1
          SYSTEM & REPLACEMENT CHECK

          Information needed before ordering

          Three direct checks to secure your system integration and minimize ordering risks.

          Information

          System integration Replacement check Manuals & support
          SYSTEM INTEGRATION

          Integrate ANT421-50 S1 within CENTUM VP

          The link uses two optical fibers and LC connectors. Yokogawa specifies 4 km per hop with the applicable fiber and optical loss budget of 0 to 7 dB at 1.3 µm. The module draws 0.5 A and supports chain or star layouts within the documented host limits.
          Match the ANT522 counterpart and verify the fiber route against the approved ESB design. Check the optical loss budget for the installed path.
          Review the host slot allocation and connector option with the station drawing. Verify that the connected node reports the expected status after integration.

          Features:

          • Repeater role: Master
          • Maximum transmission distance: 4 km per hop
          • CENTUM VP
          Use ANT421-50 S1 only within the documented CENTUM VP arrangement and applicable installation instructions.
          INTERCHANGEABILITY

          Replace ANT421-50 S1 within CENTUM VP

          Record the ANT421-50 S1 nameplate and fitted connector option. Identify the associated ANT522 repeater and the existing optical path.
          Compare the LC interface and multimode gi 50/125 or gi 62.5/125 fiber requirements against the installed assembly. Preserve the established link layout and station assignments.
          Confirm stable node status after the exchange and compare the measured link condition with the approved baseline.

          Features:

          • Complete ANT421-50 S1 marking
          • Existing connector option and fiber route
          • Optical link and node verification
          Use ANT421-50 S1 only within the documented CENTUM VP arrangement and applicable installation instructions.
          DOCUMENTATION STATUS

          Browse the Manuals, Datasheets, Official Documents, Links

          Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.

          Features:

          • Exact-model technical data for ANT421-50 S1
          • Document applicability checked against the complete identity
          • Directory links by subcategory and brand
          Documentation for ANT421-50 S1 must match the installed product identity and supplied configuration.

          Also searched as

          AIP502 S1 AAP149-S01 ADV151-E00 ADV859-P00 S1 AMN51

          Important notice

          Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
          This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
           
          FREQUENTLY ASKED QUESTIONS

          Questions buyers ask about ANT421-50 S1

          Direct answers about identity, compatibility, stock, warranty, payment and shipping.

          • What repeater pairs with ANT421-50 S1?

            The Yokogawa specification pairs it with ANT522.

          • What optical fiber does ANT421-50 S1 use?

            Multimode GI 50/125 or GI 62.5/125.

          • How far can the ANT421-50 S1 optical link extend?

            The published limit is 4 km per hop under the specified link conditions.

          • What is the optical loss budget for ANT421-50 S1?

            0 to 7 dB at 1.3 µm.

          • Which fiber connectors fit ANT421-50 S1?

            The module uses LC connectors compliant with IEC 61754-20.

          • How many fiber cores are required for ANT421-50 S1?

            Allocate two optical fiber cores for the documented link.

          • What should a distributor quote for ANT421-50 S1?

            Use the complete ANT421-50 S1 marking and itemize any required connector accessories.

          • What label details help verify a replacement for ANT421-50 S1?

            Compare the complete suffix and installed connector option with the existing station records.
          READY TO VERIFY YOUR PART?

          Get a ANT421-50 S1 quote with price, lead time and revision check.

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          Yokogawa ANT421-50 S1