• Please try to be as accurate as possible with your search.
  • We can quote you on 1000s of specialist parts, even if they are not listed on our website.
  • We can't find any results for “”.
    SEE MORE
      SEE PRODUCTS IN SEARCH PAGE ()
      sales1@apterpower.com
      +86 181 0690 9650
      Request a

      Fast Quote

      Manufacturers
      ALL MANUFACTURERS
      • Please try to be as accurate as possible with your search.
      • We can quote you on 1000s of specialist parts, even if they are not listed on our website.
      • We can't find any results for “”.
        Manufacturers
        sales1@apterpower.com +86 181 0690 9650
        Choose a manufacturer
        ALL MANUFACTURERS
        Ask our team:
        • Phone: +86 181 0690 9650
        • E-Mail sales1@apterpower.com

        • Lifecycle Status

          Discontinued / Obsolete by OEM
          Stocking hard-to-find obsolete safety hardware, Apter Power provides fully tested Yokogawa legacy modules to protect the operational continuity of your critical safety instrumented systems.

        SDV541-S23 S2

        / 4.9
        1001 reviews ｜ Need a Specific Revision?
        Yokogawa SDV541-S23 S2 is a 16-channel, 24 V DC digital output module with module isolation, providing reliable output control for connected field devices with load currents up to 0.2 A per channel.
        In Stock
        Ships by Thursday, October 29
        Fast Shipping Available
        Get a quick price for SDV541-S23 S2
        Quantity
        *E-mail
        Company
        *Mobile
        *Content
        Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)
        Get a Quote
        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for SDV541-S23 S2

        • Manufacturer:
          Yokogawa
        • Part Number:
          SDV541-S23 S2
        • Product Family:
          Centum CS-Centum VP
        • Product Type:
          Digital Output Module
        • Stock:
          1
        • Output Voltage:
          24 V DC
        • Number of I/O points channels per module:
          16
        • Maximum Load Current:
          0.2 A per Channel
        • Pressure clampterminal (pressure clamp terminal block):
          Single: STB4S; Dual- redundant: STB4D.
        • Maximum current consumption at 5 V DC (mA):
          300
        • Maximum current consumption at 24 V DC (mA):
          150
        • Ambient temperature:
          -20 °C ≤ Ta ≤ 65 °C
        • Weight:
          0.24 kg
        • Estimated shipping dimensions:
          3.2x10.6x13cm
        • Tariff Code:
          8537109090
        • Country of origin:
          Japan
        • Place of shipment:
          Xiamen, Fujian, China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Specifications Application Scenarios Firmware Environment

        Features:

        • Provides 16 isolated digital output channels for 24 V DC field control applications.
        • Supports up to 0.2 A load current per channel with single or dual-redundant pressure clamp terminal configurations.
        • Operates across an ambient temperature range of -20°C to +65°C and supports integration with SBM54D when the specified diagnostic functions are disabled.
        Yokogawa SDV541-S23 S2 serves as a digital interface between a control system and electrically operated field devices that require 24 V DC output signals. Sixteen output points allow multiple loads to be controlled from a single module, helping organize digital actuation within an automation cabinet. Module isolation contributes to separation between the output circuitry and the surrounding control architecture. The configuration is particularly relevant where multiple discrete commands must be distributed in a structured and maintainable manner. Industrial installations can therefore use the module as part of a coordinated digital output section for machinery and process equipment.

        Field wiring plays an important role in the practical use of Yokogawa SDV541-S23 S2. Pressure clamp terminal options provide flexibility for either single or dual-redundant arrangements, while terminal boards create a convenient interface between module outputs and external cabling. Because every cable and adapter introduces resistance, engineers need to consider the resulting voltage drop when selecting loads and wiring routes. Such evaluation becomes more important as channel current approaches the 0.2 A maximum. Correct coordination of load current and connected cable helps maintain dependable voltage delivery to field equipment.

        SDV541-S23 S2 can be applied in automation environments where reliable discrete control, organized field termination, and defined diagnostic behavior are required. A typical installation may involve controlling relays, indication circuits, solenoid-related interfaces, or other compatible 24 V DC loads within the specified current limit. When SBM54D forms part of the configuration, diagnostic settings require additional attention because Disconnection diagnosis, ON Pulse diagnosis, and OFF Pulse diagnosis must be disabled. The -20°C to +65°C ambient range also supports use across a broad range of industrial cabinet environments. Proper configuration of power supply capacity, terminal hardware, diagnostics, and field wiring allows the module to operate consistently within the supplied technical limits.

        The SDV541-S23 S2 Yokogawa Digital Output Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
        Yokogawa SDV541-S23 S2 Digital Output Module Manuals,Datasheets,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.
        Yokogawa SDV541-S23 S2 Digital Output Module Specs

        General

        • Manufacturer Yokogawa
        • Model SDV541-S23 S2
        • Condition New Original ready stock
        • Product Family SDV541-S63 S3,SDV541-S53 S3,SDV531-S23 S1
        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.
        • Emergency Shutdown System: Commonly used in critical ESD (emergency shutdown) control loops of petrochemical plants.
        • Combustion Management System: Used for BMS safety valve control in large industrial boilers or combustion furnaces.
        • Fire Gas System: Responsible for triggering fire extinguishing or audible and visual alarm shut-off devices in chemical plant areas.
        • High-Hazard Material Isolation: Deployed in nuclear power plants or fine chemical plants for isolating highly toxic and high-pressure materials.
        • Firmware Signature: Equipped with a specific security firmware version to comply with major global industrial safety standards.
        • Self-Diagnostic Logic: Internal firmware monitors the output circuit for open and short circuit status in real time.
        • Dual Redundancy Switching: Supports firmware-level high-speed hot standby redundancy switching to ensure uninterrupted signal transmission.
        • Safety Integrity: Firmware algorithm is TÜV certified to meet the high safety level requirement of SIL3.
        • Operating Temperature: The module supports operation in a wide industrial temperature range of -20°C to 65°C.
        • Anti-corrosion Coating: The printed circuit board is equipped with a G3 anti-corrosion insulating coating to resist harsh gases.
        • Vibration and Shock Resistance: The hardware structure complies with the mechanical vibration test standard of IEC 61131-2.
        • Electromagnetic Compatibility: The enclosure and circuit design possess strong electromagnetic interference (EMC) protection capabilities.
        Description
        Yokogawa SDV541-S23 S2 provides 16 digital output channels operating at 24 V DC and incorporates module isolation for dependable signal handling in industrial control systems. Each channel can handle a maximum load current of 0.2 A, making the module suitable for switching and controlling compatible field equipment. Yokogawa SDV541-S23 S2 consumes a maximum of 300 mA from the 5 V DC supply and 150 mA from the 24 V DC supply, while supporting operation at ambient temperatures from -20°C to +65°C.

        For field wiring, Yokogawa SDV541-S23 S2 can be used with pressure clamp terminal arrangements, including STB4S for single configuration and STB4D for dual-redundant configuration. When a terminal board is connected, cable resistance and adapter resistance can produce a voltage drop between the module and the connected load. Installation planning should therefore consider both the magnitude of the load current and the characteristics of the connected cable, particularly when operating near the maximum 0.2 A channel rating.

        Special attention is required when Yokogawa SDV541-S23 S2 is used together with SBM54D. Disconnection diagnosis, ON Pulse diagnosis, and OFF Pulse diagnosis functions for SDV541 must be disabled under that configuration. Following the specified diagnostic restrictions and considering wiring-related voltage drops helps maintain stable digital output operation and proper coordination between the module, terminal board, cables, and connected field loads.
        Alternative Names
        SDV54I-S23 S2 SDV541S23 S2 SDV541-S63 S3 SDV541-S53 S3 SDV531-S23 S1 SDV144-S13 S2 SAI143-S03 S2 SB401-50 S1
        Technical notes
        Optimized for high-density safety loops, the SDV541-S23 S2 module features 16 isolated channels with built-in line monitoring capability. It provides robust dual-redundant configurations to guarantee maximum uptime and zero-fault execution in petrochemical and gas plants.
        Exceptional Service

        Our Mission

        • 100% Satisfaction

          We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.

        • Trust Guaranteed

          Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.

        • Expertise

          Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        What output configuration does Yokogawa SDV541-S23 S2 provide?
        Yokogawa SDV541-S23 S2 provides 16 digital output channels with a nominal output voltage of 24 V DC. Module isolation is incorporated into the digital output design.
        How much load current can SDV541-S23 S2 handle on each channel?
        Each output channel can handle a maximum load current of 0.2 A. Cable resistance and adapter resistance should also be considered because voltage drop can affect the voltage available at the connected load.
        Can SDV541-S23 S2 be connected through pressure clamp terminal blocks?
        Yes. Pressure clamp terminal configurations include STB4S for a single arrangement and STB4D for a dual-redundant arrangement.
        Does Yokogawa SDV541-S23 S2 support operation with SBM54D?
        Operation with SBM54D is possible, but Disconnection diagnosis, ON Pulse diagnosis, and OFF Pulse diagnosis for SDV541 must be disabled when SBM54D is used.

        You May Also Like

        Product Browsing History