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Yokogawa SDV531-S33 S3
Yokogawa SDV531-S33 S3
Yokogawa SDV531-S33 S3
· Product image is representative; revision or series may vary. Contact us to request a specific version.

SDV531-S33 S3

Digital output module

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Shipping Information

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Technical specifications for SDV531-S33 S3

  • Product Model
    SDV531-S33 S3
  • Spare Model
    SDV531-S33
  • Product Parameters
    Digital output module
  • Tariff Code
    8537101190
  • Country of origin
    Japan
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    3.2x10.6x13cm
  • Manufacturer
    Yokogawa
  • Weight
    0.25 kg
  • Number of outputs
    8-channel, module isolation
  • Output voltage
    24 V DC
  • Output voltage drop
    1 V maximum
  • External power supply rating
    24 V DC, 5 A minimum
  • Maximum leak current at output offstatus
    1.6 mA
  • Maximum load current
    0.6 A/output line
  • Minimum load current
    35 mA
  • Load resistance range
    40 to 685 Ω

Description

Digital output module
8-channel
24 V DC module isolation 
for longdistance

Information

Overview Manuals Technical notes Product Applications Key Installation and Setup Information

Features:

  • 8-Channel Isolated Output
  • Safety Instrumented System (SIS) Integration
  • Line Monitoring Capability
  • High Current Capacity
The Yokogawa SDV531-S33 S3 is a Digital Output Module for the ProSafe-RS Safety Instrumented System. Its primary role is to execute safety-related switching actions—such as closing emergency shutdown (ESD) valves or activating fire suppression systems—in response to logic commands from a safety controller.

The output modules can be made dual-redundant respectively. They incorporate field wiring diagnostic functions, sothey require no wiring diagnosis elements.

The SDV531-S33 S3 Yokogawa Digital Output Module may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Yokogawa SDV531-S33 S3 Digital Output 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.
When short-circuit occurs on the field side, the Output Shutoff Switch is activated andthe output of all channels on the module becomes OFF. When the short-circuit erroris resolved, the outputs can be recovered by starting the output module from the SCSStatus Management Window and performing the Output Enable Operation. Then therecovered output channels will output the application logic values. Without performingthe Output Enable Operation, all the outputs will be kept OFF.
  • Safety Instrumented Systems (SIS):SIL3 safety loops for safety control functions
  • Emergency Shutdown Systems (ESD):Critical safety shutdown for industrial processes
  • Oil & Gas Processing:Control valves, relays & solenoids
  • Power Generation:Automated safety for power plant equipment
  • Chemical & Pharmaceutical Processing:Safe reliable control for automated lines
  • Factory & Building Automation:Digital output for production or HVAC
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.
Compatibility: This module is installed in Safety Node Units (SNB10D) or Safety Control Units (SSC60, SSC50, SSC10).
Replacement Notice: The SDV531-S33 has been replaced by the SDV531-S63.
Wiring/Terminal Blocks: The module can use pressure clamp terminals or dedicated signal cables for connection. 
The terminal blocks come in single or dual-redundant configurations.
Redundancy: To create a dual-redundant configuration, two adjacent SDV531 modules are connected together.

FAQs

  • What is the SDV531-S33 S3 ?

    +
    The Yokogawa SDV531-S33 S3 is a SIL3-compliant Digital Output Module for the ProSafe-RS Safety Instrumented System, typically used for high-reliability applications like emergency shutdown (ESD).
  • What is the function of the SDV531-S33 S3?

    +
    It acts as a digital output module for safety-critical applications requiring SIL3 reliability.
  • Does it support dual-redundant wiring layouts?

    +
    Yes. It can be paired with an adjacent module using a dual-redundant terminal block. This guarantees uninterrupted safety operations even if one module fails or is pulled for hot-swapping.
  • Does the module support hazardous locations?

    +
    It offers options for both with and without explosion protection, depending on the suffix code (e.g., -5 indicates no explosion protection).
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