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        ABB DSAX452-SE9547A226-5712289-A
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        DSAX452 5712289-A

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        The DSAX452 5712289-A is an ABB remote I/O basic unit with 14 differential analog inputs (12-bit, ±10V/±20mA) and 6 analog outputs (10-bit, 0-10V/0-20mA).
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        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.
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        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 DSAX452 5712289-A

        • Manufacturer:
          ABB
        • Part Number:
          DSAX452 5712289-A
        • Product Family:
          ABB Advant OCS and Advant-800xA
        • ABB Type Designation:
          DSAX452
        • Catalog Description:
          Remote In / Out Basic Unit
        • Product Type:
          Spare Part
        • Analog Inputs:
          14 channels, differential
        • Input Resolution:
          12 bits
        • Input Ranges:
          0 to ±10V, 0 to ±20mA
        • Analog Outputs:
          6 channels
        • Output Resolution:
          10 bits
        • Output Ranges:
          0 to +10V, 0 to +20mA
        • Compatible Systems:
          S400 I/O, Advant OCS with Master SW
        • Pain Point Solved:
          Solves the need for a remote analog I/O basic unit for legacy ABB S400 I/O and Advant OCS systems – providing 14 differential inputs and 6 outputs in a single unit, allowing I/O placement close to field devices without long analog wiring runs. Reduces installation cost and signal noise while keeping legacy systems operational.
        • Weight:
          2.65 kg
        • Estimated shipping dimensions:
          23.5x21.8x9cm
        • Tariff Code:
          8517795000
        • Country of origin:
          Sweden
        • 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 Certification Standards Compatibility

        Features:

        • High channel count; differential configuration for noise immunity; supports ±10V and ±20mA ranges.
        • Unipolar outputs (0‑10V, 0‑20mA); suitable for controlling valves, actuators, and VFDs.
        • Designed for ABB S400 I/O and Advant OCS; allows I/O placement close to field devices; reduces wiring cost and signal noise.
        The DSAX452 5712289-A provides 14 analog input channels with differential configuration. Differential inputs measure the voltage difference between two wires (signal + and signal -), rejecting common‑mode noise that affects both wires equally. This is critical in industrial environments where long cable runs pass near motors, drives, or other electrical noise sources. Single‑ended inputs would pick up this noise as signal error. The 12‑bit resolution provides 4096 discrete steps over the selected range (±10V or ±20mA). For a ±10V range, this is approximately 4.9 mV per step – sufficient for most process monitoring applications.

        The DSAX452 5712289-A includes 6 analog output channels with 10‑bit resolution (1024 steps). The output ranges are unipolar: 0 to +10V or 0 to +20mA. These outputs are used to control analog field devices such as control valves (positioning), variable frequency drives (speed control), or chart recorders. The 10‑bit resolution provides sufficient precision for most industrial control applications. For a 0‑10V output, each step is approximately 9.8 mV. For a 0‑20mA output, each step is approximately 19.5 µA. The module is designed for remote I/O applications, allowing the outputs to be placed close to the actuators they control.

        The DSAX452 5712289-A is a remote I/O basic unit for ABB's S400 I/O family, used with Advant OCS with Master SW. Remote I/O architecture places I/O modules in the field, close to sensors and actuators, rather than in a central control room. This dramatically reduces analog wiring costs – a 100‑meter analog cable run can cost hundreds of dollars per signal. With remote I/O, only a single fieldbus cable (or fiber optic) connects the remote I/O unit to the controller. The DSAX452 combines 14 inputs and 6 outputs in one basic unit, providing a complete remote I/O node.

        The DSAX452 5712289-A ABB Out Basic Unit may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL)by the manufacturer (OEM).

        ABB DSAX452 5712289-A Out Basic Unit 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.
        ABB DSAX452 5712289-A Out Basic Unit Specs

        General

        • Manufacturer ABB
        • Model DSAX452 5712289-A
        • Condition New Original ready stock
        • Product Family DSAX451,DSAX453,DSAX454,DSAX460
        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.
        • Industrial Process Control: Used in the chemical, oil and gas, and paper industries for monitoring and controlling key parameters such as pressure, flow rate, liquid level, and temperature.
        • Power and Utilities: Responsible for analog data acquisition and given control of actuators (such as regulating valves and servo drives) in power plants or power distribution systems.
        • Automotive and Heavy Manufacturing: Integrated into automated production lines, providing high-precision analog feedback and control commands.
        • CE Mark: Complies with European EMC Directives (89/336/EEC) and Low Voltage Directive (73/23/EEC), ensuring electromagnetic compatibility and electrical safety.
        • RoHS Exemption: As part of the Advant Master system, this product is exempt from RoHS restrictions for certain industrial applications under EU 2011/65/EU.
        • Quality Management: Its production and testing processes follow quality assurance systems such as ISO 9001.
        • Controller Compatibility: Fully supports Advant Controller 410 and Advant Controller 450, communicating via the ABB MasterFieldbus serial bus.
        • Hardware Specifications,Inputs: 14 differential analog input channels, 12-bit resolution, supporting ±10V or ±20mA.
        • Hardware Specifications,Outputs: 6 analog output channels, 10-bit resolution, supporting 0-10V or 0-20mA.
        Description
        The DSAX452 5712289-A is a remote I/O basic unit for ABB's S400 I/O family, used with Advant OCS with Master SW. It features 14 differential analog input channels (12‑bit resolution, ±10V or ±20mA) and 6 analog output channels (10‑bit resolution, 0‑10V or 0‑20mA). 

        When using the DSAX452 5712289-A, engineers can monitor up to 14 differential analog signals and control up to 6 analog output devices from a single remote I/O unit. The module is classified as a spare part (Spare_Parts) and has an exchange number EXC5712289‑A.

        The DSAX452 5712289-A is manufactured in Sweden (SE) and Germany (DE). It has a customs tariff number of 85389091. It is designed for remote I/O applications where the I/O is located physically distant from the controller, reducing field wiring costs.

        For legacy ABB Advant OCS systems requiring remote analog I/O, the DSAX452 5712289-A provides a complete remote I/O basic unit. It is listed under S400 I/O – I/O Modules in the ABB parts catalog. 
        Alternative Names
        DSAX451 DSAX453 DSAX454 DSAX460
        Technical notes
        The DSAX452 5712289-A provides 14 differential analog inputs with 12‑bit resolution. Differential inputs offer better noise immunity than single‑ended inputs, making this module suitable for industrial environments with electrical interference.The module has 6 analog outputs with 10‑bit resolution. The output ranges are 0‑10V or 0‑20mA – unipolar only.
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        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
        How many inputs and outputs does the DSAX452 5712289-A have?
        The DSAX452 5712289-A provides 14 differential analog inputs (12‑bit, ±10V/±20mA) and 6 analog outputs (10‑bit, 0‑10V/0‑20mA). This combined I/O makes it ideal for remote applications requiring both monitoring and control.
        What is the purpose of the DSAX452 5712289-A?
        This is a remote I/O basic unit for ABB S400 I/O systems. It allows analog I/O to be placed close to field devices, reducing long analog wiring runs, minimizing signal noise, and lowering installation costs. It communicates with the Advant OCS controller over a fieldbus.
        Is the DSAX452 5712289-A still in production?
        The DSAX452 5712289-A is classified as a spare part (Spare_Parts) for legacy ABB Advant OCS systems. It is no longer in active production for new installations but is available for maintaining existing S400 I/O systems. An exchange number EXC5712289‑A is provided.

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