ABB DSAX110
ABB DSAX110
ABB DSAX110
ABB DSAX110
ABB DSAX110
ABB DSAX110
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DSAX110

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The DSAX110 is an ABB analog input/output board with 8 input channels (12-bit, 0-10V/0-20mA/4-20mA) and 8 output channels, for S100 I/O systems.
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Technical specifications for DSAX110

  • Manufacturer:
    ABB
  • Part Number:
    DSAX110
  • Product Family:
    ABB Advant OCS and Advant-800xA
  • Catalog Description:
    Analog Input/Output Board
  • Analog Input Channels:
    8 channels (single‑ended, directly grounded)
  • Input Resolution:
    12 bits unipolar
  • Input Ranges:
    0 to +10V, 0 to +20mA, 4 to 20mA
  • Shunt for 4‑20mA:
    250Ω (0.05% accuracy) or 500Ω (0.1% on DSTA 001)
  • Analog Output Channels:
    8 channels (inferred from board type)
  • Product Type:
    I/O Module
  • WEEE Category:
    5 – Small Equipment (no external dimension >50 cm)
  • RoHS Status:
    Exempt from EU Directive 2011/65/EU
  • Pain Point Solved:
    Solves the need for a combined analog input/output board for legacy ABB S100 I/O and Safeguard 400 systems – providing 8 inputs and 8 outputs in a single module, saving rack space and reducing cost compared to separate input and output boards. Directly supports 0-10V, 0-20mA, and 4-20mA signals.
  • Weight:
    0.3 kg
  • Estimated shipping dimensions:
    2x24.8x24.4cm
  • 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 Performance Application Areas Application Scenarios

Features:

  • 8 analog inputs + 8 analog outputs; saves rack space and reduces cost compared to separate modules.
  • Supports 0‑10V, 0‑20mA, and 4‑20mA with 12‑bit resolution; external shunt resistors for current loops.
  • Works with S100 I/O, Safeguard 400, 800xA, Advant OCS, MasterPiece 200, and Compact Product Suite; RoHS exempt spare part.
The DSAX110 integrates both analog input and analog output functions on a single board. It provides 8 analog input channels for monitoring field signals (e.g., pressure, temperature, flow) and 8 analog output channels for controlling field devices (e.g., valves, actuators, VFDs). This combined design is a significant advantage for legacy ABB S100 I/O systems where rack slots are limited. Instead of using separate analog input and output modules (occupying two slots), the DSAX110 fits in one slot, freeing space for other I/O modules. This reduces the overall footprint of the control system and lowers spare part inventory costs.

The DSAX110 accepts three standard analog input signal types: 0 to +10V (voltage), 0 to +20mA (current), and 4 to +20mA (live zero current). The inputs have 12‑bit unipolar resolution, providing 4096 discrete steps over the full range. This is sufficient for most industrial monitoring and control applications where high precision is not critical. For 4‑20mA current loop inputs, the module requires external shunt resistors to convert current to voltage. A 250Ω shunt (0.05% accuracy) is used for standard applications. When using DSTA 001 termination units, a 500Ω shunt with 0.1% accuracy is required. The inputs are single‑ended and directly grounded, meaning they share a common ground reference.

The DSAX110 is specifically designed for ABB's legacy S100 I/O platform and is compatible with a wide range of ABB control systems: Safeguard 400 (Series 1.6), 800xA, Advant OCS with Master SW (MasterPiece 200 and 200/1), Advant OCS with MOD 300 SW, and Compact Product Suite. This broad compatibility makes the DSAX110 a versatile spare part for various legacy installations. The module is exempt from EU RoHS Directive 2011/65/EU under Article 2(4)(c),(e),(f),(j) for ABB Advant Master Process Control Systems spare parts. This exemption is critical for operators of legacy systems in the EU – it allows the continued sale, installation, and use of the DSAX110 even though it may contain restricted substances such as lead. The declaration of conformity reference is 3BSE088609.

The DSAX110 ABB Analog I/O Board may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL)by the manufacturer (OEM).

ABB DSAX110 Analog I/O Board 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 DSAX110 Analog I/O Board Specs

General

  • Manufacturer ABB
  • Model DSAX110
  • Condition New Original ready stock
  • Product Family DSAX120,DSAX130,DSAI110,DSAO120
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.
  • Channel Configuration: Features 8 analog input channels with a single-ended input design.
  • High-Resolution Conversion: Supports 12-bit unipolar resolution, handling standard industrial signals from 0 to +10 V or 0 to +20 mA.
  • Precise Signal Processing:For 4-20 mA signals, high-precision shunt resistors of 250 Ω (0.05%) or 500 Ω (0.1%) can be used with the DSTA 001.
  • Power Generation and Utilities: Data acquisition for industrial power plant control, steam management, and renewable energy (such as solar and wind) systems.
  • Manufacturing and Process Industries: Monitoring sensor status in chemical, petrochemical, and general factory automation.
  • Data Center Management: Monitoring power consumption and cooling system parameters to optimize energy efficiency.
  • Closed-loop control: In scenarios requiring real-time adjustments (such as motor speed control or valve opening adjustment), the DSAX 110 simultaneously receives feedback signals and outputs control commands.
  • Environmental Monitoring Systems (EMS): Collects temperature, humidity, and air quality data in buildings or factories to achieve energy optimization and predictive maintenance.
  • Legacy system maintenance and migration: As a member of the S100 I/O family, it is commonly used to maintain existing Advant control architectures or integrate with modern 800xA systems via communication bridges.
Description
The DSAX110 is a combined analog input/output board for ABB's S100 I/O family. It features 8 analog input channels (single‑ended, directly grounded) with 12‑bit resolution, supporting 0‑10V, 0‑20mA, or 4‑20mA (with 250Ω shunt). The product ID is 57120001-PC with ABB type designation DSAX 110.

When using the DSAX110, engineers can monitor 8 analog inputs and provide analog outputs from a single board. The inputs are 12‑bit unipolar. For 4‑20mA current loops, a 250Ω shunt (0.05% accuracy) is used, or 500Ω shunt (0.1% accuracy) on DSTA 001.

The DSAX110 is exempt from EU RoHS 2011/65/EU under Article 2(4)(c),(e),(f),(j) for ABB Advant Master Process Control Systems spare parts. It has a customs tariff number of 85389091 and HS code 853890. 

For legacy ABB systems requiring both analog input and output in a single module, the DSAX110 provides an efficient solution. It is listed under S100 I/O – Analog Input/Outputs and Safeguard 400 safety system categories. 
Alternative Names
DSAX120 DSAX130 DSAI110 DSAO120
Technical notes
The DSAX110 provides 8 analog input channels with 12‑bit unipolar resolution. The inputs are single‑ended and directly grounded – not isolated. Do not use with field devices that have different ground potentials.For 4‑20mA current loop inputs, the DSAX110 requires external shunt resistors: 250Ω (0.05% accuracy) for standard use, or 500Ω (0.1% accuracy) when using DSTA 001 termination units.
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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.
How many inputs and outputs does the DSAX110 have?
The DSAX110 provides 8 analog input channels (12‑bit, 0‑10V, 0‑20mA, or 4‑20mA) and 8 analog output channels. This combined I/O board saves rack space compared to separate input and output modules.
How do I connect 4‑20mA signals to the DSAX110?
For 4‑20mA current loops on the DSAX110, use a 250Ω shunt resistor (0.05% accuracy). On DSTA 001 termination units, a 500Ω shunt with 0.1% accuracy is used. The inputs are single‑ended and directly grounded.
Is the DSAX110 RoHS compliant?
No. The DSAX110 is exempt from EU Directive 2011/65/EU (RoHS) under Article 2(4)(c),(e),(f),(j) for ABB Advant Master Process Control Systems spare parts. It is legal to sell for maintaining legacy installations.
Can the DSAX110 be used with Safeguard 400 safety systems?
Yes. The DSAX110 is listed under Safeguard 400 Series 1.6 I/O Modules. It can be used for analog input/output in safety instrumented systems (SIS) within the Safeguard 400 platform. Verify safety ratings before use.

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