DSAO120A 3BSE018293R1 ABB 8-Channel Analog Output Module

Product Summary
ABB DSAO120A 3BSE018293R1: 8-channel analog output module for Advant OCS/S100 I/O. Configurable voltage/current outputs, 24VDC, -20 to 70°C. Ideal for DCS maintenance, spare-part replacement, and legacy system expansion. Clear order code ensures fast procurement.
Product Description
Product Overview

The ABB DSAO120A 3BSE018293R1 is an analog output module used in ABB Advant Master and Advant OCS process control systems. It converts controller digital commands into analog output signals to drive field actuators such as control valves, frequency converters, regulators, and other process equipment.

This module is commonly used in power generation, petrochemical, metallurgy, water treatment, and other industrial automation applications. It is suitable for DCS maintenance, system expansion, troubleshooting, and spare-part replacement.

Note: Most sources describe 3BSE018293R1 as an 8-channel analog output board for ABB Advant OCS / S100 I/O. Some market listings also reference AC 800M or 800xA compatibility. Please confirm the exact system, termination unit, and output configuration before ordering.
ABB DSAO120A 3BSE018293R1 analog output module front view
Key Features
  • 8-channel analog output module for ABB S100 I/O
  • Supports configurable voltage and current outputs
  • Suitable for Advant Master and Advant OCS environments
  • Designed for cabinet-mounted industrial applications
  • Helps standardize analog output wiring for actuators
  • Commonly used for maintenance and spare-part replacement
ABB DSAO120A analog output module connector and terminal detail
Technical Specifications
Item Specification
Brand ABB
Model DSAO120A
Order Code 3BSE018293R1
Product Type Analog Output Module
Typical Series Advant OCS / Advant Master S100 I/O
Output Channels 8 analog outputs
Output Type Voltage / current, configurable per channel
Typical Output Range ±10 V / 4–20 mA / 0–20 mA, confirm per datasheet
Resolution 12-bit, confirm per actual unit
Power Supply 24 VDC
Operating Temperature -20 °C to +70 °C
Mounting Plug-in module on ABB S100 I/O rack
Typical Applications
  • Process control loop output for valves and actuators
  • Power plant auxiliary equipment control
  • Petrochemical and chemical process automation
  • Metallurgy and cement production monitoring
  • ABB Advant OCS / S100 I/O maintenance and spare-part replacement
Why Choose This Product
  • Clear order code identification for fast procurement
  • Suitable for automation engineers, maintenance teams, and system integrators
  • Supports legacy ABB DCS maintenance projects
  • Can be used for testing, troubleshooting, and spare-part stocking
Ordering Notes
  • Please provide the full model number DSAO120A 3BSE018293R1 when requesting a quote.
  • Confirm product condition, hardware revision, termination unit, and controller compatibility.
  • Lead time, packaging, and shipping terms will be provided based on your destination and quantity.
FAQ
What is ABB DSAO120A 3BSE018293R1?

It is an 8-channel analog output module for ABB Advant OCS and S100 I/O systems, used to drive field actuators with voltage or current signals.

Which systems is it compatible with?

It is primarily referenced for ABB Advant Master, Advant OCS, and S100 I/O environments. Some listings mention AC 800M or 800xA, so compatibility should be verified against your system documentation.

Is this product still available?

Availability may vary by stock source. Please contact us to confirm current condition, lead time, and compatible alternatives.

Product Details
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ABB 8-Channel Analog Output Module

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DSAO120A 3BSE018293R1 ABB Module

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ABB Analog Output Module Parts

Currentrating: Up To 100A
Application: Industrial Automation And Electrical Installations
Manufacturer: ABB
Material: High-grade Plastic And Metal
Operatingtemperaturerange: -25°C To 70°C
Compatibility: ABB Electrical Systems

Miss. Liliya

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