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- ABB
- DSAO 120A 3BSE018293R1
- DS Analog Output Board
- Sweden (SE)
- 324 x 27 x 234 mm
- 0.372 kg
- Xiamen, China
- New & In Stock
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Introduction
The ABB DSAO 120A 3BSE018293R1 DS Analog Output Board is a high-performance analog output module designed for ABB distributed automation systems. Manufactured by ABB, this board enables precise transmission of analog control signals from the control system to field devices such as valves, actuators, and industrial machinery.
The DSAO 120A board ensures accurate signal delivery, system reliability, and optimal performance in complex automation environments where precise control is critical.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | DSAO 120A |
| Part Number | 3BSE018293R1 |
| Product Type | DS Analog Output Board |
| Manufacturer | ABB |
| Function | Provides analog output signals from distributed control systems to field devices |
| System Compatibility | ABB distributed control and automation platforms |
| Dimensions | 324 × 27 × 234 mm |
| Weight | 0.372 kg |
Product Overview
The ABB DSAO 120A Analog Output Board converts digital control instructions from the distributed control system into precise analog signals for field devices. This ensures accurate operation of actuators, valves, and other industrial equipment, contributing to safe and efficient process control.
Key features:
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High-precision analog output for distributed automation systems
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Supports multiple analog output channels for various field devices
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Seamless integration with ABB DS architecture and control networks
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Ensures reliable and continuous operation in industrial environments
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Industrial-grade design for long-term durability
Industrial Applications
The ABB DSAO 120A 3BSE018293R1 DS Analog Output Board is widely deployed in industries requiring accurate signal transmission from control systems to field devices.
Typical application areas:
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Industrial process automation and control systems
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Power generation and energy distribution plants
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Oil and gas processing and pumping systems
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Petrochemical and chemical manufacturing
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Water treatment and environmental monitoring
By providing precise analog outputs, this board ensures operational accuracy and process stability across critical industrial systems.
System Integration
Within an ABB distributed control system, the DSAO 120A board acts as the interface between the controller and field devices.
| System Component | Function |
|---|---|
| Analog Output Board | Converts digital control signals into analog outputs for actuators and valves |
| Controller | Generates digital commands based on process requirements |
| Field Devices | Receive analog signals to perform mechanical or electrical operations |
| Communication Network | Transfers control data between modules and controllers |
| Operator Interface | Monitors system performance and adjusts parameters in real-time |
This integration guarantees precise control, improved reliability, and streamlined industrial operations.
Key Advantages
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Precise Analog Signal Output – Ensures accurate operation of field devices
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Reliable Performance – Maintains stable signal transmission in industrial environments
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Seamless Integration – Works with ABB distributed control system architecture
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Supports Multiple Channels – Handles analog outputs to various field devices
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Industrial-Grade Durability – Built for long-term, continuous operation
Technical FAQs
Q1: What is the purpose of the DSAO 120A analog output board?
It converts digital control signals from the ABB DCS into analog outputs for field devices such as valves and actuators.
Q2: Which systems commonly use this analog output board?
It is used in ABB distributed control systems and industrial automation platforms.
Q3: Why are analog output boards important in industrial automation?
They provide accurate signal delivery to field devices, enabling precise process control and operational reliability.
Q4: Which industries typically deploy this board?
Power generation, oil and gas, petrochemical, industrial manufacturing, and water treatment facilities.