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Wei Xiu zhu
WhatsApp:+852 5796 0986
Wechat:13395077993
Zhejiang Yiwu Beixun Automation Technology Co., Ltd
China (Zhejiang) Pilot Free Trade Zone, No. 2 Chunpai Road, Beiyuan Street, Yiwu City, Jinhua City, 7F 7059
Website:www.bxplc2.com
Email:3076784238@qq.com
ABB DSAO120A Analog Output Module
Product Code: DSAO120A | Order Number: 3BSE018293R1
Product Overview
The ABB DSAO120A (3BSE018293R1) is a high-precision analog output module designed for the Advant OCS and System 800xA automation systems. It provides reliable, isolated analog output channels for industrial process control applications, delivering exceptional accuracy and stability in harsh industrial environments.
This module is part of ABB’s Distributed I/O family, offering seamless integration with ABB’s control systems and compliance with international safety and quality standards for industrial automation.
Related Series:
ABB CI810B 3BSE020520R1
ABB DSDO115 57160001-NF
ABB SA161 3BSE003387R1
ABB DSSR122M 48990001-LR
ABB DSAO120A 3BSE018293R1
Key Specifications
- Number of Channels: 8 analog outputs
- Output Range: 4-20 mA (isolated), 0-20 mA, 0-10 VDC
- Accuracy: ±0.1% of full scale (4-20 mA)
- Resolution: 16 bits
- Operating Voltage: 24 VDC ±10%
- Power Consumption: Max 12W
- Operating Temperature: -40°C to +70°C
- Isolation: Channel-to-channel (250 VAC), Channel-to-ground (500 VAC)
- Protection Class: IP20 (front), IP67 (module housing)
- Certifications: CE, UL, cUL, ATEX, IECEx
Main Features
High Precision
16-bit resolution and ±0.1% accuracy ensure precise control of industrial processes and equipment.
Galvanic Isolation
Full channel-to-channel and channel-to-ground isolation protects against electrical interference and surges.
Wide Temperature Range
Operates reliably in extreme temperatures from -40°C to +70°C for harsh industrial environments.
Hot Swap Capability
Supports hot swapping for easy maintenance and replacement without system shutdown.


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