ABB DSAO 120A 3BSE018293R1 Analog Output Board

Product Description

The ABB DSAO 120A (3BSE018293R1) Analog Output Board is part of the ABB S100 I/O series, designed for distributed control systems (DCS). This module provides precise analog signal output for industrial automation applications, ensuring reliable communication between control systems and field devices.

Technical Specifications

• Model Number: DSAO 120A (3BSE018293R1)

• Manufacturer: ABB

• Module Type: Analog Output Board

• Product Range: S100 I/O

• System Compatibility: DCS

• Output Channels: 8 isolated analog outputs (0–20 mA / 4–20 mA configurable)

• Resolution: 12-bit accuracy for precise signal control

• Isolation: Galvanic isolation between channels and system bus

• Communication Interface: Ethernet router supported

• Weight: 0.34 kg

• Dimensions: 2 × 25.5 × 24.3 cm

• Origin: Sweden

• HS Code: 8537101190

• Condition: Brand New

• Lead Time: In Stock

• MOQ: 1

Key Features

• High accuracy analog output for process control applications

• Compact design for efficient cabinet integration

• Robust construction for long service life under continuous operation

• Low power loss and optimized heat dissipation for stable performance

• Compliance with international industrial standards

Application Scenarios

• Process industries requiring precise analog signal control

• Power generation facilities with distributed control systems

• Manufacturing plants integrating ABB S100 I/O modules

• Energy management systems needing reliable analog output

FAQ

Q: How many channels does the DSAO 120A provide? A: It supports 8 isolated analog output channels, configurable for 0–20 mA or 4–20 mA signals.

Q: Is the DSAO 120A compatible with legacy ABB systems? A: Yes, it integrates seamlessly with ABB’s S100 I/O and DCS platforms.