Introduction

The ABB DSAO 120A 3BSE018293R1 DS Analog Output Board is a high-performance solution for precise analog signal control in industrial automation. Designed to provide stable and accurate outputs, it enhances control over critical processes while minimizing operational disruptions. Its compatibility with ABB AC500 PLCs and industrial-grade construction ensures reliable long-term performance.

Technical Specifications

Specification	Details
Output Channels	8
Supported Signals	0–20 mA, 4–20 mA, 0–10 V
Response Time	<10 ms per channel
Isolation	Galvanic isolation per channel
Operating Temperature	-20°C to 70°C
Storage Temperature	-40°C to 85°C
Power Supply	24 V DC
Dimensions	324 x 27 x 234 mm
Weight	0.372 kg
Certifications	CE, UL, IEC 61131-2

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Applications

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Advantages

Technical FAQs

What types of analog signals does the DSAO 120A support?
0–20 mA, 4–20 mA, and 0–10 V.
How many output channels are available?
The board provides up to 8 analog output channels.
Is galvanic isolation provided for outputs?
Yes, each output channel is isolated for safety and signal integrity.
What is the response time of the module?
Less than 10 ms per channel.
Can it operate in high-temperature environments?
Yes, operating range is -20°C to 70°C.
Does it include diagnostic indicators?
Yes, LEDs show output channel status and errors.
Is it compatible with ABB AC500 PLC systems?
Fully compatible for seamless integration.
Can the output be configured via software?
Yes, configuration via ABB Control Builder is supported.
What is the power supply requirement?
24 V DC nominal.
Which certifications does it hold?
CE, UL, and IEC 61131-2 compliant.