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/ABB DSAO 110 57120001-AT Analog Output Module
ABB DSAO 110 57120001-AT Analog Output Module
ABB DSAO 110 57120001-AT Analog Output Module
ABB DSAO 110 57120001-AT Analog Output Module

ABB DSAO 110 57120001-AT Analog Output Module

ABB DSAO 110 57120001-AT isolated analog output module delivers four voltage/current channels for S100 I/O and Advant control systems applications.

  • Brand :

    ABB
  • Part Number :

    57120001-AT
  • Weight :

    0.595 kg
  • Dimension :

    22.5cm x 1.8cm x 20.97cm
  • Country of Origin :

    SWEDEN
  • HS Code :

    8537101190
  • Description :

    Isolated four-channel analog output module for ABB S100 I/O control systems applications
Brief Description

The ABB DSAO 110 57120001-AT is a 4-channel analog output module used in ABB S100 I/O, Advant OCS, MasterPiece, Compact Product Suite, and 800xA-related control systems. It provides isolated 0–10V and 0–20mA analog outputs with 0.05% accuracy for precise process signal control. This module is suitable for maintaining legacy ABB DCS installations, analog loop control, actuator command output, and process automation retrofit projects.


RFQ:please contact sales manager Nina

Whatsapp:+86 18030235312

Email:sales8@askplc.com

Address:Xiamen,Fujian,China


Technical Parameters

Brand

ABB

Channel Type

AO

Model

DSAO 110 / 57120001-AT

Number of Output Channels

4 channels

Product Type

I/O Module

Output Signal Range

0–10V, 0–20mA

Category

DCS

Accuracy

0.0005


FAQ

Q1: What is ABB DSAO 110 used for?

It is used to output analog voltage or current control signals from ABB DCS systems to field devices.

Q2: Is DSAO 110 compatible with ABB S100 I/O systems?

Yes. It is listed under ABB S100 I/O modules and is used in Advant OCS and related control systems.

Q3: What should be checked before replacement?

Check the part number, terminal wiring, signal type, DCS configuration, front plate, and whether reconnection is required.

Q4: Is there a replacement model for DSAO 110?

Yes. The PDF notes that DSAO 120A + DSTA 171 can replace DSAO 110 + DSTA 160, but rewiring is required.

PRODUCT APPLICATION AREAS

Oil and gas field electrical substations

Natural gas compressor station switchgear control

Petrochemical refinery medium-voltage distribution panels

LNG and CNG terminal power distribution systems

Chemical plant feeder and breaker control cabinets


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