ABB DSAX 110 Analog Input/Output Board Module for Industrial DCS/PLC Systems
ABB DSAX 110 Analog Input/Output Board Module for Industrial DCS/PLC Systems
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Brand:ABB PLC Item No.:ABB DSAX Product Origin:Sweden Product Dimensions:225 mm × 160 mm × 20–25 mm Product Weight:0.4 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The ABB DSAX 110 Analog Input/Output Board Module is a robust and compact analog I/O interface designed for industrial automation systems, especially legacy ABB DCS (Distributed Control Systems) and PLC platforms that utilize modular field I/O cards. As a critical analog interface board, it acquires and outputs process signals with precision, making it ideal for data acquisition, real-time control loops, and analog sensor integration in advanced control architectures.
Technical Specifications
Parameter
Specification
Product Name
ABB DSAX 110 Analog Input/Output Board
Module Type
Analog I/O Board / Interface Module
ABB Part Number
57120001-PC
Function
Analog signal acquisition and output
Analog Input Channels
8 single-ended channels
Resolution
12-bit analog conversion
Voltage Input Range
0 to +10 V DC
Current Input Range
0 to +20 mA, 4–20 mA with 250 Ω/500 Ω shunt support
Analog Output Range
(Typically 0–10 V / 0–20 mA compatible)
Installation
Plug-in I/O board in ABB control racks
Environmental
Industrial operation conditions
Dimensions (W × H × D)
Approx. 225 mm × 160 mm × 20–25 mm
Weight
~0.4 kg
Standards
Matches Advant / S100 I/O board form factors
Recommended Related Modules
To create a complete automation I/O architecture, the DSAX 110 module is often used with:
ABB DSTA 001B – Connection unit for analog boards
ABB DSDI / DSDO Digital I/O Modules – Digital signal acquisition/execution
ABB PIDCON / Control Boards – Integrated analog processing and control loops
Popular ABB System Integrations
The DSAX 110 module integrates seamlessly into ABB legacy automation environments including:
ABB Advant OCS / S100 Modular I/O Systems
PLC data acquisition racks
Distributed analog signal control loops
Process control dashboards requiring multi-channel analog I/O
Its board-level design makes it suitable for both OEM panel builds and service-inventory modules for preventive maintenance.
Typical Applications
This analog I/O board is widely used for:
Sensor data acquisition from industrial transducers
Process feedback control loops (temperature, pressure, flow)
Analog actuation and output control to drives and actuators
Continuous analog monitoring in PLC/DCS environments
Bridge between field sensors and higher-level controllers
By providing multiple analog channels on a single board, it simplifies wiring and improves signal consistency in industrial control cabinets.
Key Advantages
Multi-channel analog I/O – 8 channels with flexible voltage/current support.
High-resolution conversion – 12-bit accuracy for precise analog measurement.
Directly grounded inputs – Simplifies field wiring and reduces noise.
Compact industrial form factor – Fits into standard I/O racks.
Broad signal compatibility – Handles both voltage and current sensor signals.
Legacy integration ready – Compatible with ABB Advant and S100 I/O frameworks.
This board is ideal for engineers and technicians needing reliable analog interfacing in process control or automation expansions.
Technical FAQs
1. What is the core purpose of the ABB DSAX 110?
It functions as an analog input/output board for process signal acquisition and output in industrial control systems.
2. How many analog channels does it support?
It supports eight analog input channels with simultaneous output capability.
3. What signal types are supported?
It handles voltage (0–10 V) and current (0–20 mA, including 4–20 mA) signals.
4. What resolution does the board provide?
The board offers 12-bit resolution for precise analog conversion.
5. Can it handle current loop sensors?
Yes – it supports 4–20 mA with appropriate shunting resistors.
6. Is it suitable for DCS applications?
Yes – it’s used in ABB DCS and modular I/O architectures.
7. What is the typical weight of the module?
Approximately 0.4 kg.
8. Where is this module installed?
It installs into control racks as part of the I/O backplane in automation systems.
9. Does it support both inputs and outputs?
Yes – it’s capable of acquiring analog inputs and generating analog outputs.
10. Can it be used for new PLC systems?
It’s optimized for modular I/O racks; compatibility with newer PLCs depends on interface standards.
