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ABB DSAI133A 3BSE018290R1 analog input module

The ABB DSAI133A (3BSE018290R1) is a reliable and high-precision analog input module designed for use in ABB S800 I/O systems and integrated with AC 800M controllers and 800xA DCS platforms.

Product Details

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ABB DSAI133A 3BSE018290R1

Product Overview

The ABB DSAI133A (3BSE018290R1) is a reliable and high-precision analog input module designed for use in ABB S800 I/O systems and integrated with AC 800M controllers and 800xA DCS platforms.

This module is engineered to convert analog signals from field instruments into digital data, enabling accurate monitoring and control in critical industrial processes.


Key Features

  • Supports up to 32 analog input channels
  • High-resolution 16-bit signal conversion
  • Compatible with multiple signal types:
    • 4–20 mA
    • Voltage / mV
    • RTD / Thermocouple
  • Electrical isolation for enhanced safety
  • Built-in diagnostics and fault detection
  • Hot-swappable for easy maintenance
  • Fully compatible with ABB S800 I/O architecture

Technical Specifications

  • Product Model: DSAI133A
  • Order Number: 3BSE018290R1
  • Manufacturer: ABB
  • Module Type: Analog Input Module
  • Channels: Up to 32
  • Resolution: 16-bit
  • Input Signals: Current, Voltage, Temperature Sensors
  • Power Supply: 24 VDC
  • Isolation Voltage: Up to 1500 VAC
  • Operating Temperature: -25°C to +70°C
  • Mounting Type: DIN Rail / S800 I/O Rack

Applications

The ABB DSAI133A module is widely used in:

  • Oil & Gas Industry
  • Power Plants
  • Chemical Processing
  • Water & Wastewater Treatment
  • Industrial Manufacturing Automation

It ensures stable signal acquisition and improves system efficiency in demanding environments.


Advantages

  • High reliability and long service life
  • Flexible signal compatibility
  • Easy system integration
  • Reduced downtime with hot-swap capability
  • Ideal for critical control systems

Product Availability

  • Condition: New / Used / Refurbished
  • Stock: Available (contact for real-time inventory)
  • Lead Time: Fast delivery worldwide
  • Warranty: 12 months (depending on supply)

Why Choose Us

  • Large inventory of ABB automation spare parts
  • Competitive pricing
  • Fast global shipping
  • Professional technical support
  • Hard-to-find and obsolete parts sourcing
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