ABB 3BSE018290R1 DSAI133A | Analog Input Module for S100

Product Description

The ABB DSAI133A (3BSE018290R1) is a 32-channel analog input board from the Advant Master S100 I/O family, designed to deliver accurate and stable data acquisition for industrial automation systems. It processes analog signals such as current (4–20 mA) and voltage (0–10 V) from transmitters and field sensors, converting them into precise digital data for real-time monitoring and control.

Built with robust galvanic isolation and high measurement accuracy, the DSAI133A ensures reliable signal integrity even in electrically noisy environments. Its durable design and proven ABB engineering make it suitable for both system upgrades and new Advant installations, offering dependable performance over long operational cycles.

Moreover, this module’s compatibility with ABB S100 I/O architecture allows seamless integration with existing control systems, reducing downtime during replacements or maintenance. The DSAI133A is ideal for facilities requiring consistent process variable measurements in critical industries such as power generation, oil and gas, chemical processing, and advanced manufacturing.

Technical Specifications

• Model: DSAI133A

• Part Number: 3BSE018290R1

• Type: Analog Input Module

• System Compatibility: ABB Advant Controller / S100 I/O

• Input Channels: 32 analog inputs

• Signal Types: Current (4–20 mA), Voltage (0–10 V)

• Input Range: –20 mA to +24 mA; –10 V to +10 V

• Accuracy: ±0.2% of full scale

• Resolution: 12–14 bits (typical for S100 analog modules)

• Isolation: Galvanic isolation between channels

• Dimensions (L × W × H): 324 × 225 × 22.5 mm

• Weight: 0.29 kg

• Country of Origin: Sweden

• Customs Tariff Code: 85389091

• RoHS Compliance: Not RoHS Compliant (legacy support)

• WEEE Category: 5. Small Equipment (No External Dimension More Than 50 cm)

FAQ

Q1: What is the function of the ABB DSAI133A?
A1: It acquires analog current or voltage signals from sensors and transmits them digitally to the Advant controller for process control.

Q2: How many channels does this module provide?
A2: The DSAI133A supports 32 independent analog input channels for high-density data collection.

Q3: Is the DSAI133A compatible with modern ABB systems?
A3: Yes, it is fully compatible with ABB Advant Master and S100 I/O architectures, making it suitable for upgrades or replacements.

Q4: What is the accuracy of this analog input board?
A4: The board provides a measurement accuracy of ±0.2% of full scale, ensuring precise signal interpretation.

Q5: Is the DSAI133A RoHS compliant?
A5: It is not RoHS compliant, as it supports long-term legacy systems still in industrial operation.