ABB DAI 01 Analog Input Module for Freelance 2000

Description

This is a DAI 01 analog input module manufactured by ABB for their Freelance 2000 Distributed Control System (DCS). It is an essential component for interfacing with field devices that output a 0/4-20mA analog signal. This module ensures accurate data acquisition for process control and monitoring. As a legacy component, it is ideal for maintaining or expanding existing Freelance 2000 installations.

Specifications

• Manufacturer: ABB
• Product Family: Freelance 2000
• Model: DAI 01
• Part Number: P 37131-0369628
• Input Signal Type: Analog Current
• Input Range: 0/4 to 20mA
• Input Impedance (Ri): 50 Ohm
• Internal Power Consumption: 24V DC / 9.6W

Label Info

• Firmware Version: FEA U 04.34
• Revision: REV. 40.03

Application

Designed for use in industrial automation environments within the ABB Freelance 2000 system. Common applications include connecting pressure transmitters, flow meters, temperature sensors, and other analog devices to the control system.

Country of Origin

Made in Germany.

CO2 Impact

By purchasing this reused module, you are helping to avoid the production of a new one, which saves an estimated 48 kg of CO2. This saving is equivalent to driving a car for 240 kilometers.

Availability

This is an obsolete item, available as a spare part. Stock is limited. Order now from PLC2Day for expert support and fast delivery.

FAQ

Question?
Is this DAI 01 module compatible with newer ABB 800xA systems?

Answer

No, this module is specifically designed for the older ABB Freelance 2000 system. For 800xA, you would need a corresponding S800 I/O series module.

Question?
What firmware version is installed on this module?

Answer

As seen in the product images, this module is equipped with firmware version FEA U 04.34. Please verify this is compatible with your existing system configuration before purchase.

Question?
Can this module be configured for both 0-20mA and 4-20mA input signals?

Answer

Yes, the label specifies an input range of 0/4...20mA, indicating it supports both common analog current loop standards. Configuration is typically done in the Freelance engineering software.

Last Update: Friday, March 13, 2026

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