Verified Product Information – ABB DAI03

Product Type: Analog Input Module
System: ABB Freelance / AC 800F / Symphony DCS family (I/O subsystem)
Part Number(s):

• DAI03 (standard short name)

• 3BSE008514R1 (official ABB ordering code – most reliable)

Technical Specifications

• Function: Analog Input module, used to interface process signals to the controller.

• Input Signal Types:

• Current: 0…20 mA / 4…20 mA

• Voltage: 0…10 V

• RTD (Pt100, Pt1000, Ni100, Ni1000) and Thermocouples supported (with configuration).

• Number of Channels: 8 analog inputs (individually configurable).

• Resolution: 12-bit A/D conversion.

• Input Isolation: Galvanic isolation between field and system bus.

• Accuracy: ±0.1% of full scale (typical for ABB analog input modules).

Mechanical Data

• Dimensions: Approx. 130 mm x 50 mm x 183 mm (H x W x D).

• Weight: Around 0.25 kg 

• Mounting: DIN rail or module rack (depending on AC 800F backplane).

• Connector: Removable terminal block, screw or spring type.

Environmental Specs

• Operating Temperature: 0…55 °C

• Storage Temperature: –40…70 °C

• Humidity: 5…95% RH (non-condensing)

• EMC/CE Compliance: Yes, per ABB standards.