ABB DAO04 I/O module

ABB DAO04 I/O Module

Overview:

The ABB DAO04 I/O Module is an analog output module designed for industrial automation systems, providing precise control over field devices like actuators and control valves. With support for voltage and current output signals, fast update rates, and high precision, the DAO04 is ideal for applications requiring accurate analog control signals.

Specifications:

• Model: DAO04

• Channels: 4 analog output channels

• Signal Type: Voltage (0-10V, ±10V), Current (4-20mA)

• Resolution: 16-bit

• Update Rate: 1 kHz per channel

• Power Supply: 24V DC

• Power Consumption: 3W

• Communication: Modbus, Profibus, Ethernet/IP

• Temperature Range: -20°C to +60°C

• Enclosure: IP20

• Certifications: CE, UL, RoHS

Features:

• High Accuracy (±0.1%)

• Wide Output Range (Voltage & Current)

• 1500V Galvanic Isolation

• Fast Update Rate (1 kHz)

• Compact DIN Rail Mountable Design

• LED Status Indicators

• Low Power Consumption (3W)

Applications:

• Industrial Automation and Control

• Process Control (Chemical, Oil & Gas)

• Building Automation (HVAC, Lighting)

• Energy Management Systems

• Renewable Energy Systems (Solar, Wind)

• Manufacturing and Robotics

• Test and Measurement Equipment

• SCADA Systems

Precautions:

• Ensure stable 24V DC power supply.

• Verify the load compatibility with output signals.

• Install in an environment with minimal dust and moisture.

• Use proper grounding and shielding for noise reduction.

• Regularly inspect the system for faults using LED diagnostics.