The ABB DO571 is an 8-channel digital output module designed for the S500-eCo PLC. It features relay outputs for each channel, allowing the PLC program to switch them on or off as needed. The module is versatile, suited for various applications including industrial control, building automation, and machine control.

Technical Specifications

• Number of channels: 8
• Output type: Relay
• Output voltage: 24VDC/24VAC or 100..240VAC
• Output current: 2A
• Switching frequency: Up to 10Hz
• Response time: Less than 1ms
• Protection: Reverse polarity protection, short circuit protection, overcurrent protection
• Dimensions: 40mm x 22.5mm x 11.5mm
• Weight: 30g
• Operating temperature: -20°C to +55°C
• Storage temperature: -40°C to +85°C
• Humidity: 0% to 95% RH (non-condensing)

Applications

• Industrial control: Suitable for controlling motors, valves, and solenoids.
• Building automation: Ideal for controlling lighting, HVAC systems, and other building automation equipment.
• Machine control: Used for controlling conveyors, packaging machines, CNC machines, and other industrial machinery.

Additional Features

• LED indicators: Each channel includes an LED indicator to display the output status.
• DIN rail mounting: Easily mountable on a DIN rail for secure installation.
• Screw terminals: Equipped with screw terminals for convenient wire connections.