The DO815 is an 8-channel, 24V DC digital output module designed for the ABB S800 I/O system. It is ideal for controlling various devices in industrial automation applications.

Key Features and Benefits

• 8 Channels: Control multiple devices with 8 individual outputs.
• 24V DC Operation: Uses a standard 24-volt DC power supply common in industrial settings.
• Current Sourcing Outputs: Each channel sources current to drive external loads.
• 2 Isolated Groups: Improves system reliability and prevents cross-talk by dividing channels into two isolated groups.
• Under Voltage Detection: Monitors supply voltage and triggers alarms or actions if the voltage drops below a set threshold.
• Compact Design: Fits seamlessly into the S800 I/O system, saving space in control panels.

Technical Specifications

• Number of Channels: 8
• Voltage: 24V DC
• Current: 2.0A per channel
• Isolation: 50V
• Dimensions:
  • Width: 45 mm (1.77 in)
  • Depth: 102 mm (4.01 in) or 111 mm (4.37 in) with connector
  • Height: 119 mm (4.7 in)
• Weight: 0.2 kg (0.44 lbs)

Applications

• Process Automation: Ideal for controlling valves, pumps, and other process equipment.
• Machine Automation: Drives motors, solenoids, and various actuators.
• Building Automation: Manages lighting, HVAC systems, and security systems.