The ABB DI620 is a 32-channel digital input module for the ABB S600 I/O System, designed for monitoring and processing binary signals from various sources like switches, sensors, and actuators. This rugged and reliable module is suitable for diverse industrial applications.

Key Features

• 32 channels of digital input
• 24VDC nominal input voltage
• Common ground or separate ground options
• Input filtering to protect against noise
• LED status indicators for each channel
  • Green for active
  • Red for inactive
• Diagnostic outputs for fault detection
  • Two open-collector outputs
• Supports Modbus/RTU communication

Technical Specifications

• Number of channels: 32
• Input voltage: 24VDC nominal
• Input current: 2mA per channel
• Input impedance: 2kΩ
• Common ground or separate ground: Selectable
• Input filtering: RC filter
• LED status indicators: Green for active, red for inactive
• Diagnostic outputs: Two open-collector outputs
• Communication: Modbus/RTU

Environmental Specifications

• Operating temperature: -20°C to +60°C
• Storage temperature: -40°C to +85°C
• Humidity: 0% to 95% RH, non-condensing
• Vibration: 0.5g RMS, 5Hz to 500Hz
• Shock: 15g, 11ms half-sine