The ABB DDI01 is a high-performance digital input module designed for industrial automation. It enables seamless communication between field devices, such as sensors, switches, and relays, and a PLC or control system. With 32 input channels and reliable performance, it supports various industrial applications requiring precise digital data acquisition.

Technical Specifications

• Manufacturer: ABB
• Model Number: DDI01
• Product Type: Digital Input Module
• Input Channels: 32
• Input Voltage: 24 VDC
• Input Current: 7 mA per channel
• Isolation: 1500 VAC
• Input Type: Sinking
• Signal Level:
  • “0” signal: 0 to 5 VDC
  • “1” signal: 15 to 30 VDC
• Input Impedance: 3.3 kOhm
• Response Time:
  • Turn-on: 10 ms
  • Turn-off: 20 ms
• Current Consumption: 100 mA
• Operating Temperature: -20°C to 70°C
• Storage Temperature: -40°C to 85°C
• Mounting: DIN rail
• Dimensions: 4.1 cm x 18.6 cm x 31 cm
• Weight: 1.66 kg