Technical Specifications

• Model Number: NFDV161-P51
• Number of Channels: 16 isolated digital input channels
• Input Voltage Range: 24 V DC nominal (supports a range from 18 to 30 V DC)
• Input Signal Type: Dry contact or open collector
• Input Current: Approximately 4 mA per channel at 24 V DC
• Isolation Voltage: 1500 V AC (for 1 minute) between channels and system ground
• Response Time: Less than 1 ms per channel
• Power Consumption: Approximately 2.5 W
• Operating Temperature: -20°C to +60°C
• Storage Temperature: -40°C to +85°C
• Humidity Range: 5% to 95% RH (non-condensing)
• Dimensions: 100 mm x 130 mm x 35 mm
• Weight: 300 grams