SCHNEIDER ELECTRIC MODICON BMXDDI1602 - Input Module

General

• Product: Discrete input module (Modicon X80 / M340 platform)
• Inputs: 16 digital inputs
• Input type: Sinking (logic positive)
• Isolation: Yes (isolated inputs)

Electrical

• Input voltage: 24 VDC
• Input current: ~3.5 mA per channel
• Sensor supply range: 19–30 VDC
• Input impedance: 6.8 kΩ

Signal thresholds

• ON (state 1):
  • ≥ 11 V
  • ≥ 2 mA
• OFF (state 0):
  • ≤ 5 V
  • ≤ 1.5 mA

Performance

• Response time:
  • Typical: 4 ms
  • Max: 7 ms
• Power dissipation: ≤ 2.5 W

Protection & features

• Reverse polarity protection
• External fuse per channel group (0.5 A fast blow)
• LED indicators:
  • RUN (green)
  • ERR (red)
  • Channel status LEDs

Environment

• Operating temp: 0 to 60 °C (32 to 140°F)
• IP rating: IP20
• Humidity: 5–95% (non-condensing