SCHNEIDER|BMXSDI1602| 16-Channel Non-Isolated Discrete Input Module

Description
Schneider BMXSDI1602 is a 16-channel non-isolated discrete input module for Modicon X80, designed with positive logic and current sink inputs for industrial applications.

Features

• Compatible with 2-wire/3-wire proximity sensors
• Supports input paralleling
• Equipped with reverse polarity and overload protection
• Features conformal coating for harsh environments

Technical Specifications

• Input characteristics:
  • Voltage: 24 V DC (logic positive)
  • Current: 3.2 mA per channel
  • Input impedance: 7500 Ω
  • Sensor supply voltage: 19…30 V DC
  • State detection thresholds:
    • < 14 V DC = sensor fault

    • 18 V DC = sensor OK

• Performance:
  • Response time: 6 ms (typ/max)
  • Power dissipation: 3.57 W
  • MTBF: 265,000 hours
• Protection:
  • Reverse polarity protection
  • External fuse: 0.5 A fast blow
• Current consumption:
  • 256 mA @ 3.3 V DC
  • 100 mA @ 24 V DC
• Environmental:
  • Operating temperature: -25…60 °C
  • Storage temperature: -40…85 °C
  • Humidity: 5–95 % RH @ 55 °C (non-condensing)
  • Altitude: up to 2000 m (derated up to 5000 m)
  • Gas/dust/salt resistance: Gx, 3C4, 3S4, level 2
• Mechanical & Compliance:
  • Weight: 0.115 kg
  • IP rating: IP20
  • Dielectric strength: 1500 V AC (primary/secondary)
  • Vibration: 3 gn
  • Shock: 15 gn
  • Standards: IEC 60947-5-2
  • Certifications: CE, UL, CSA, RCM, EAC
• Status indicators:
  • 1 green RUN LED
  • 1 green LED per channel
  • 1 red ERR LED
  • 1 red I/O error LED
• Packaging:
  • PCE unit: 1 pc/box, 5.5 x 18 x 26 cm, 338 g
  • S03 carton: 8 pcs/box, 30 x 30 x 40 cm, 3.3 kg