Schneider BMXDDI1602 Discrete Input Module

Overview

The Schneider Electric BMXDDI1602 is a 16-channel discrete input module for the Modicon M340 platform. It supports 24V DC sink signals, enabling negative logic operation. The module ensures fast response and high reliability in industrial automation systems. It works seamlessly with various sensors and offers robust performance in demanding environments. Its compact design simplifies integration into existing control systems.

Technical Specifications

• Product Series: Modicon M340

• Module Type: Discrete input module

• Number of Inputs: 16

• Input Logic Type: Sink (negative logic)

• Input Voltage: 24 V DC

• Input Current: 3.5 mA

• Input Compatibility: 2-wire/3-wire proximity sensors, IEC 60947-5-2, IEC 61131-2 Type 3

• Sensor Power Supply: 19–30 V

• Current State Guarantee '1': ≥ 2 mA

• Current State Guarantee '0': ≤ 1.5 mA

• Input Impedance: 6800 Ω

• Insulation Resistance: > 10 MΩ at 500 V DC

• Power Consumption: 2.5 W

• Typical Response Time (DC): 4 ms

• Maximum Response Time (DC): 7 ms

• Parallel Inputs Supported: Yes

• Typical Current Draw: 76 mA at 3.3 V DC

• MTBF Reliability: 775,000 hours

• Protection: 0.5 A fast-blow fuse per channel

• Reverse Polarity Protection: Yes

• Voltage Monitoring Threshold: < 14 V DC fault, > 18 V DC OK

• LED Indicators: Green RUN, channel diagnostic LEDs, red ERR and I/O LEDs

• Net Weight: 0.115 kg

Environmental and Mechanical Features

• IP Rating: IP20

• Fungal Resistance: Class 3B2

• Insulation Strength: 1500 V AC, 50/60 Hz, 1 minute

• Vibration Resistance: 3 gn

• Shock Resistance: 30 gn

• Storage Temperature: -40 to 85 °C

• Operating Temperature: 0 to 60 °C

• Relative Humidity: 5–95% at 55 °C, non-condensing

• Operating Altitude: 0–2000 m standard, 2000–5000 m with derating