Schneider BMXDDI6402K Discrete Input Module

Overview

The Schneider Electric BMXDDI6402K is a high-density discrete input module for the Modicon X80 platform. It offers 64 positive logic 24V DC inputs for fast and reliable signal acquisition. The module ensures robust performance and modular scalability in industrial automation systems. It suits harsh environments with IP20 protection and wide operating temperatures. Its design supports universal safety and easy integration into existing Modicon systems.

Technical Specifications

• Product Range: Modicon X80

• Module Type: Discrete Input Module

• Number of Inputs: 64

• Input Type: Isolated, positive logic

• Input Voltage: 24 V DC

• Input Current: 0.6 mA

• Sensor Power Supply: 19–30 V DC

• Input Impedance: 40 kΩ

• Insulation Resistance: >10 MΩ at 500 V DC

• Power Consumption: 4.3 W

• Typical DC Response Time: 4 ms

• Maximum DC Response Time: 7 ms

• Parallel Input: Not supported

• Typical Current Consumption: 160 mA at 3.3 V DC

• Protection: Each channel group with 0.5 A fast fuse

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

• Status LEDs: Green LEDs for 32 channels, module run, channel diagnostics; Red LEDs for module error and I/O

• MTBF Reliability: 510,000 hours

• IP Rating: IP20

• Dielectric Strength: 1500 V AC main/secondary, 500 V DC between channel groups

• Vibration Resistance: 3 gn

• Shock Resistance: 30 gn

• Storage Temperature: -40…85 °C

• Operating Temperature: 0…60 °C

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

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