Schneider BMXDDI3202K Discrete Input Module

Description:

This BMXDDI3202K discrete input module is part of the Modicon X80 series. It features 32 isolated inputs and operates with a 24V DC supply. Designed with 40-way connectors, this module is intended for use with the TeSys Quickfit mounting system. It occupies a single rack slot and provides IP20 protection for the electronics inside.

Specifications:

Main

• Range of Product: Modicon X80
• Product Type: Discrete Input Module
• Discrete Input Number: 32
• Discrete Input Type: Isolated
• Input Type: Current sink (logic positive)
• Discrete Input Voltage: 24 V DC, discrete input logic: positive
• Discrete Input Current: 2.5 mA

Complementary

• Input Compatibility:
  • With 2-wire/3-wire proximity sensors conforming to IEC 60947-5-2
  • With 2-wire/3-wire proximity sensors conforming to IEC 61131-2 Type 1
• Sensor Power Supply: 19...30 V
• Current State 1 Guaranteed: >= 2 mA
• Current State 0 Guaranteed: <= 0.5 mA
• Input Impedance: 9600 Ohm
• Insulation Resistance: > 10 MOhm (500 V DC)
• Power Dissipation: 3.9 W
• DC Typical Response Time: 4 ms
• DC Maximum Response Time: 7 ms
• Paralleling of Inputs: No
• Typical Current Consumption: 121 mA at 3.3 V DC
• MTBF Reliability: 905,000 H

Protection

• Protection Type:
  • 1 external fuse per group of channels (0.5 A fast blow)
  • Reverse polarity protection
• Voltage Detection Threshold:
  • < 14 V DC sensor fault
  • 18 V DC sensor OK

LED Indicators

• Module Operating (RUN): 1 Green LED
• Channel Diagnostic: 1 Green LED per channel
• Module Error (ERR): 1 Red LED
• Module I/O Error: 1 Red LED

Physical & Environmental

• Net Weight: 0.112 kg
• IP Degree of Protection: IP20
• Dielectric Strength:
  • 1500 V AC at 50/60 Hz (1 minute, primary/secondary)
  • 500 V DC (1 minute, between group of channels)
• Vibration Resistance: 3 gn
• Shock Resistance: 30 gn
• Ambient Air Temperature for Storage: -40…85 °C
• Ambient Air Temperature for Operation: 0…60 °C
• Relative Humidity: 5…95 % at 55 °C (without condensation)
• Operating Altitude:
  • 0...2000 m
  • 2000...5000 m with derating factor

Directives:

• 2014/35/EU - Low Voltage Directive
• 2014/30/EU - Electromagnetic Compatibility