Overview

• Manufacturer : Schneider Electric

• Product No .: BMXDDI1602H

• Product Type : Discrete Input Module

Key Features

• Input Compatibility :

  • Supports 2-wire/3-wire proximity sensors (IEC 60947-5-2 and IEC 61131-2 type 3)

• Sensor Power Supply :

  • 19–30 V at 140°F (60°C)

  • 21.1–26.4 V at 158°F (70°C)

Performance and Reliability

• Current State :

  • State 1 guaranteed: ≥ 2 mA

  • State 0 guaranteed: ≤ 1.5 mA

• Input Impedance : 6800 Ω

• Insulation Resistance : > 10 MΩ at 500 V DC

• Power Dissipation : 2.5 W

• Response Time :

  • DC Typical: 4 ms

  • DC Maximum: 7 ms

• Paralleling of Inputs : Supported

• Reliability : MTBF of 775,000 hours

Protection and Safety

• Protection Types :

  • 1 external fuse per channel group (0.5 A fast blow)

  • Reverse polarity protection

• Voltage Detection Thresholds :

  • Sensor fault: < 14 V DC

  • Sensor OK: > 18 V DC

Status Indicators

• LED Indicators :

  • 1 Green LED for module operation (RUN)

  • 1 Green LED per channel for diagnostics

  • 1 Red LED for module errors (ERR)

  • 1 Red LED for module I/O

Power and Dimensions

• Current consumption : 76 mA at 3.3 V DC

• Net Weight : 0.254 lbs (0.115 kg)