Schneider BMXDDO6402K Discrete DC Output Module

Overview

The Schneider Electric BMXDDO6402K is a 64-channel discrete DC output module for the Modicon X80 platform. It features 24V DC positive logic transistor outputs. Each channel includes built-in diagnostics and protection to ensure reliable operation. The module supports parallel outputs and provides fast switching for industrial automation systems. Its compact design fits efficiently in control racks, reducing space requirements. The module is suitable for high-availability applications with robust performance under harsh conditions.

Technical Specifications

• Product Series: Modicon X80

• Module Type: Discrete DC output

• Number of Outputs: 64 channels

• Output Type: Solid-state transistor

• Output Logic: Positive

• Output Voltage: 24 V DC (19–30 V)

• Output Current per Channel: 0.1 A (max 0.125 A)

• Maximum Module Current: 6.4 A

• Insulation Resistance: > 10 MΩ at 500 V DC

• Power Consumption: 6.85 W

• Typical Power Consumption: 160 mA at 3.3 V DC

• Output Response Time: 1.2 ms

• Parallel Outputs: Yes, up to 3

• Protection Features: External fuse, reverse polarity, short-circuit, overload, overvoltage

• Electronic Circuit Breaker: 0.125–0.185 A

• Overvoltage Protection: Transil diode per channel

• Output Short-Circuit Protection: 2 A external fuse

• Reverse Polarity Protection: Diode per channel

• Voltage Monitoring Threshold: < 14 V DC pre-fault, > 18 V DC off-state

• Maximum Tungsten Load: 1.2 W

• Switching Frequency: 0.5/LI² Hz

• Maximum Overload Duration: 15 ms

• Minimum Load Impedance: ≥ 220 Ω

• LED Indicators: Green channel status, green RUN, red ERR, red I/O

• Net Weight: 0.15 kg

• Ingress Protection: IP20

• Isolation Voltage: 1500 V AC output/ground, 1500 V AC output/internal logic, 500 V DC between channel groups

• 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; up to 5000 m with derating