Schneider Electric BMXDDO3202K Modicon X80 32-Channel Discrete Output Module

Product Overview

The Schneider Electric BMXDDO3202K acts as a high-density 32-channel discrete output module for the Modicon X80 automation platform. This solid-state module utilizes positive logic (source) to drive field actuators such as solenoids, contactors, and indicator lights. With its compact footprint and high MTBF, it provides a space-efficient solution for large-scale I/O requirements in M340 and M580 PAC systems. We supply this module as 100% brand new, original factory hardware to ensure maximum reliability for your critical control circuits.

Technical Specifications

The BMXDDO3202K delivers precise 24V DC switching with comprehensive electronic protection for every channel.

• Discrete Output Number: 32 Channels (IEC 61131-2)

• Output Type: Solid State (Positive Logic)

• Rated Output Voltage: 24 V DC (Range: 19...30 V)

• Current per Channel: 0.1 A nominal (0.125 A maximum)

• Maximum Current per Module: 3.2 A

• Response Time: 1.2 ms

• Isolation Resistance: > 10 MOhm at 500 V DC

• MTBF Reliability: 290,000 Hours

• Power Dissipation: 3.6 W

• Leakage Current: 0.1 mA (at State 0)

• Dielectric Strength: 1500 V AC (Output to Ground/Internal Logic)

• Status Signaling: RUN, ERR, I/O LEDs, plus individual channel diagnostic LEDs

Engineering Advantages

• Ultra-High Density Integration: This module packs 32 discrete outputs into a single X80 slot. This density solves the problem of limited cabinet space, allowing for smaller control panels or the expansion of I/O capacity without adding additional racks.

• Multi-Layered Electronic Protection: Schneider integrates current limiters and electronic circuit breakers (tripping between 0.125 A and 0.185 A) into the module. These features prevent a single field fault from damaging the module's internal circuitry, reducing maintenance costs and downtime.

• Advanced Voltage Detection: The module monitors pre-actuator voltage thresholds. It detects a fault if the voltage drops below 14 V DC and confirms the pre-actuator status when voltage exceeds 18 V DC at state 0. This proactive monitoring ensures your field devices receive the correct power levels for reliable operation.

• Parallel Output Capability: The module supports the paralleling of up to 3 outputs. This engineering flexibility allows you to drive loads requiring higher current than a single 0.1 A channel can provide, without switching to a different module type.

• Rugged Environmental Tolerance: Rated for 30 gn shock resistance and 3 gn vibration, the BMXDDO3202K withstands the harsh mechanical stresses of heavy manufacturing environments. It operates reliably in temperatures up to 60 °C (140 °F) and altitudes up to 5000 meters (with derating).

FAQs

• What type of connector does the BMXDDO3202K use?

  Due to its high-density 32-channel design, this module typically uses a 40-pin FCN-type connector. This allows for clean, organized wiring via pre-assembled cables or Telefast sub-bases.

• Can I drive inductive loads with this module?

  Yes. The module includes internal transil diodes for overvoltage protection. However, for highly inductive loads, we recommend using external flyback diodes to further suppress back-EMF and extend the module's service life.

• Does this module support "hot-swapping" (RIOH)?

  Yes, the Modicon X80 platform supports Rack Insertion and Removal Under Power (RIOH) for this module type, provided the backplane and firmware versions are compatible. This enables replacement without stopping the entire process.

• How do I verify the authenticity of this unit?

  Every unit we ship is 100% Brand New in original Schneider Electric packaging. You can verify the GTIN 3595863910476 and the unique factory serial number on the module's side label and the box.