Large control systems need high-density output solutions. The Schneider BMXDDO6402K delivers 64 discrete outputs in a single slot. This module functions as an output card for Modicon X80 PLC platforms. Schneider Electric designed this unit for space-saving industrial automation.
Technical Specifications & Dimensions
This module packs sixty-four transistor outputs into a compact form factor. The table below outlines its core technical parameters.
| Parameter | Specification |
|---|---|
| Number of Outputs | 64 points |
| Output Type | Transistor (sourcing) |
| Output Voltage | 24V DC nominal |
| Output Current | 0.1 A per point |
| Maximum Load per Group | 2 A |
| Response Time (ON/OFF) | 0.5 ms typical |
| Protection | Short-circuit protected |
| Isolation Voltage | 1500V AC (channel to bus) |
| Power Supply | 3.3V and 24V DC |
| Current Consumption | 350 mA from 3.3V |
| Unit Weight | 0.31 kg (0.68 lbs) |
| Dimensions (WxHxD) | 32 x 100 x 85 mm |
Construction and Interface Layout
This module features a rugged plastic housing with 64 LED indicators. Such a design allows quick visual status checking for every output. Furthermore, the Schneider BMXDDO6402K provides two 40-pin connectors for field wiring. You will need a separate wiring harness or terminal block for connections. Each output includes an individual LED for on/off status indication. The module also features a 24V field power LED on the front panel.
Energy Storage and Output Protection
Unlike low-density cards, this high-density module uses surface-mount MOSFETs. The board includes minimal energy storage components for fast switching. Consequently, the Schneider BMXDDO6402K achieves a rapid 0.5 ms response time. Each output channel features built-in over-temperature shutdown protection. This protection prevents damage during sustained overload conditions. The module does not require any batteries for configuration storage.
Installation and Mounting Requirements
Installing the Schneider BMXDDO6402K takes only a few minutes of work. The unit slides directly into a Modicon X80 backplane slot. It also locks securely with a top-mounted ejector clip. Always disconnect 24V field power before inserting or removing this module. The unit uses passive cooling through natural convection. This design eliminates fan noise and moving parts. The module occupies a single slot in the X80 rack.
Integration with Modicon X80 PLCs
This output module works perfectly with Modicon M340 and M580 CPUs. It controls small solenoids, pilot lights, and solid-state relays. Operators can monitor all 64 points through the PLC’s output table. The Schneider BMXDDO6402K supports fast logic scanning for high-speed applications. Consequently, this model remains an excellent choice for high-density control tasks. The unit delivers consistent performance across a 0°C to 60°C temperature range.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |



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