Features:
- Interface Between the Field Devices and Modicon M340 PLC Backplane
- Combines Capability of 24 V DC Signal Acquisition with Isolated Input Protection
- Operates in Conjunction with the Modicon X80 Series and Standard M340 Configurations
The BMXDDI3202K operates as the Discrete Input Module in a Modicon X80 rack, providing reliable digital input acquisition for 32 isolated channels within the system. It continuously receives incoming 24 V DC signals (2.5 mA per channel, positive logic) and processes these inputs through the rack backplane to support steady state operation of all CPU and communication modules. Isolated input protection is standard with the BMXDDI3202K, ensuring complete electrical separation between field devices and internal circuitry to prevent ground loop interference and enhance system safety. The BMXDDI3202K has made improvements in several areas over previous input module designs in addition to incorporating compatibility with 2-wire/3-wire proximity sensors conforming to IEC 60947-5-2.
The BMXDDI3202K provides essential input functions common to the entire rack, and is a critical component of the control path, directly affecting the proper, normal operation of the overall automation system. One BMXDDI3202K input module is required per 32-point input requirement depending on the desired I/O density. The BMXDDI3202K occupies a standard slot position in the rack and can be located in any available I/O slot (not restricted to specific positions).
For High-Density Input applications, the Modicon X80 System requires additional BMXDDI3202K input modules installed in available slots. In addition to standard single module operation, the modular configuration also performs seamless integration. The Modicon X80 multi-module configuration executes input processing using the internal circuitry specified in the module specifications. Using this method, the input system continually monitors the status of all 32 channels. If the system detects that a specific input channel is activated (receiving 24 V DC signal within configured tolerance levels), it will automatically process the signal and update the corresponding bit in the input image table, making the data available to the CPU for program execution.
The BMXDDI3202K Schneider Electric Discrete Input Module may still be available for purchase and support from authorized distributors within the current product lifecycle by the manufacturer (OEM).
Schneider Electric BMXDDI3202K Discrete Input Module Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Schneider Electric BMXDDI3202K Discrete input module
General
- Manufacturer Schneider Electric
- Model BMXDDI3202K
- Condition New Original ready stock
- Product Family BMXDDO1602,BMXAMO0802,BMXAMI0800
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Discrete & Process Manufacturing Lines: The Schneider Electric BMXDDI3202K is widely deployed in automotive and assembly plants to aggregate high-speed signals from safety switches, limit switches, and pushbuttons.
- Water & Wastewater Treatment Facilities: It provides dependable digital monitoring for remote pumping stations and valve feedback networks exposed to continuous industrial cycles.
- Material Handling & Packaging Machinery: The module ensures precise, high-density state tracking for high-throughput sorting conveyors, packaging carousels, and palletizing systems.
- Energy & Infrastructure Management: It acts as a reliable data acquisition hub within power distribution skid packages and building automation control panels.
- Thermal Operating Range: Engineered to perform reliably in industrial environments spanning 0°C to 60°C ambient operating temperatures, with robust storage tolerance from -40°C to 85°C.
- Humidity & Protective Treatment: Equipped with TC protective treatment and certified to handle relative humidity levels between 5% and 95% without condensation at 55°C.
- Altitude & Mechanical Resilience: Supports operation up to 2,000 meters standard (and up to 5,000 meters with derating), complemented by high resistance to 3 gn vibration and 30 gn mechanical shock.
- Enclosure & Electrical Protection: Features an IP20 ingress protection rating paired with built-in reverse polarity defense and external 0.5A fast-blow channel group fusing.
- High-Speed Signal Filtering: Delivers optimized filtering performance with a typical response time of 4 ms (maximum 7 ms) to suppress electrical noise while maintaining responsiveness.
- Low Power Dissipation: Operates with high thermal efficiency, keeping internal power dissipation restricted to 3.9 W or less to minimize cabinet heat accumulation.
- Optimized Backplane Efficiency: Draws a minimal 140 mA current from the 3.3V DC rack backplane, preserving power budgets for large multi-slot automation nodes.
- Exceptional Operational Reliability: Backed by an impressive MTBF (Mean Time Between Failures) reliability rating of 696,320 hours, ensuring long-term continuous uptime for critical operations.