Product Description

High-Density Discrete Monitoring for X80 Racks

The BMXDDI3202K (Model: BMXDDI3202K) is a high-density discrete input module engineered for the Schneider Electric Modicon X80 platform. Compatible with both Modicon M340 and M580 systems, this module provides 32 isolated digital inputs in a single slot, significantly reducing rack space requirements. The BMXDDI3202K (Part Number: BMXDDI3202K) operates using sink (positive) logic and is designed to interface with 24 V DC field devices such as limit switches, proximity sensors, and pushbuttons. Wiring is managed through a specialized 40-way FCN connector, which is optimized for use with pre-assembled Telefast cordsets to accelerate cabinet assembly and eliminate wiring errors.

Detailed Technical Specifications

The BMXDDI3202K offers granular software configuration, allowing engineers to tune input filtering and anti-bounce parameters per channel to suit specific industrial environments.

• Manufacturer: Schneider Electric

• Range Compatibility: Modicon M340, Modicon M580, Modicon X80

• Model/Part Number: BMXDDI3202K

• Input Channels: 32 Isolated Discrete Inputs

• Input Logic: Sink (Positive Logic)

• Rated Input Voltage: 24 V DC

• Input Voltage Limits: 19.2 V to 30.0 V DC

• Nominal Input Current: 2.5 mA

• Input Impedance: 9.6 kΩ

• Voltage Threshold (State 1): ≥ 11 V DC

• Voltage Threshold (State 0): ≤ 5 V DC

• Filtering Time: 4 ms typical (Configurable 1–128 ms via software)

• Connector Type: 40-way FCN (High-density)

• Bus Current Consumption: 140 mA @ 3.3 V DC

• Maximum Power Dissipation: 4.4 W

• Insulation Resistance: > 10 MΩ @ 500 V DC

• Operating Temperature: 0°C to 60°C (32°F to 140°F)

• Module Weight: 0.12 kg (0.26 lb)