Schneider BMXDDI3202K Modicon X80 32-Input Discrete Input Module

Schneider Electric Modicon X80 discrete input module with 32 channels for 24V DC positive logic (sink). Occupies one slot. Electrically isolated inputs for reliable signal acquisition from sensors, pushbuttons, and limit switches. Part of the common I/O platform for Modicon M340 and M580 PACs. IP20 protection.

Applications:

• High-density digital signal acquisition from field devices

• Manufacturing assembly lines and conveyor systems

• Packaging machinery

• Building automation and HVAC

• Process control with numerous discrete inputs

Technical Specifications:

• Product type: Discrete input module

• Number of inputs: 32 (2 groups x 16 channels)

• Input voltage: 24V DC positive (sink logic, NPN compatible)

• Input current: 0.6 mA at 24V DC typical

• Input impedance: 40 kΩ

• Voltage state 1 guaranteed: ≥ 15V

• Sensor power supply range: 19 to 30V DC

• Response time: 4 ms typical, 7 ms max

• Isolation: 1500V AC between channels and bus, 500V DC between groups

• Insulation resistance: > 10 MΩ at 500V DC

• Power dissipation: 2.3W

• Current consumption: 160 mA at 3.3V DC

• Protection: External 0.5A fast-blow fuse per group (no reverse polarity protection)

• MTBF: 510,000 hours

• Protection rating: IP20

• Width: 33mm

• Weight: 0.145 kg (0.32 lbs)

• Operating temperature: 0°C to +60°C

• Storage temperature: -40°C to +85°C

• Humidity: 5-95% non-condensing at 55°C

• Certifications: CE, cULus, EAC, RCM, CSA, Merchant Navy

• Standards: IEC 61131-2, UL 61010-2-201, CSA C22.2 No 61010-2-201

• Hot swapping fallback: Yes

Compatibility:

• Modicon X80 I/O platform

• Modicon M340 Programmable Automation Controllers (PACs)

• Modicon M580 PACs (safety and standard)

• Requires appropriate X80 rack/backplane (e.g., BMXXBP series)

Related Products:

• BMXDDI1602 – 16-input discrete input module, 24V DC positive

• BMXDDI3202K – 32-input discrete input module (current model)

• BMXDDI6402K – 64-input discrete input module (higher density)

• BMXDDO3202K – 32-output discrete output module, 24V DC transistor

For higher channel density, select BMXDDI6402K; for relay outputs, consider BMXDRA series.

Product Status:
Active product. Occupies one slot on Modicon X80 rack. Groups of 16 channels share common return (0V). External fuses required per group (0.5A fast-blow, not included).

PLC ERA is an independent industrial automation distributor. Products are sourced through established supply channels and inspected prior to shipment. International shipping available.