Parameters Parameter Specification Product Range Modicon X80 (for M340, M580, Quantum) Module Type High-Density Digital Input Module Commercial Reference BMXDDI3232 Number of Channels 32 Input Type Sink/Source (PNP/NPN) compatible Nominal Input Voltage 24 V DC (SELV / PELV) Voltage Range 19.2 V DC to 30 V DC "1" Signal Level ≥ 15 V DC (at 3 mA typical) "0" Signal Level ≤ 5 V DC Input Current Typically 4 mA per point at 24 V DC Input Impedance Approximately 5.6 kΩ Filtering Time Configurable per group of 8 channels: 0.5 ms, 1 ms, 3 ms, 5 ms, 10 ms Isolation 500 V AC between field side and internal logic. Channels are grouped (typically in 8s) with internal common. Connection Via a high-density 50-pin Sub-D (female) connector. Requires a separate wiring terminal block (e.g., BMXXBPS0501 or BMXXBPS0502). Diagnostic LEDs Green LED per channel (indicates "ON" state). Module STATUS LED (Green/Red for power, communication, and error states). Bus Communication X-Bus (connected to a Modicon X80 rack or drop). Hot Swappable Yes, on supported platforms (e.g., M580). Power Consumption From 5V bus: 120 mA (typical). From 24V field supply: depends on connected sensors. Operating Temperature 0°C to +60°C Storage Temperature -25°C to +70°C Relative Humidity 10% to 95% (non-condensing) Standards & Certifications CE, UL, cUL, ATEX (Zone 2), IECEx, RoHS compliant.