Specifications 1. General Information Parameter Specification Product Family Modicon M580 ePAC Catalog Number BMXDDI1602H Description 16-point Digital Input Module Module Type Sinking Input (PNP compatible) I/O Points 16 discrete inputs Isolation Individual channel isolation (16 isolated channels) Module Width Single module (24 mm) Hot Swap Support Yes 2. Electrical Specifications Parameter Specification Input Type Sinking (NPN sensor compatible) Nominal Voltage 24 VDC Voltage Range 19.2 - 30 VDC Input Current 3.5 mA typical per point (at 24 VDC) "1" Signal Level 15 - 30 VDC "0" Signal Level 0 - 5 VDC Maximum Leakage Current 1.0 mA per point Input Delay Time • ON delay: 1.2 ms max • OFF delay: 1.2 ms max Input Impedance 5.1 kΩ typical Filter Time Configurable: 1 ms, 2 ms, 4 ms, 8 ms 3. Power Specifications Parameter Specification Backplane Power 5 VDC from M580 backplane Power Consumption • From backplane: 1.8 W max • Field side: 2.5 W max (all inputs ON) Current per Point 3.5 mA @ 24 VDC Total Module Current 56 mA @ 24 VDC (16 points × 3.5 mA) 4. Physical & Mechanical Parameter Specification Dimensions (H × W × D) 90 × 24 × 127 mm Weight 0.20 kg Connector Type Removable screw terminal block (20 positions) Wire Gauge 0.2 - 2.5 mm² (24-12 AWG) Terminal Torque 0.5 - 0.6 Nm Mounting DIN rail mounting via M580 backplane LED Indicators • Module status (green/red) • 16 point status LEDs (green) • Network status (green/yellow) 5. Environmental Specifications Parameter Specification Operating Temperature -20°C to +70°C Storage Temperature -40°C to +85°C Relative Humidity 10% to 95% (non-condensing) Altitude Up to 3000 m without derating Protection Rating IP20 (for installation in enclosure) Vibration 3.5 mm (5-8.4 Hz), 9.8 m/s² (8.4-150 Hz) Shock 147 m/s² (11 ms duration) 6. Isolation & Safety Parameter Specification Isolation Voltage 1500 VAC between field and logic side Isolation Type Individual channel isolation Channel-to-Channel 1500 VAC isolation Certifications CE, UL, cULus, RoHS, REACH 7. Diagnostic Features Feature Description Module Diagnostics • Power supply monitoring • Configuration error detection • Communication fault detection Channel Diagnostics • Wire break detection (configurable) • Short-circuit detection • Overload detection Status Indication • Per-channel LED status • Real-time status in software Event Logging Time-stamped diagnostic events 8. Performance Specifications Parameter Specification PLC Compatibility Modicon M580 ePAC platform Configuration Software EcoStruxure Control Expert Update Time 1 ms typical (for all 16 points) Response Time < 2 ms per point Data Refresh Rate Synchronous with M580 scan cycle 9. Wiring Configuration Terminal Function TB1 • Inputs 0-7 • +24V power for group 1 • 0V common for group 1 TB2 • Inputs 8-15 • +24V power for group 2 • 0V common for group 2 Ground Functional earth connection point