Product Description

The 140DDI35300 is a 32-point discrete input module from Schneider Electric's Modicon Quantum series, designed for industrial automation applications requiring reliable and efficient digital signal processing.

Technical Specifications

• Input Channels: 32 discrete inputs, organized into 4 groups of 8 channels each.
• Input Voltage: Rated for 24 V DC with operational limits between 19.2 V DC and 30 V DC.
• Input Characteristics:
• Logic Type: Positive (sink).
• State 1 Voltage: Guaranteed between 15 V DC and 30 V DC.
• State 0 Voltage: Guaranteed between -3 V DC and 5 V DC.
• State 1 Current: Minimum of 2 mA at a supply voltage of 5.5 V and input voltage of 0 V.
• State 0 Current: Maximum of 0.5 mA.
• Input Impedance: 2,500 ohms.
• Leakage Current: Up to 200 µA at a supply voltage of 5.5 V and input voltage of 4 V.
• Absolute Maximum Input: 30 V continuous; up to 56 V during a 1.3 ms decaying pulse.
• Response Time: Less than 1 ms for transitions between state 0 and state 1, and vice versa.
• Power Dissipation: 1.7 W plus an additional 0.36 W for each active input point.
• Bus Current Requirement: 330 mA.
• Isolation:
• Group-to-Bus Isolation: 1,780 Vrms for 1 minute.
• Group-to-Group Isolation: 500 Vrms for 1 minute.
• Indicators:
• Bus Communication: 1 green LED indicating active communication.
• External Fault: 1 red LED for fault detection.
• Input Status: 32 green LEDs, each representing the status of an individual input.
• Environmental Conditions:
• Operating Temperature: 0°C to 60°C.
• Storage Temperature: -40°C to 85°C.
• Relative Humidity: Up to 95%, non-condensing.
• Operating Altitude: Up to 5,000 meters.
• Certifications:
• CSA C22.2 No. 142.
• UL 508.
• ABS.
• RINA.
• C-Tick.
• RMRS.
• BV.
• GOST.
• DNV.
• Compliance Standards:
• IEC 801-2 for electrostatic discharge (4 kV contact, 8 kV air).
• IEC 801-3 for electromagnetic fields (10 V/m, 80–2,000 MHz).