140DDI67300C

Modicon Quantum 125 VDC Sink Discrete Input Module

16 Channels, 4 Groups × 4 Channels Isolated, Conformal Coated

1. General Description

• Manufacturer: Schneider Electric

• Series: Modicon Quantum 140 Series

• Module Type: 125 VDC Sink Digital Input

• Number of Channels: 16

• Grouping: 4 groups × 4 channels, group isolation

• Slot Occupation: 1 slot, hot swappable

• Surface Treatment: Conformal Coated (IPC-CC-830)

• Weight: Approx. 0.45 kg

• Application: Railway control system, 125 VDC field switch signal, high voltage DC auxiliary circuit signal acquisition

2. Electrical Specifications

• Rated Input Voltage: 125 VDC

• Operating Voltage Range: 100 ~ 150 VDC

• Input Type: Sink

• Logic 1 (ON): 74 ~ 150 VDC

• Logic 0 (OFF): 0 ~ 30 VDC

• Typical Input Current: 5 mA per channel

• Built-in hardware filter

• Response Time: ≤ 2 ms

• Dielectric Withstand Voltage: 1500 Vrms, 1 minute (group to backplane)

• Max Continuous Input Voltage: 150 VDC

• Backplane Current Consumption: 220 mA

• Maximum Power Dissipation: 5.5 W

3. LED Indicators

• IN0 ~ IN15 Green LED: Individual channel input status

• ACTIVE Green LED: Module normal bus communication status

• No fault diagnostic indicator

4. Environmental Specifications

• Operating Temperature: 0 °C ~ +60 °C

• Storage Temperature: -40 °C ~ +85 °C

• Relative Humidity: 5% ~ 95%, non-condensing

• Working Altitude: ≤ 2000 m, derating required above 2000 m

• ESD Immunity: Contact 4 kV, Air 8 kV

• Protection Degree: IP20

• Coating Performance: Moisture-proof, dust-proof, anti-corrosion, anti-salt mist

5. Mechanical & Wiring

• Dimensions: 35 × 122 × 52 mm

• Connection Mode: Screw terminal

• Applicable Wire Size: 0.5 ~ 2.5 mm²

• Each group is equipped with independent common terminal

6. Wiring Instruction

• External 125 VDC power supply for field side

• Sink input wiring: Connect group common terminal to positive pole

• Each isolated group can be powered independently

7. Software & Address

• Supported Software: Unity Pro, Concept, ProWORX 32

• Default Address: %I0 ~ %I15 (1 input word)

8. Certifications

9. Model Difference

• 140DDI67300: Standard non-coated, general environment

• 140DDI67300C: Conformal coated, harsh corrosive environment

Pure English Version

140DDI67300C

Modicon Quantum 125VDC Sink Input Module

General Information

Electrical Parameters

• Nominal Voltage: 125 VDC

• Operating Range: 100 ~ 150 VDC

• Input Type: Sink

• Logic High: 74 ~ 150 VDC

• Logic Low: 0 ~ 30 VDC

• Typical Current: 5 mA/channel

• Response Time: ≤ 2 ms

• Isolation Voltage: 1500 Vrms 1 min

• Backplane Current: 220 mA

• Max Power: 5.5 W

Indicators

• Green LED IN0-IN15: Channel status

• Green ACTIVE LED: Module communication status

Environmental Data

• Operating Temp: 0°C ~ +60°C

• Storage Temp: -40°C ~ +85°C

• Humidity: 5%~95% non-condensing

• ESD: 4kV contact, 8kV air

• Protection: IP20

Wiring & Installation

Programming

Approval Standards