Schneider 140DDM39000 Mixed Discrete I/O Module

Overview

The Schneider Modicon 140DDM39000 is a mixed discrete I/O module for the Modicon Quantum platform. It provides high-speed signal processing and efficient communication. This design ensures reliable operation in demanding industrial automation environments.

Technical Specifications

• Product Type: Mixed Discrete I/O Module

• Manufacturer: Schneider Electric

• Model Number: 140DDM39000

• Discrete I/O Count: 24

• Discrete Input Count: 16 (2 groups of 8)

• Discrete Input Logic: Sink

• Addressing Requirement: 1 input word, 0.5 output word

• Network Frequency Limits: 47–63 Hz

• Discrete Input Voltage: 24 V DC

• Input Voltage Limits:

• 30 V (≤ 1 V during one cycle)

• 56 V (≤ 1 V during 1.3 ms)

• Voltage State 0 Guaranteed: -3 to 5 V

• Voltage State 1 Guaranteed: 15 to 30 V

• Current State 0 Guaranteed: ≤ 0.5 mA

• Current State 1 Guaranteed: ≥ 2 mA

• Input Impedance: 2500 Ohm

• Discrete Output Count: 8 (2 groups of 4)

• Discrete Output Type: Solid state

• Discrete Output Logic: Sink

• Discrete Output Voltage: 24 V DC

• Output Voltage Limits:

• 19.2–30 V DC (typical)

• 56 V DC (during 1.3 ms)

• Maximum Load Current:

• ≤ 0.5 A per point

• ≤ 2 A per group

• ≤ 4 A per module

• Maximum Voltage Drop: <0.4 V at 0.5 A

• Absolute Maximum Output: 5 A (500 µs per point)

• Maximum Load Inductance: 500 mH at 4 Hz

• Maximum Load Capacitance: 50 µF

• Maximum Leakage Current: 0.4 mA at 30 V DC

• Response Time on Output:

• ≤ 1 ms (state 0 to state 1)

• ≤ 1 ms (state 1 to state 0)

• Protection Type:

• Transient voltage suppression on output

• Resistor-limited input protection

• Internal output protection by 5 A fuse per group

• Associated Fuse Rating: 5 A per group

• Isolation:

• Between groups: 500 Vrms for 1 minute

• Between groups and bus: 1780 Vrms for 1 minute

• Fault Indication:

• Blown fuse on output

• Loss of field power on output

• Local Signaling:

• 1 green LED for bus communication

• 1 red LED for no voltage in output and input

• 2 green LEDs for output status

• 2 red LEDs for input fault detection

• 2 red LEDs for output fault detection

• Power Dissipation: 1.75 W + (0.36 × input points on) + (1.1 × total output load current)

• Bus Current Requirement: 330 mA

• Net Weight: 0.3 kg

• Environmental Specifications:

• Electrostatic Discharge Resistance: 4 kV (contact), 8 kV (air)

• Electromagnetic Field Resistance: 10 V/m (80–1000 MHz)

• Operating Temperature: 0°C to 60°C

• Storage Temperature: -40°C to 85°C

• Relative Humidity: 95% (non-condensing)

• Operating Altitude: ≤ 5000 m