Schneider Electric 140DDI67300C Modicon Quantum Input Module

Schneider Electric 140DDI67300C Modicon Quantum Input Module

The 140DDI67300C is a DC discrete input module.
It expands signal capture in Quantum PLC systems.
It is stable and fast.

What Makes This Module Valuable

• 24 high-voltage digital input points
• Fast signal response for real-time control
• Designed for harsh plant conditions
• Clear LED status for every channel
• Original Modicon Quantum architecture

Input Signal Characteristics

• Number of channels: 24
• Input voltage range: 88 to 150 V DC
• Nominal voltage: 125 V DC
• Logic type: Positive sink input
• Input current per point: 2.5 mA

Speed and Addressing

• Response time: 0.7 ms
• State change detection: Both directions
• Address space: 2 input words
• Group structure: 3 channel groups

Electrical Isolation and Safety

• Group to bus isolation: 2500 Vrms
• Channel group isolation: 700 Vrms
• Absolute max voltage: 156.25 V
• Low internal power loss

Power and Bus Load

• Bus current requirement: 200 mA
• Power dissipation: 1 W plus load factor
• Stable operation under full load

Status and Diagnostics

• Green LED for bus communication
• Red LED for external fault detection
• 24 green LEDs for input state
• Quick fault location during service

Mechanical Information

• Module format: Standard Quantum
• Net weight: 0.3 kg 0.7 lb
• Secure rack mounting

Environmental Endurance

• Operating temperature: 0 to 60 °C
• Storage temperature: -40 to 85 °C
• Humidity tolerance: 95 percent non-condensing
• Operating altitude: Up to 5000 m
• Conformal coating for moisture protection

Certifications and Compliance

• CE marked
• UL 508 certified
• CSA C22.2 No 142 compliant
• FM Class 1 Division 2 approved
• C-tick certified

Typical Industrial Uses

• High-voltage sensor monitoring
• Process automation systems
• Energy and utility control panels
• Legacy PLC system upgrades
• Distributed I O racks

Warranty and Logistics

• 12 month warranty from shipment date
• Worldwide shipping via FedEx UPS or DHL
• Industrial-grade packaging

Professional FAQ

• Can this module handle noisy signals?
• Yes. Strong isolation and filtering improve stability.
• Is it safe for high voltage inputs?
• Yes. It supports up to 150 V DC nominal range.
• What helps reduce wiring errors?
• Clear channel grouping and LED indicators.
• Does coating improve service life?
• Yes. It protects against moisture and dust.
• What is a best installation practice?
• Use proper grounding and secure terminals.

Author: Powergear X Automation

Contact Information Inquiries:
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+86 18030005825

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