Schneider 140 DDI 841 00

Introducing the Schneider Electric 140-DDI-841-00

The Schneider Electric 140-DDI-841-00 is a high-performance discrete input module designed for seamless integration into industrial automation systems. This module is part of the renowned Modicon Quantum platform, offering reliability and precision for diverse control applications.

Key Features and Benefits

• Discrete Input Capability: The module features 16 discrete inputs, grouped into eight channels, providing efficient signal management and flexibility for complex configurations.
• Voltage Range and Compatibility: It operates with input voltages ranging from 10 to 60 V DC, making it versatile for various industrial environments. Specific current requirements include 60 V inputs requiring 1–5 mA, 48 V inputs requiring 2–15 mA, 24 V inputs requiring 6–30 mA, and 12 V inputs requiring 5–10 mA.
• Logic Configuration: The positive (sink) logic input ensures high reliability and low susceptibility to noise, ideal for applications demanding consistent performance.
• Diagnostic and Monitoring: The module includes 16 green LEDs to monitor input status, a red LED to indicate external faults, and a green LED to confirm bus communication. This visual feedback simplifies monitoring and troubleshooting.
• Safety and Compliance: The 140-DDI-841-00 adheres to stringent safety standards, including CE compliance and UL 508 certification, ensuring regulatory requirements are met for industrial equipment.
• Environmental Robustness: It operates effectively in temperatures from 0 to 60°C and can be stored in conditions ranging from -40 to 85°C. Additionally, it can function at altitudes up to 5000 meters and withstand relative humidity up to 95% without condensation.

Unique Selling Points

• Fast Response Time: The module responds quickly with a transition time of 4 ms for both on-to-off and off-to-on changes, making it suitable for applications requiring fast input processing.
• Isolation and Protection: It provides isolation of 700 Vrms between groups and 2500 Vrms between groups and buses, ensuring robust protection against electrical intrusion.
• Sustainability: Part of Schneider Electric's commitment to sustainability, this product aligns with environmental responsibility and recyclability initiatives.

Important Notes

• The Schneider Electric 140-DDI-841-00 is discontinued as of December 31, 2022, but remains supported until December 31, 2030.
• It is covered by a 2-year warranty from some suppliers, though the warranty details may vary.