Schneider 140DDO35300 Modicon Quantum Discrete Output Module

Description

The Schneider 140DDI35300 Modicon Quantum Discrete Input Module is a high-performance industrial automation component, designed to replace the potentially misstated 140DDO35300 model. It features 32 discrete input channels organized into 4 groups of 8 channels, enabling simultaneous connection to 32 digital input devices. The module supports configurable 24V DC sink/source input type, with a rated voltage of 24V DC and an operating range of 19.2V to 30V DC, plus tolerance for 56V decaying pulses lasting 1.3ms. Key electrical specifications include a typical input current of 3mA per channel (max 5mA), 2500 ohms input impedance, and photoelectric isolation with 500V AC between channel groups for enhanced signal stability and system safety.

With a fast response time of ≤1ms (OFF to ON), it ensures real-time signal capture. Its compact, high-density design saves rack space, while a removable terminal block supporting wire diameters 0.5 to 2.5 square meters enables flexible wiring. Additional features include per-channel LED status indicators, power reverse polarity protection, and overvoltage protection. Operating temperature ranges from -25 degrees Celsius to 60 degrees Celsius, with storage temperature from -40 degrees Celsius to 85 degrees Celsius, and it has an IP20 protection rating. Ideal for industrial automation systems, it is used for limit switch/proximity switch monitoring, emergency stop button status collection, and equipment operation status (running/fault/alarm) monitoring in power, chemical, and machinery sectors.