Schneider 140DDI35310 Modicon Discrete Input Module

Description

Schneider 140DDI35310 Modicon Discrete Input Module is a component of the Modicon M340 programmable logic controller (PLC) series, designed for industrial automation applications. It provides 32 discrete digital input points, which connect to low-voltage devices such as sensors and switches, detecting their on/off status and forwarding this state information to the host PLC for processing. Key features include seamless compatibility with the Modicon M340 PLC series, enabling easy integration into existing automation systems. The module supports 24V DC power supply, aligning with common industrial control circuit standards, and features flexible input connectivity that allows it to either provide or absorb input signals for versatile device connection. It uses DIN rail mounting for convenient installation in control panels or electrical enclosures, and an optional diagnostic LED offers real-time system feedback to simplify fault troubleshooting. Technical specifications include an insulation resistance of over 2MΩ at 500V DC, and strong noise immunity that can withstand 1000V, 1 microsecond pulses for 1 minute, making it suitable for use in various industrial environments such as automated production lines and industrial control systems for switch signal collection.