Schneider Electric 140DDI3530 Discrete Input Module

Description:

The SCHNEIDER AUTOMATION 140DDI3530 TSX QUANTUM Input Module is a discrete DC input module designed for the TSX Quantum PLC platform to monitor field devices such as pushbuttons, limit switches, proximity sensors, and other 24 VDC digital inputs. Commonly installed in manufacturing plants, process control systems, and industrial automation applications where reliable high-density digital input acquisition is required. Maintenance teams, OEMs, and system integrators use this module for PLC system expansion, equipment modernization, and replacement of legacy I/O modules.

Applications:

The SCHNEIDER AUTOMATION 140DDI3530 TSX QUANTUM Input Module is commonly used in industrial automation systems, water and wastewater plants, packaging machinery, and process control applications. The module provides 32 sinking digital inputs arranged as four groups of eight channels, allowing PLCs to monitor the status of field devices and execute control logic accordingly.

Technical Specifications:

• Manufacturer: Schneider Automation / MODICON
• Model / Part Number: 140DDI3530
• Product Series: TSX Quantum
• Product Type: Discrete DC Input Module
• Number of Inputs: 32
• Input Arrangement: 4 Groups of 8 Inputs
• Input Voltage: 24 VDC
• Input Type: Sinking
• Logic Type: Positive Logic
• Isolation: Group-to-Bus Isolation
• Mounting: Quantum Backplane Rack
• Compatible PLC Platform: MODICON TSX Quantum
• Status Indicators: Channel and Module LEDs
• Function: Monitors digital field signals and transfers status to the PLC CPU
• Compatible Devices: Pushbuttons, Limit Switches, Proximity Sensors, and Contact Closures
• Application Environment: Industrial Automation and Process Control Systems

Common Replacements:

• Schneider 140DDI35300 TSX Quantum Input Module
• Schneider 140DDI35310 TSX Quantum Input Module
• Schneider MODICON M580 X80 Digital Input Modules