Schneider Electric 140DDI35300 discrete input module Modicon Quantum.The 140DDO35300 Discrete Input Module is a 24 VDC discrete output module for the Modicon Quantum programmable logic controller (PLC) family. The module is used to control devices that require discrete outputs such as relays, solenoid valves, and other devices that operate with 24 VDC signals.
Key Specifications
Input Characteristics:
32 discrete inputs
24 V DC nominal input voltage
Input voltage limits: 19.2...30 V
State 1: 15...30 V DC
State 0: -3...5 V DC
To learn more about this product click on the file below or download the file:
Schneider Electric 140DDI35300 discrete input module Modicon Quantum.pdf
Performance:
Response time: ≤1 ms for both state transitions
Input impedance: 2500 Ω
Maximum leakage current: 200 mA at Us = 5.5 V and Uin = 4 V
Safety Features:
Input protection by resistor-limited circuitry
Isolation between groups: 500 Vrms DC for 1 minute
Isolation between group and bus: 1780 Vrms DC for 1 minute
Monitoring and Indication:
32 green LEDs for input status
1 red LED for external fault detection
1 green LED for bus communication status
Applications
The 140DDI35300 is suitable for monitoring digital signals in industrial automation systems, including:
Machine status indicators
Sensor inputs
Switch inputs
Other discrete signal sources
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