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140DDI35310C

140DDI35310C 24V DC Discrete Input Module Schneider

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  • Manufacturer: Schneider

  • Product No.: 140DDI35310C

  • Product Type: Input Module

  • Product Origin: FR

  • Payment:T/T, Western Union

  • Weight: 300g

  • Shipping port: Xiamen

  • Warranty: 12 months

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  • Tallafi na awa 24 a rana, kwana 7 a mako
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Overview

The Schneider Electric 140DDI35310C is a discrete input module for Modicon Quantum systems. It provides 32 sink inputs with 24V DC negative logic. 

Key Specifications

  • Manufacturer: Schneider Electric – Modicon Quantum series
  • Model: 140DDI35310C – Discrete input module
  • Channels: 32 inputs, negative logic (sink)
  • Input Voltage: 24V DC (19.2-30V range)
  • Response Time: ≤1ms ON to OFF, ≤1ms OFF to ON
  • Impedance: 2400 Ohm per channel

Input Groups

  • 32 channels split into 4 groups of 8 inputs.
  • State 1 guaranteed: -30 to -15V DC at ≥2.5mA.
  • State 0 guaranteed: -5 to 0V DC at ≤0.5mA.
  • Requires 2 input words for addressing.

Protection

  • Input protection by resistor limiting current.
  • Withstands 30V continuous, 50V for 1ms pulse.
  • Max leakage current: 200mA at 5.5V.
  • Power dissipation: 1.5W + (0.26 × active channels).

Isolation

  • Group-to-bus isolation: 1780Vrms for 1 minute.
  • Inter-group isolation: 500Vrms for 1 minute.
  • Bus current requirement: 330mA.
  • Standard format fits Quantum backplanes.

Package & Shipping

  • Dimensions: 16.3 × 4.5 × 31.2 cm, net weight 0.3 kg.
  • Includes: One 140DDI35310C module with documentation.
  • Shipping: Fast delivery via FedEx, UPS, or DHL.

FAQ

Q: What is negative logic sink input?

A: The module reads signals referenced to ground. Current sinks from input to common when activated.

Q: How does 140DDI35310C differ from 140DDI35300C?

A: 140DDI35310C uses negative logic. 140DDI35300C uses positive logic. Choose based on your field device wiring.

Q: What is the maximum input voltage?

A: Continuous input is 30V DC. The module survives 50V for 1ms decaying pulses without damage.

🏷️ Tags: Input Module
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