140DDI35310

Overview

The 140DDI35310 is a discrete input module from Schneider's Modicon Quantum series. It is designed to handle 24 V DC input signals, offering reliable input management with efficient power dissipation and protection.

Input Specifications

• Group of Channels: 4

• Logic Input: Negative (source)

• Discrete Input Voltage: 24 V DC

• Input Voltage Limits: 19.2...30 V

• Voltage State 1: -30...-15 V DC

• Voltage State 0: -5...0 V DC

• Current State 1: ≥ 2.5 mA at Us = -14 V

• Current State 0: ≤ 0.5 mA

• Addressing Requirement: 2 input words

• Input Impedance: 2400 Ohm

• Maximum Leakage Current: 200 mA at Us = 5.5 V and Uin = 4 V

• Absolute Maximum Input: 30 V continuous, 50 V during 1 ms decaying pulse

• Response Time:

• From state 0 to state 1: ≤ 1 ms

• From state 1 to state 0: ≤ 1 ms

Protection and Power

• Protection: Input protection by resistor limited

• Power Dissipation: 1.5 W + (0.26 x number of points on)

Isolation

• Group and Bus Isolation: 1780 Vrms for 1 minute

• Group Isolation: 500 Vrms for 1 minute

Local Signaling

• LED Indicators:

• Green: Bus communication active

• Red: External fault detected

• 32 Green LEDs: Input status

Electrical

• Bus Current Requirement: 330 mA

Physical Specifications

• Module Format: Standard

• Net Weight: 0.3 kg

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