Schneider 140DDI353000 Discrete Input Module

FAQ

Q1: What is the main purpose of 140DDI353000?
A1: To acquire discrete signals from switches, sensors, or push buttons and interface them with PLC or control systems.

Q2: How many inputs does the module support?
A2: Up to 32 discrete inputs.

Q3: What is the required input voltage?
A3: Standard 24 V DC, with an acceptable range of 19.2 – 30 V DC.

Q4: Does the module provide isolation protection?
A4: Yes; isolation between channel groups and backplane is 1,780 Vrms, and between groups is 500 Vrms.

Q5: What is the response time?
A5: ≤ 1 ms, suitable for fast signal detection.

Q6: What are the power consumption and bus current requirements?
A6: Base power consumption 1.7 W, additional per active channel; bus current approximately 330 mA.

Q7: How is it mounted, and what are the module dimensions/weight?
A7: Rack-mountable standard module; packaging dimensions: 46.5 x 164.5 x 309.7 mm; weight approx. 0.3 kg.

Q8: What applications is it suitable for?
A8: Industrial automation systems requiring large-scale digital input acquisition, such as machine control, sensor inputs, factory automation, and process monitoring.

140DDI353000 Discrete Input Module Schneider

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