Schneider 140DDI84100 Discrete Input Module

FAQ

Q1: What is the number of input channels for the 140DDI84100 module?
A1: The module has 16 discrete input channels grouped into 2 groups of 8.

Q2: What is the acceptable voltage range for the inputs?
A2: The input voltage range is 10 to 60 V DC, with absolute maximum voltage up to 75 V.

Q3: What type of logic is supported by this module?
A3: It supports positive logic (sink input).

Q4: What are the guaranteed voltage levels for logic high and low states?
A4: Logic ‘1’ is guaranteed between 9–60 V depending on the voltage class; logic ‘0’ is guaranteed between 0–10 V.

Q5: What is the response time of the module?
A5: The response time is 4 ms for both state transitions (0 → 1 and 1 → 0).

Q6: What is the isolation level between the input group and the bus?
A6: The module offers 2500 Vrms isolation between input groups and the bus for 1 minute.

Q7: How is the module’s status visually indicated?
A7: It includes 16 green LEDs for input status, one green LED for bus communication, and one red LED for fault indication.

Q8: What is the physical size and weight of the 140DDI84100 module?
A8: The module measures 103.9 × 40.3 × 250 mm and weighs 0.3 kg.

140DDI84100 Discrete Input Module Schneider

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