Schneider 140DDI36400 Discrete Input Module

Frequently Asked Questions (FAQ)

Q1: What logic type does the 140DDI36400 module support?
A1: It supports positive logic (sink type), where current flows into the module input.

Q2: Is there electrical isolation between channel groups?
A2: Yes, each group is isolated with 500 Vrms for 1 minute.

Q3: What is the maximum allowable input voltage?
A3: The module allows 30 V continuous or 50 V decaying pulse input.

Q4: What is the input response time for state changes?
A4: The response is ≤2 ms for 0 to 1 and ≤3 ms for 1 to 0 transitions.

Q5: Does each input point have a status indicator?
A5: Yes, the module includes 96 green LEDs, one per input point.

Q6: How is the power dissipation calculated?
A6: Power dissipation is 1.35 W base plus 0.13 W per active input point.

Q7: What is the maximum supported ambient temperature?
A7: The module can operate at temperatures up to 60°C (140°F).

Q8: How much bus current does the module draw?
A8: It draws 270 mA from the backplane bus.

140DDI36400 Discrete Input Module Schneider

We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.

For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.

Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.