Schneider 140DRA84000 Discrete Output Module

Frequently Asked Questions (FAQ)

Q1: What types of loads does the 140DRA84000 support?
A1: It supports resistive, inductive (cosφ = 0.4), and tungsten loads, up to 2 A.

Q2: How many output channels are available in this module?
A2: The module provides 16 independent relay output channels.

Q3: What is the maximum surge current per channel?
A3: Each channel supports up to 10 A for 10 milliseconds with capacitive loads.

Q4: What is the minimum load requirement?
A4: Minimum load is 50 mA, applicable across AC (20–250 V) and DC (5–30 V).

Q5: Is electrical isolation provided between channels?
A5: Yes, isolation between channels is 1780 Vrms AC for 1 minute.

Q6: What is the electrical life of the module?
A6: Depending on the load type, it ranges from 50,000 to 200,000 cycles.

Q7: Does the module include overvoltage protection?
A7: Yes, it has built-in 275 V varistor protection.

Q8: What are the environmental requirements for installation?
A8: Operating temperature is 0–60°C, storage -40–85°C, and max altitude 5000 meters.

140DRA84000 Discrete Output Module Schneider

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