Yokogawa SDV144-S33 Digital Input Module

Frequently Asked Questions (FAQ)

Q1: What type of signals does the SDV144-S33 support?
A1: It supports no-voltage contact signals with ON resistance ≤1kΩ and OFF resistance ≥100kΩ.

Q2: Is redundant configuration possible for this module?
A2: Yes, SDV144-S33 supports dual-redundant configurations for enhanced reliability.

Q3: What is the typical input current per channel?
A3: The input current is 6 mA ± 20%, based on 24V DC external supply.

Q4: What is the input response time of the module?
A4: The input response time is a maximum of 40 milliseconds.

Q5: Are there tolerances for the external power supply?
A5: Yes, the required external power is 24 V DC with +20% / -10% tolerance.

Q6: What connection types are supported?
A6: The module supports pressure clamp terminals, MIL cables, and AKB331 signal cables.

Q7: What is the weight of the module?
A7: The module weighs approximately 0.36 kg without the signal cable adapter.

Q8: What is the withstand voltage between input and system?
A8: The withstand voltage is 2 kV AC for 1 minute between input signals and system.

Digital Input Module SDV144-S33 Yokogawa

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