Yokogawa SDV144-S53 Digital Input Module

Frequently Asked Questions (FAQ)

Q1: How many input channels does the SDV144-S53 support?
A1: It supports 16 input channels with module-level isolation.

Q2: What is the standard input signal specification?
A2: The input is a no-voltage contact type: ON at ≤ 1 kΩ and OFF at ≥ 100 kΩ.

Q3: What is the input response time?
A3: The maximum response time is 40 milliseconds.

Q4: What is the withstand voltage capability of the module?
A4: It can withstand 2 kV AC between input lines and system when 16 points are connected collectively.

Q5: What are the external power requirements?
A5: Requires a 24 V DC supply with ±20% tolerance and a capacity of 200 mA.

Q6: What connection options are available?
A6: Connections can be made via pressure clamp terminal, MIL cable, or AKB331 signal cable.

Q7: Is dual-redundancy supported?
A7: Yes, SDV144 modules support dual-redundant configurations for enhanced reliability.

Q8: What are the physical dimensions and weight of the module?
A8: Dimensions are 130 x 32.8 x 107.5 mm, and the weight is approximately 0.36 kg.

Digital Input Module SDV144-S53 Yokogawa

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