Yokogawa SDV144-S13/D4A00 Digital Input Module

FAQ

Q1: What type of input signal does the SDV144 accept?
A1: It accepts no-voltage contact signals, with ON resistance ≤1 kΩ and OFF resistance ≥100 kΩ.

Q2: Can SDV144 be configured for dual-redundancy?
A2: Yes, dual-redundant configuration is supported by ordering an additional module with the same specifications.

Q3: What is the input response time of the module?
A3: The maximum input response time is 40 ms.

Q4: What is the maximum permissible input voltage?
A4: The instantaneous maximum permissible input voltage is 30 V DC.

Q5: What external power supply is required?
A5: 24 V DC ±20 %, with current capacity up to 200 mA.

Q6: How is the module connected to the field?
A6: It can be connected via pressure clamp terminal, MIL cable, or dedicated signal cable (AKB331).

Q7: What is the withstanding voltage specification?
A7: 2 kV AC between input signal and system for 1 minute when 16 inputs are collectively connected.

Q8: What are the module’s dimensions and weight?
A8: Dimensions are 130 × 32.8 × 107.5 mm, and weight is 0.36 kg.

Digital Input Module SDV144 SDV144-S13/D4A00 Yokogawa

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