Yokogawa NFAF135-S00 Frequency Input Module

Frequently Asked Questions (FAQ)

Q1: What types of signals can the NFAF135-S00 module accept?
A1: It accepts contact ON/OFF and voltage pulse signals ranging from 0.1 Hz to 10 kHz.

Q2: How many input channels are available on the module?
A2: The module provides 8 isolated input channels.

Q3: Does each channel have isolation from the others?
A3: Yes, each channel is isolated to ensure reliable signal processing.

Q4: What types of wiring methods are supported?
A4: It supports both 2-wire and 3-wire signal input methods.

Q5: What kind of connectors can be used with this module?
A5: It supports MIL 40-pin connectors or pressure clamp terminal blocks (NFTI3S).

Q6: What is the applicable wire size for terminal connections?
A6: Acceptable wire sizes range from 0.5 mm² to 2.0 mm² (AWG20–14) depending on sleeve usage.

Q7: Can the module be used in high-noise industrial environments?
A7: Yes, when using shielded twisted-pair cables and proper grounding, it is suitable for such environments.

Q8: What is the installation method for this module?
A8: The module mounts directly on the FCN/FCJ base using standard Yokogawa slot configuration.

Frequency Input Module NFAF135-S00 Yokogawa

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