Yokogawa NFTC5S-00 CENTUM Series Datasheet & Technical Manual

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Yokogawa NFTC5S-00 FIO Terminal Board Configured for field wiring routing in Yokogawa distributed control networks, the Yokogawa NFTC5S-00 (NFTC5S FIO...

SKU: NFTC5S-00

Manufacturer: Yokogawa
Product No.: NFTC5S-00
Product Type: Digital Terminal Boards
Product Origin: JAPAN
Payment:T/T, Western Union
Weight: 200g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Yokogawa NFTC5S-00 FIO Terminal Board

Configured for field wiring routing in Yokogawa distributed control networks, the Yokogawa NFTC5S-00 (NFTC5S FIO Terminal Board) provides direct physical/electrical execution.

Suffix Breakdown & Model Matrix

Base Model: NFTC5S (FIO Terminal Board / Pressure Clamp Terminal Block)
Suffix -00: Standard mechanical block configuration without integrated surge absorbers
Style S2: Current hardware revision manufacturing specification

Hardware Specifications

Parameter	Specification
Model	NFTC5S-00
Brand	Yokogawa
Origin	Japan
Weight	0.2 kg
Dimensions	44 mm x 102 mm x 108 mm
Operating Temp	-20 to +55 deg C
Power Consumption	Passive distribution block (0 mA)
Channel Capacity	32 discrete digital signal points
Maximum Voltage	600 VAC
Current Rating	5 A maximum continuous across bus common
Dielectric Strength	1500 VAC for 1 minute
Insulation Resistance	Minimum 100 MOhm at 500 VDC
Wiring Method	Pressure-clamp mechanism
Compatible Wire Size	2.0-2.6 mm2 (AWG 14-13)

Process Control & DCS Instrumentation Features

The terminal unit utilizes channel-to-channel isolation principles to decouple external loop wiring loops from sensitive backplane hardware layers. It integrates an interface layer optimized for 4-20 mA HART loop protocol routing and RTD/TC signal paths when paired with appropriate digital or analog FIO cards. The passive architecture provides separate instrumentation shield grounding networks to mitigate external high-frequency electrical noise and common-mode signal interference before it reaches the control processor environment.

Frequently Asked Questions

Q: Does the module contain internal transient voltage surge suppression?

A: No. The -00 suffix specifies a standard mechanical block configuration without surge absorbers. External suppression devices must be installed on inductive loop circuits to protect against back-EMF spikes.

Q: What is the maximum continuous current rating for the common bus lines?

A: The common bus architecture supports a maximum continuous current distribution threshold of 5 A. Loop loads exceeding this specification require external interposing relays.

Q: Can this component undergo live hot-swap insertion or removal during system operation?

A: Because it is a passive field wiring interface rather than an active module, physical detachment will immediately open all 32 field signal loops. Disconnection must only be performed when the associated field loop power is isolated.

Field Installation Guidelines

Mount the passive terminal block directly onto the corresponding Yokogawa I/O baseplate or terminal rack interface slots. Verify that all mechanical alignment guides seat completely before securing the module screws.
Execute field wiring terminations via the integrated M4 screw pressure-clamp mechanism. Strip wire insulation back to recommended depths and apply round crimp terminals rated for AWG 14-13 wire diameters.
Connect all instrument cable shields directly to the dedicated independent M4 ground terminal. Ensure this ground line runs directly to the marshaling cabinet master instrumentation ground bus.

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