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Yokogawa A2FV50S N-IO Rack Field Control Unit

PRODUCT REFERENCE VERIFICATION

A2FV50S

The A2FV50S is a Yokogawa Field Control Unit for N-IO, 19-inch rack mountable. Confirm the complete suffix, installed system, interface layout, power/protection option and documented configuration before ordering.

CATALOGA2FV50S

IDENTITYExact label

SYSTEMVnet/IP + N-IO/FIO · 19-inch rack

STATUSOfficial data available

BRANDYokogawa

PRODUCT TYPEField Control Unit for N-IO, 19-inch rack mountable

CONDITION / WARRANTYOriginal New · One-Year Warranty

VERIFICATIONPhotos and video after inquiry

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Brand :
Yokogawa
Part Number :
A2FV50S
Description :
Field Control Unit for N-IO, 19-inch rack mountable

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PRODUCT INFORMATION● OFFICIAL DATASHEET

PRODUCT REFERENCE VERIFICATION

A2FV50S

CONFIGURATION VERIFICATION

EXACT MODEL · VNET/IP + N-IO/FIO · 19-INCH RACK · COMPLETE CONFIGURATION

PRODUCT ROLE

A2FV50S is Yokogawa’s Field Control Unit for N-IO in a 19-inch rack-mountable Yokogawa system. It interfaces the FCS with the applicable ESB/ER bus Node Units; confirm the complete suffix, LFS1500 control function, power supply and protection option before use.

INSTALLATION CHECK

Confirm the A2FV50S suffix, 19-inch rack position, N-IO Node Units and I/O units, Vnet/IP paths, FIO communication option, power and grounding before installation.

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ORDER NUMBER BREAKDOWN

How the A2FV50S configuration and suffix codes are structured

A2FV50S

Model identifierA2FV50S Field Control Unit for N-IO, 19-inch rack mountable identifier

suffix options

Suffix and option codesRetain the complete A2FV50S suffix and documented option codes when ordering

OFFICIAL YOKOGAWA REFERENCE

Technical Specifications

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A2FV50S

Verified A2FV50S data at a glance

Confirmed values from Yokogawa GS 33J62E10-01EN and applicable system specifications.

Complete referenceA2FV50S

Identity evidenceA2FV50S model and suffix

System evidenceVnet/IP + N-IO/FIO · 19-inch rack system record

CompatibilityCheck complete suffix and system fit

Verified configuration

Yokogawa GS 33J62E10-01EN covers A2FV50S as a 19-inch rack-mountable N-IO Field Control Unit. The N-IO counts and FIO communication path are system limits, not a substitute for checking the full suffix.

General Information −

BrandYokogawa

ModelA2FV50S

Product categoryField Control Unit for N-IO, 19-inch rack mountable

Verification statusOfficial A2FV50S datasheet available

Official Documentation ＋

Official datasheet statusGS 33J62E10-01EN official datasheet available

Exact catalog matchA2FV50S model and suffix confirmed

Required confirmationProvide the complete A2FV50S suffix, N-IO node and I/O-unit count, FIO communication option, rack position, power/protection codes and destination.

Ordering Check ＋

Lifecycle and replacement statusNo direct-successor statement was located in the cited Yokogawa datasheet. Do not substitute A2FV70 or another N-IO FCU until the installed network, node counts and migration plan are verified.

Quotation evidenceProvide the complete A2FV50S suffix, N-IO node and I/O-unit count, FIO communication option, rack position, power/protection codes and destination.

Source: Yokogawa GS 33J62E10-01EN and applicable Yokogawa system specifications; no third-party product specifications are used.

FAQ

A2FV50S Compatibility, Installation and Ordering FAQ

What is A2FV50S and what does it do?＋

A2FV50S is Yokogawa’s Field Control Unit for N-IO, 19-inch rack mountable. Its function is field control unit for n-io in a 19-inch rack-mountable yokogawa system; the complete label, suffix and installed system must match before use.

Which system and interface are required for A2FV50S?＋

A2FV50S is designed for Vnet/IP + N-IO/FIO · 19-inch rack. Confirm the documented bus path, FCU relationship, connector arrangement and suffix rather than treating A2FV50S as a generic module.

What configuration or performance data applies to A2FV50S?＋

A2FV50S is specified for up to 32 N-IO Node Units and 108 N-IO I/O Units per FCU; the applicable FIO communication path supports up to 8 FIO nodes in the documented system context.

Which electrical, network or protection options must be confirmed for A2FV50S?＋

Confirm whether the installation uses N-IO only or also the FIO communication module, then match the suffix-coded power/protection, N-ESB wiring and 19-inch rack position.

What must be checked before installing or replacing A2FV50S?＋

Record the complete A2FV50S label, N-IO node/I/O count, Vnet/IP and N-ESB connections, rack slot, power and shutdown/backup condition before replacement.

How is A2FV50S different from a related model?＋

A2FV50S is the single N-IO rack FCU. A2FV50D is the duplexed counterpart; A2FV70S/D are RIO-upgrade FCUs with a different migration role. Do not cross-substitute by base number.

What identification and ordering evidence is needed for A2FV50S?＋

Provide the complete A2FV50S suffix, N-IO node and I/O-unit count, FIO communication option, rack position, power/protection codes and destination. Use the official GS 33J62E10-01EN document to confirm the ordered configuration; do not infer a suffix or substitute from a similar model.

CONTACT PRODUCT SPECIALIST

Check A2FV50S configuration with Frida

Provide the complete A2FV50S suffix, N-IO node and I/O-unit count, FIO communication option, rack position, power/protection codes and destination. Share the installed-system photographs and destination for verification.

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DATA SHEET

Manuals and Official References for
A2FV50S

Official manufacturer-reference information for the Yokogawa A2FV50S Field Control Unit for N-IO, 19-inch rack mountable.

Official datasheet status

Yokogawa GS 33J62E10-01EN is the official A2FV50S datasheet. It documents the A2FV50S Field Control Unit for N-IO, 19-inch rack mountable, with N-IO/FIO communication and node-capacity data.

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Contact to Get Support

Send the complete model, quantity, and your technical or purchasing question.

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Technical statements on this page are derived from Yokogawa GS 33J62E10-01EN and applicable Yokogawa system specifications.

N-IO FIELD CONTROL UNIT

How A2FV50S Fits a Yokogawa Control System

Yokogawa is the brand; A2FV50S is Field Control Unit for N-IO, 19-inch rack mountable; and the complete suffix identifies the applicable configuration.

Yokogawa · BRAND

Field Control Unit for N-IO, 19-inch rack mountableVNET/IP · FIO · RACK-MOUNTABLE

SYSTEM ROLE

A2FV50S · FCS NODE

A2FV50S interfaces a Yokogawa Field Control Station with applicable ESB/ER bus Node Units over the documented Vnet/IP and FIO architecture.

RACK / BUS FIT

19-INCH · VNET/IP / FIO

Verify the 19-inch rack, dual-redundant Vnet/IP, N-ESB/optical ESB paths, N-IO Node Units and any FIO communication interface before commissioning.

CONFIGURATION DATA

8 MODULES · 4000 WORDS/FCS

For the cited turbomachinery I/O configuration, Yokogawa specifies up to 8 modules (4 dual-redundant sets) and 4000 words/FCS with LFS1500; LFS1550-V11 can extend to up to 16 modules (8 sets).

System relationship: verify the complete A2FV50S label and suffix, power supply, protection option, rack fit, Vnet/IP/FIO wiring, Node Unit compatibility and LFS1500/LFS1550 configuration before installation or replacement.

VERIFICATION EVIDENCE

Evidence needed to verify A2FV50S correctly

Product Identity

Match A2FV50S to the complete Yokogawa product label, suffix and installed hardware record.

Installation Context

Document the Vnet/IP + N-IO/FIO · 19-inch rack host system, rack position, adjacent Node Units/modules, connector layout and wiring.

PRODUCT REFERENCEA2FV50SComplete A2FV50S product reference

Configuration Evidence

Use the complete suffix, GS 33J62E10-01EN official datasheet, installation photographs and system record to verify identity.

Replacement Check

Do not substitute another catalog number until identity, interface, power/protection, mechanical fit and configuration are verified.

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STAGESERVICE ACTIONWHAT WE CHECK OR PROVIDE

01PROCUREMENT

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02VERIFICATION

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03CONFIRMATION

Pre-Shipment CheckModel, label, condition and packaging confirmed with actual photos or video.

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05ASSURANCE

One-Year WarrantyOne-year warranty from delivery for products supplied by Moore Automation.

Warranty Claim Information＋

What to provide: If a product-related issue occurs within the warranty period, contact our team and submit one clear, continuous video for review.

✓Complete product and nameplate

✓Power supply and wiring connections

✓Installation and operating conditions

✓Indicator lights, alarms or error messages

✓Clear description of the fault

✓Continuous video showing the issue

Review outcome: If the evidence confirms a covered product fault, Moore Automation will arrange the appropriate warranty solution.

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