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TU520-ETH Ethernet Gateway Terminal Unit
TU520-ETH Ethernet Gateway Terminal Unit
TU520-ETH Ethernet Gateway Terminal Unit

ABB TU520-ETH Ethernet Gateway Terminal Unit

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ABB official data reviewed
TU520-ETH — Ethernet Gateway Terminal Unit

TU520-ETH is an ABB ethernet gateway terminal unit documented for profinet interface and serial gateway termination. The page separates official product facts from installation-specific checks.

S500 communication terminal unitsPROFINET interface and serial gateway terminationExact-order review
Sales managerTiffany Guan
Mobile / WhatsApp+86 18030235313
Officially reviewed product profile
Product familyS500 communication terminal units
Exact modelTU520-ETH
Product typeEthernet Gateway Terminal Unit
Article number1SAP214400R0001
Ethernet ports2 × RJ45
Process-supply terminals6 spring terminals
Connection basis2 × RJ45 plus three removable subordinate-bus connectors
Verified functionPROFINET interface and serial gateway termination
  • Brand:

    ABB
  • Item NO.:

    TU520-ETH
  • Goods Stock:

    1
  • Part Number:

    TU520-ETH
  • Description:

    TU520-ETH is an ABB ethernet gateway terminal unit documented for profinet interface and serial gateway termination. The page separates official product facts from installation-specific checks.
TU520-ETH configuration inquiry

Get a precise quote for TU520-ETH

Email Sales
Sales managerTiffany Guan
WhatsApp+86 18030235313

TU520-ETH official identification

TU520-ETH is an ABB ethernet gateway terminal unit documented for profinet interface and serial gateway termination. The page separates official product facts from installation-specific checks.

Complete modelTU520-ETH
Documented familyS500 communication terminal units
Manufacturer-defined rolePROFINET interface and serial gateway termination
Connection arrangement2 × RJ45 plus three removable subordinate-bus connectors

Engineering and installation checks

  • ABB identifies TU520-ETH as ethernet gateway terminal unit.
  • Article number: 1SAP214400R0001.
  • Feed-through current: 10 A maximum.
  • Manufacturer verification basis: ABB AC500 hardware documentation and online help.
Official product data

TU520-ETH key specifications

Article number 1SAP214400R0001
Supply voltage 24 V DC
Ethernet ports 2 × RJ45
Serial connectors 3 removable connectors
Process-supply terminals 6 spring terminals
Feed-through current 10 A maximum
Weight 200 g
Compatible interfaces CI504-PNIO / CI506-PNIO

Source: ABB AC500 hardware documentation and online help.

Pre-order check 01

Installation environment

Prepare the installed 2 × rj45 plus three removable subordinate-bus connectors arrangement before TU520-ETH is removed, mounted or energized.

  • Confirm enclosure protection, orientation, service clearance and environmental limits for the installed ethernet gateway terminal unit.
  • Isolate every applicable supply and label the existing 2 × rj45 plus three removable subordinate-bus connectors connections before disassembly.
  • Inspect mating surfaces and preserve the documented ethernet ports value 2 × RJ45 during installation.
  • Complete a controlled profinet interface and serial gateway termination test and archive indicators, diagnostics and as-left wiring records.
Do not infer dimensions, terminals or ratings from a visually similar ABB model; retain the as-found record for TU520-ETH.
Pre-order check 02

Compatibility confirmation

Reconcile ordering identity, electrical limits, connection technology and host hardware before approving TU520-ETH.

Ordering identity
TU520-ETH / 1SAP214400R0001
Supply voltage
24 V DC
Serial connectors
3 removable connectors
Installed connection
2 × RJ45 plus three removable subordinate-bus connectors
Functional boundary
PROFINET interface and serial gateway termination
Final selection: Approve TU520-ETH only when article number 1SAP214400R0001, supply voltage 24 V DC, the stated interface and the installed record all agree.
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Every model above links to an existing Nordwel page. Confirm the complete model before ordering.CHECK WITH SALES

TU520-ETH Order Guide

Use the complete ABB designation and installed hardware record for engineering review.
1Complete designationTU520-ETH; retain every character and suffix.
2Official product classEthernet Gateway Terminal Unit
3Article number1SAP214400R0001
4Serial connectors3 removable connectors
5Installed interface2 × RJ45 plus three removable subordinate-bus connectors
6Release evidenceABB source record plus approved project documentation for profinet interface and serial gateway termination

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Nordwel engineering support

Company Services & FAQ

Focused support for identifying, sourcing and commissioning the exact TU520-ETH configuration without substituting undocumented data.

Support scope

Ordering-code reconciliationCompare TU520-ETH and article number 1SAP214400R0001 with the request.
Interface readinessReview 2 × rj45 plus three removable subordinate-bus connectors before equipment isolation.
Installation recordCapture ethernet ports 2 × RJ45 and connector condition.
Functional acceptanceDocument the controlled profinet interface and serial gateway termination result.

TU520-ETH FAQ

How is the exact hardware boundary established for TU520-ETH during profinet interface and serial gateway termination when reviewing ethernet ports 2 × RJ45?

Match the complete TU520-ETH marking to the purchase record and verify ethernet ports as 2 × RJ45. A family name without the full identity is insufficient.

Which installed characteristic should be photographed on TU520-ETH during profinet interface and serial gateway termination when reviewing serial connectors 3 removable connectors?

Record TU520-ETH, serial connectors 3 removable connectors, quantity, installed position and the approved hardware drawing in the same review package.

What preparation protects conductors while replacing TU520-ETH during profinet interface and serial gateway termination when reviewing process-supply terminals 6 spring terminals?

De-energize the documented 2 × rj45 plus three removable subordinate-bus connectors arrangement, label every conductor or connector, and capture the as-found process-supply terminals before removal.

Which status indication supports verification of TU520-ETH during profinet interface and serial gateway termination when reviewing feed-through current 10 A maximum?

After controlled energization, review indicators and diagnostics, then prove profinet interface and serial gateway termination with the site procedure while retaining the feed-through current value 10 A maximum.

What source value must be checked before energizing TU520-ETH during profinet interface and serial gateway termination when reviewing weight 200 g?

Use the manufacturer-published weight value 200 g. Check terminal assignment, polarity, protective devices and conductor condition against the approved drawing.

When is an apparent alternative unacceptable for TU520-ETH during profinet interface and serial gateway termination when reviewing compatible interfaces CI504-PNIO / CI506-PNIO?

TU520-ETH is documented for profinet interface and serial gateway termination. Do not extend that role to another application unless the complete ratings, interfaces and project approval match.

Which mechanical clearance should be reviewed around TU520-ETH during profinet interface and serial gateway termination when reviewing article number 1SAP214400R0001?

Inspect the housing, terminals and mating surfaces, confirm article number 1SAP214400R0001, and reject bent, contaminated or incorrectly keyed hardware before installation.

How should the service team record removal of TU520-ETH during profinet interface and serial gateway termination when reviewing supply voltage 24 V DC?

A neighboring designation may change supply voltage, connection technology or supported hardware. Compare official ordering data row by row; appearance alone is not proof of interchangeability.

What project approval applies to TU520-ETH during profinet interface and serial gateway termination when reviewing ethernet ports 2 × RJ45?

Verify enclosure protection, temperature, airflow, access and conductor strain for the installed location, then record how those conditions support TU520-ETH.

Which closeout document confirms successful use of TU520-ETH during profinet interface and serial gateway termination when reviewing serial connectors 3 removable connectors?

Close the review with the complete model, serial connectors 3 removable connectors, updated drawings, inspection results and the controlled functional-test record.

Sales managerTiffany Guan
WhatsApp+86 18030235313
ICS TRIPLEX / TRUSTED

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TC-201-02-4M5

I/O Companion Slot to FTA · 4.5 m

INPUT · 40 CHANNEL
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INPUT · 40 CHANNEL
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S500 communication terminal units application review

TU520-ETH Applications

Typical inquiry contexts based on the documented product role; final suitability depends on the installed system.

Application contexts

01 · TU520-ETH installed-base replacementRetain the complete designation and compare the removed unit with ABB ordering data before release.
02 · PROFINET interface and serial gateway termination project reviewConfirm the approved architecture still calls for profinet interface and serial gateway termination and the stated connection arrangement.
03 · S500 communication terminal units spare qualificationInspect storage condition, terminals and labels before assigning the spare to an outage work pack.
04 · 24 V DC configuration auditUse supply voltage 24 V DC as one verified checkpoint; assess all remaining ratings independently.

Why choose Nordwel

Exact identity controlQuotation review keeps TU520-ETH and 1SAP214400R0001 together.
Official-data boundaryOnly values traceable to ABB AC500 hardware documentation and online help appear as product facts.
Site-fit reviewThe installed 2 × rj45 plus three removable subordinate-bus connectors arrangement is checked separately.
Dedicated coordinationTiffany Guan manages clarification, quotation and shipment follow-up.
Best fit: approved work scopes specifying TU520-ETH. Check first: 2 × RJ45 plus three removable subordinate-bus connectors.
Need help matching this ABB configuration?CONTACT SALES
Need a hard-to-find industrial spare?Send the complete model, manufacturer, quantity and equipment nameplate. Nordwel will cross-check the exact brand, revision, electrical interface and mechanical configuration before quotation.
CROSS-BRAND MODEL SUPPORT

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