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DO572 S500-eCo AC Triac Output Module
DO572 S500-eCo AC Triac Output Module
DO572 S500-eCo AC Triac Output Module

ABB DO572 S500-eCo AC Triac Output Module

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ABB official data reviewed
DO572 — S500-eCo AC Triac Output Module

ABB lists DO572 in the S500-eCo digital output portfolio. The reviewed record combines its exact identity with published electrical, channel, connection and installation data.

S500-eCo digital outputEight-channel isolated AC triac switchingExact-order review
Sales managerTiffany Guan
Mobile / WhatsApp+86 18030235313
Officially reviewed product profile
Exact modelDO572
Triac outputs8 digital outputs
Output voltage120/240 V AC
Channel grouping8 groups
IsolationModule-wise galvanic isolation
Terminal blocks9-pin + 11-pin
MountingDIN rail or wall mounting
Minimum device indexB2 for I/O firmware 3.0.14 or later
  • Brand:

    ABB
  • Item NO.:

    DO572
  • Goods Stock:

    1
  • Part Number:

    DO572
  • Description:

    DO572 is an ABB s500-eco ac triac output module documented for eight-channel isolated ac triac switching. This page retains the complete order identity and manufacturer-published selection data.
DO572 configuration inquiry

Get a precise quote for DO572

Email Sales
Sales managerTiffany Guan
WhatsApp+86 18030235313

DO572 official identification

Selection review for DO572 starts with the manufacturer record, then checks the installed interface and application duty as separate approval points.

Operating scopeEight-channel isolated AC triac switching
Mating arrangementI/O bus with one 9-pin and one 11-pin terminal block
Host platformS500-eCo digital output
Verification sourceABB Automation Builder online help and AC500 hardware manual

Engineering and installation checks

  • ABB identifies DO572 as s500-eco ac triac output module.
  • Triac outputs: 8 digital outputs.
  • Isolation: Module-wise galvanic isolation.
  • Manufacturer verification basis: ABB Automation Builder online help and AC500 hardware manual.
Official product data

DO572 key specifications

Triac outputs 8 digital outputs
Output voltage 120/240 V AC
Channel grouping 8 groups
Isolation Module-wise galvanic isolation
Terminal blocks 9-pin + 11-pin
Mounting DIN rail or wall mounting
Minimum device index B2 for I/O firmware 3.0.14 or later

Source: ABB Automation Builder online help and AC500 hardware manual.

Pre-order check 01

Installation environment

Verify the installed mounting, connection and environmental conditions before this exact configuration is removed or energized.

  • Seat DO572 on the documented i/o bus with one 9-pin and one 11-pin terminal block arrangement and inspect every mating contact before power is applied.
  • Record the installed output voltage as 120/240 V AC and preserve the existing terminal or network labels.
  • Check enclosure protection, horizontal or vertical mounting, airflow, temperature and conductor strain against the ABB installation instructions.
  • After energization, verify status indicators, diagnostics and the controlled eight-channel isolated ac triac switching test before returning the loop or network to service.
Record the as-found installation and final controlled checks in the commissioning file.
Pre-order check 02

Compatibility confirmation

Match the complete designation to the installed mechanical arrangement, connection and measurement chain.

Exact hardware identity
DO572
Triac outputs
8 digital outputs
Channel grouping
8 groups
Installed interface
I/O bus with one 9-pin and one 11-pin terminal block
Engineering boundary
Match ABB configuration and device revision for eight-channel isolated ac triac switching
Final selection: Select DO572 only after the complete article identity, output voltage, channel grouping, host hardware and installed wiring have been matched to the approved project record.
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Every model above links to an existing Nordwel page. Confirm the complete model before ordering.CHECK WITH SALES

DO572 Order Guide

Use the complete ABB designation and installed hardware record for engineering review.
1Full designationDO572; do not shorten or append an unverified suffix.
2Documented device classS500-eCo AC Triac Output Module
3Primary system roleEight-channel isolated AC triac switching
4Triac outputs8 digital outputs
5Mating arrangementI/O bus with one 9-pin and one 11-pin terminal block
6ABB verification recordABB Automation Builder online help and AC500 hardware manual

Middle East Demand & Specialist Models

Selected specialist-brand products requested for regional projects and available on Nordwel.

Recent demand based on Nordwel inquiry records.
Confirm the exact part number before ordering.
SCHNEIDER ELECTRIC / OUTPUT MODULEBMXDDO1602

Output-module reference for control-system projects.

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SCHNEIDER ELECTRIC / ETHERNET MODULEBMENOC0301

Ethernet-module reference for network compatibility review.

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VIBRO-METER / PROXIMITY SENSORAF70982 / 111-412-000-012

Proximity-sensor reference for machinery applications.

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VIBRO-METER / ACCELEROMETERS3960 AC46286 / 144-201-000-222

Accelerometer reference for vibration-monitoring projects.

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WESTINGHOUSE / PROCESSOR MODULE5X00241G02

Processor-module reference for installed control systems.

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ABB / ANALOG INPUT BOARDDSTA002B / 3BSE018317R1

Analog-input board reference for replacement review.

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Nordwel engineering support

Company Services & FAQ

Configuration-aware support for quotation, replacement review and shipment coordination.

Support scope

DO572 identity controlReconcile the order code, device label and triac outputs.
Output voltage reviewConfirm 120/240 V AC against the installed load or network.
Connection-file auditPreserve i/o bus with one 9-pin and one 11-pin terminal block drawings and labels.
Commissioning evidenceCapture diagnostics and a controlled eight-channel isolated ac triac switching result.

DO572 FAQ

What should commissioning prove for DO572 when triac outputs is 8 digital outputs?

Use the complete DO572 designation together with triac outputs 8 digital outputs. Reject any record that changes a suffix, article identity or documented device class.

For eight-channel isolated ac triac switching, which quotation evidence confirms DO572 with triac outputs 8 digital outputs?

Include the nameplate, quantity, installed base or terminal unit, clear connector photographs, destination and the approved drawing that defines i/o bus with one 9-pin and one 11-pin terminal block.

How does the DO572 s500-eco ac triac output module with triac outputs 8 digital outputs serve eight-channel isolated ac triac switching?

ABB documents the unit for eight-channel isolated ac triac switching. The project must independently confirm that this role matches the existing architecture and controlled cause-and-effect.

Before moving DO572 wiring for eight-channel isolated ac triac switching, what must be retained for channel grouping 8 groups?

Document I/O bus with one 9-pin and one 11-pin terminal block. Retain terminal numbers, polarity, shielding, grounding, device addresses and cable identifiers exactly as found.

For eight-channel isolated ac triac switching, after energizing DO572, how should isolation Module-wise galvanic isolation be checked?

Review LEDs and diagnostics, then test the relevant channels or communication path without bypassing site interlocks. File the result with the maintenance record.

Which mounting review supports eight-channel isolated ac triac switching for DO572 at triac outputs 8 digital outputs?

Allow for the documented mating hardware, conductor bend radius, service access and the ABB environmental limits. Do not infer dimensions from a neighboring module.

Why must terminal blocks 9-pin + 11-pin stay with DO572 for eight-channel isolated ac triac switching approval?

The review must preserve terminal blocks 9-pin + 11-pin; then validate mounting DIN rail or wall mounting against the field requirement.

Can another s500-eco digital output device replace DO572 when triac outputs 8 digital outputs or mounting differs?

Compare every published channel, protocol, voltage, current, terminal and lifecycle field. A similar family name is not evidence that the alternative is interchangeable.

At receipt for eight-channel isolated ac triac switching, which output voltage 120/240 V AC evidence confirms DO572?

Inspect the label for DO572, verify the expected s500-eco ac triac output module, check connector condition and reconcile supplied accessories with the approved purchase record.

Which controlled documents authorize DO572, triac outputs 8 digital outputs, for eight-channel isolated ac triac switching?

The approved hardware configuration, I/O or network drawings, protection settings and commissioning procedure must collectively confirm eight-channel isolated ac triac switching.

Sales managerTiffany Guan
WhatsApp+86 18030235313
ICS TRIPLEX / TRUSTED

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Companion-Slot to FTA Cable Selection

Internal cable references for 40-channel input and output connections to field termination assemblies.

INPUT · 40 CHANNEL
TC-201-02-2M5

I/O Companion Slot to FTA · 2.5 m

INPUT · 40 CHANNEL
TC-201-02-4M5

I/O Companion Slot to FTA · 4.5 m

INPUT · 40 CHANNEL
TC-201-02-6M5

I/O Companion Slot to FTA · 6.5 m

INPUT · 40 CHANNEL
TC-201-02-8M5

I/O Companion Slot to FTA · 8.5 m

INPUT · 40 CHANNEL
TC-201-02-10M5

I/O Companion Slot to FTA · 10.5 m

INPUT · 40 CHANNEL
TC-201-02-12M5

I/O Companion Slot to FTA · 12.5 m

OUTPUT · 40 CHANNEL
TC-205-02-4M5

I/O Companion Slot to FTA · 4.5 m

OUTPUT · 40 CHANNEL
TC-205-02-6M5

I/O Companion Slot to FTA · 6.5 m

OUTPUT · 40 CHANNEL
TC-205-02-8M5

I/O Companion Slot to FTA · 8.5 m

Exact-match links open existing Nordwel product pages. Confirm channel direction, cable length and FTA compatibility before quotation.
S500-eCo digital output application review

DO572 Applications

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

Application contexts

01 · DO572 controlled replacementPreserve the complete DO572 identity when replacing an installed unit during a planned outage.
02 · Eight-channel isolated AC triac switching retrofit reviewConfirm that the approved architecture still requires eight-channel isolated ac triac switching before changing hardware.
03 · S500-eCo digital output spare verificationValidate terminal, base, firmware and drawing compatibility for an on-site s500-eco digital output spare.
04 · 120/240 V AC application checkUse the ABB-published output voltage value 120/240 V AC as a selection checkpoint.

Why choose Nordwel

Exact-model controlKeep the complete designation in every quotation and replacement record.
Technical cautionSeparate verified manufacturer data from site-specific engineering decisions.
Fast coordinationReview model, quantity, destination and required schedule in one inquiry.
Dedicated contactTiffany Guan manages pre-order clarification and follow-up.
Best fit: projects whose approved drawings and parts list specify DO572. Check first: Seat DO572 on the documented i/o bus with one 9-pin and one 11-pin terminal block arrangement and inspect every mating contact before power is applied.
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

Industrial Spare Parts Reference

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No exact Nordwel product pages were found for this reference list. Final supply must be confirmed from the manufacturer nameplate, complete ordering code and installed-system context.
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