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MLL-PMEC MasterLogic 50 PROFIBUS-DP Master Communication Extension
MLL-PMEC MasterLogic 50 PROFIBUS-DP Master Communication Extension
MLL-PMEC MasterLogic 50 PROFIBUS-DP Master Communication Extension

Honeywell MLL-PMEC MasterLogic 50 PROFIBUS-DP Master Communication Extension

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Honeywell official data reviewed
MLL-PMEC — MasterLogic 50 PROFIBUS-DP Master Communication Extension

A Honeywell communication extension listed by the manufacturer as a PROFIBUS-DP master module.

MasterLogic 50 communication extensionsPROFIBUS-DP master communication for a MasterLogic 50 stationExact-order review
Sales managerTiffany Guan
Mobile / WhatsApp+86 18030235313
Officially reviewed product profile
Product familyMasterLogic 50 communication extensions
Exact modelMLL-PMEC
Verified functionPROFIBUS-DP master communication for a MasterLogic 50 station
Interface boundaryOfficial catalog designation EXT COMM, PROFIBUS-DP, MASTER
Official typeExtension Communication
Selection basisConfirm master role, host hardware, node schedule, bus address plan and project release.
  • Brand:

    Honeywell
  • Item NO.:

    MLL-PMEC
  • Goods Stock:

    1
  • Part Number:

    MLL-PMEC
  • Description:

    A Honeywell communication extension listed by the manufacturer as a PROFIBUS-DP master module.
MLL-PMEC configuration inquiry

Get a precise quote for MLL-PMEC

Email Sales
Sales managerTiffany Guan
WhatsApp+86 18030235313

MLL-PMEC official identification

A Honeywell communication extension listed by the manufacturer as a PROFIBUS-DP master module.

System responsibilityPROFIBUS-DP master communication for a MasterLogic 50 station
Connection envelopeOfficial catalog designation EXT COMM, PROFIBUS-DP, MASTER
Procurement decisionConfirm master role, host hardware, node schedule, bus address plan and project release.
Acceptance recordExact-code check, slave inventory, network parameter backup and bus diagnostic test

Engineering and installation checks

  • The controlling identity is MLL-PMEC; every character remains part of the order reference.
  • Export the master and slave configuration before disturbing the bus.
  • Published facts are limited to Honeywell MasterLogic official product catalog.
Official product data

MLL-PMEC key specifications

Official part number MLL-PMEC
Official description EXT COMM, PROFIBUS-DP, MASTER
Catalog category Spare Part
Official type Extension Communication
Product family MasterLogic 50
Fieldbus role PROFIBUS-DP master
Node schedule Confirm from project
Electrical boundary Confirm from installed documentation

Source: Honeywell MasterLogic official product catalog.

Pre-order check 01

Installation environment

Prepare the masterlogic 50 profibus-dp master communication extension by recording the installed connections, settings and complete nameplate.

  • Export the master and slave configuration before disturbing the bus.
  • Record the bus address, cable route and termination positions.
  • Confirm the host station accepts the exact MLL-PMEC module.
  • Close all network diagnostics and test each required slave after replacement.
Close the work with exact-code check, slave inventory, network parameter backup and bus diagnostic test.
Pre-order check 02

Compatibility confirmation

Approve MLL-PMEC only when its documented function and every listed boundary agree with the installed design.

Exact identity
MLL-PMEC
Bus role
PROFIBUS-DP master
Host system
MasterLogic 50
Configuration
Approved slave and timing record
Termination
Installed bus design controls final arrangement
Final selection: Use only the values published for MLL-PMEC in Honeywell MasterLogic official product catalog; site suitability remains an engineering decision.
Recommended model families

Verified Cross-Brand Models

Tiffany verified models 01ABB PM564-RP-ACYokogawa ATSA3S-0Yokogawa ATSS3D-0

Each target page displays Tiffany Guan and sales2@mooreplc.com.

Tiffany verified models 02Siemens 6ES7357-4AH01-0AE0Siemens 6ES7400-2JA10-0AA1Siemens 6ES7414-2XG02-0AB0

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Tiffany verified models 03Siemens 6ES7416-2XL01-0AB0Siemens 6ES7425-2AD00-0AA0Siemens 6ES7515-2AN03-0AB0

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Tiffany verified models 04Siemens 6ES7517-3UP00-0AB0Siemens 6ES7518-4UP00-0AB0B&R 8BVI0330HWS0.000-1

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Additional published brands

Additional Advantage Models

Tiffany verified models 01ABB DO572ABB PM5032-R-ETHABB PM5072-T-2ETH

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Tiffany verified models 02B&R X20IF2181-2B&R 8B0C0320HW00.000-1Siemens 6GK1161-6AA02

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Tiffany verified models 03Siemens 6SL3120-1TE15-0AA4Siemens 6SL3040-0LA00-0AA1Siemens 6ES7157-0AA82-0XA0

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Tiffany verified models 04Siemens 6ES7407-0RA01-0AA0Siemens 6ES5305-7LA11B&R 8BVI0220HWD0.000-1

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Tiffany verified models 05B&R X20AP3111B&R X20CSL8100Siemens 6ES7551-1AB00-0AB0

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Tiffany verified models 06Siemens 6ES7553-1AA00-0AB0Siemens 6ED1052-1MD08-0BA2Siemens 6ES7521-7EH00-0AB0

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Tiffany verified models 07Siemens 6ES7414-3FM07-0AB0Siemens 6ES7416-3FS07-0AB0Siemens 6ES7654-7HB00-0XA0

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Tiffany verified models 08Siemens 6ES7654-7HC00-0XA0ABB AI563ABB AO568

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Every model above links to an existing Nordwel page. Confirm the complete model before ordering.CHECK WITH SALES

MLL-PMEC Order Guide

Use the complete Honeywell designation and installed hardware record for engineering review.
1Ordering identityMLL-PMEC
2Manufacturer evidenceHoneywell MasterLogic official product catalog
3Installed-condition captureRecord the bus address, cable route and termination positions.
4Compatibility gateExact identity: MLL-PMEC
5Commissioning proofExact-code check, slave inventory, network parameter backup and bus diagnostic test
6Release decisionConfirm master role, host hardware, node schedule, bus address plan and project release.

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.

Tiffany-verified target
SCHNEIDER ELECTRIC / ETHERNET MODULEBMENOC0301

Ethernet-module reference for network compatibility review.

Tiffany-verified target
VIBRO-METER / PROXIMITY SENSORAF70982 / 111-412-000-012

Proximity-sensor reference for machinery applications.

Tiffany-verified target
VIBRO-METER / ACCELEROMETERS3960 AC46286 / 144-201-000-222

Accelerometer reference for vibration-monitoring projects.

Tiffany-verified target
WESTINGHOUSE / PROCESSOR MODULE5X00241G02

Processor-module reference for installed control systems.

Tiffany-verified target
ABB / ANALOG INPUT BOARDDSTA002B / 3BSE018317R1

Analog-input board reference for replacement review.

Tiffany-verified target
Nordwel engineering support

Company Services & FAQ

Support for exact-code review, sourcing, receiving and controlled release of MLL-PMEC.

Support scope

Official part number evidenceMLL-PMEC is checked against the received unit.
Bus role reviewPROFIBUS-DP master
Catalog category checkpointSpare Part
Acceptance packageExact-code check, slave inventory, network parameter backup and bus diagnostic test

MLL-PMEC FAQ

Which bus authority does MLL-PMEC provide?

The official catalog description is EXT COMM, PROFIBUS-DP, MASTER. It is therefore selected for the master role, not as a slave extension.

What project file should be secured before a master-module exchange?

Export the approved PROFIBUS-DP master and slave configuration, including node addresses and timing parameters. Label the backup with the station and revision.

How can the installed slave schedule be protected from wiring errors?

Record each node address, cable route and connector position before removal. Reconcile the physical bus with the released node list before energization.

Where should the final termination arrangement come from?

Use the installed bus design and controlled Honeywell documentation. Termination is topology-dependent and must not be chosen from a generic PROFIBUS example.

What proves that the MasterLogic 50 host accepts this exact extension?

Confirm MLL-PMEC support in the station documentation and verify recognition without an unsupported hardware mismatch. Keep the host type and slot record with acceptance evidence.

Which diagnostic condition blocks commissioning?

An unexplained missing slave, bus fault or inconsistent node identity blocks release. Resolve the cause against the approved configuration rather than suppressing the diagnostic.

How should shield continuity be treated during installation?

Restore the approved cable and shield arrangement without creating an alternate ground path. Inspect connectors and strain relief before closing the cabinet.

What is the minimum functional test after replacement?

Bring every required slave to its expected state, verify cyclic data and review master diagnostics. Test the application signals identified in the commissioning plan.

Which identifiers distinguish this item from other MLL extensions?

Use the complete MLL-PMEC part number together with its PROFIBUS-DP master wording. Similar MLL codes can serve Ethernet/IP or CANopen roles.

What documentation closes a PROFIBUS master replacement?

File the label photo, node schedule, restored project revision, termination check and final diagnostic report. All evidence should reference MLL-PMEC and the installed station.

Sales managerTiffany Guan
WhatsApp+86 18030235313
ICS TRIPLEX / TRUSTED

Trusted T8000 Series Model Directory

Software, licensing, controller, interface, shield and power-supply references.

Software & Licensing

T8013SOE & Process Historian Software Package
T8017Peer to Peer Communications Software Package
T8019Process Control Algorithm Software Package
T8030SOPC Server Package
T8082DIEC1131 Toolset Suite; Licensed to Hard Drive
T8082UIEC1131 Toolset Suite; USB Port Dongle
T8090MLicense for SIS Workstation 1.0 MED

Controller, Interface & Power Modules

T8100CController Chassis Module
T8111CProcessor Module
T8120CProcessor Interface Adaptor Module
T8121CProcessor Interface Adaptor Module (IRIG-B)
T8122CProcessor Interface Adaptor Module (MODBUS Master)
T8123CProcessor Interface Adaptor Module (IRIG-B and MODBUS Master)
T8151CCommunication Interface Module

Communication Adaptors, Shield & Power Modules

T8153CCommunication Interface Adaptor Module
T8191Shield Module
T8193Shield Module
T8231Power Supply Module
Exact-match links open existing Nordwel product pages. Reference-only models remain unlinked until a matching product page is published.
ICS TRIPLEX / I/O CABLES

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.
MasterLogic 50 communication extensions application review

MLL-PMEC Applications

These contexts use MLL-PMEC for profibus-dp master communication for a masterlogic 50 station; each requires its own installed-system evidence.

Application contexts

01 · PROFIBUS-DP master repairApply the documented profibus-dp master communication for a masterlogic 50 station only after confirming exact identity as MLL-PMEC.
02 · Distributed I/O network maintenanceApply the documented profibus-dp master communication for a masterlogic 50 station only after confirming bus role as PROFIBUS-DP master.
03 · Legacy controller fieldbus extensionApply the documented profibus-dp master communication for a masterlogic 50 station only after confirming host system as MasterLogic 50.
04 · MasterLogic communications spareApply the documented profibus-dp master communication for a masterlogic 50 station only after confirming configuration as Approved slave and timing record.

Why choose Nordwel

Official part number traceabilityMLL-PMEC is reviewed against MLL-PMEC.
Official description boundaryEXT COMM, PROFIBUS-DP, MASTER is checked independently.
Host system controlMasterLogic 50
Coordinated releaseTiffany manages evidence, quotation and exact-code check, slave inventory, network parameter backup and bus diagnostic test.
Keep exact identity, configuration and final acceptance as separate decisions.
Need Tiffany to verify the MLL-PMEC evidence package?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

Selected legacy and specialist models for motion, sensing, pneumatic and control-system applications.

Motion & DrivesBLS3-4 BLS3Legacy servo/control unit; confirm the full BLS3 designation.
Pneumatic & Process2000018 KA12A10A0 11180747BEKO/BEKOMAT condensate-drain component reference.
Sensors & MeasurementMS2712RZero-speed monitoring device; verify supply and revision.
Motion & DrivesAE100M 200-00182Rotary encoder reference; confirm interface and mounting.
Sensors & MeasurementSFET-F500-L-W18-B-K1Configured industrial sensor assembly; verify the full option string.
Pneumatic & ProcessTZ2LE024PGVAB 074308Configured valve component; confirm coil voltage and port options.
Power & CommunicationIS200STAIH2ADCGE analog terminal board reference; confirm the installed I/O arrangement.
Motion & DrivesMDX60A0110503400 8226857SEW-EURODRIVE MOVIDRIVE inverter reference.
Sensors & MeasurementPTP35A2A13P1PH4AConfigured process-instrument reference; verify range and output.
Power & CommunicationHITACHI 33016136-5Hitachi industrial control spare; confirm the host equipment family.
Pneumatic & ProcessNUMATICS 34203626Numatics pneumatic component; verify valve and coil configuration.
Sensors & MeasurementHBM WA/20mm 050310129 090610052HBM displacement transducer with 20 mm measurement reference.
Pneumatic & ProcessFESTO 184518 DPA-63-10Festo twin-piston pneumatic pressure booster.
Power & CommunicationH920Legacy industrial control spare; nameplate confirmation required.
Sensors & MeasurementPN3093ifm electronic pressure sensor with digital display.
Power & CommunicationK2001000100MConfigured cable or assembly reference; confirm the equipment family.
Power & CommunicationPCD3W800Saia PCD3 analog I/O module reference.
Motion & Drives49/F2-10 P 80 B14 B3Configured motor and gearbox assembly reference.
Sensors & MeasurementUB40012GME5V1Pepperl+Fuchs UB400 ultrasonic sensor.
Power & CommunicationDFR713PLegacy electronic control spare; confirm manufacturer and revision.
Sensors & MeasurementPT/EL-DR-5BAR-S1-HA-TH-SS5 bar pressure-instrument reference; verify materials and output.
Sensors & MeasurementUDS3/200MB/4/20/G1/4E/FConfigured pressure sensor/transmitter reference.
Motion & DrivesVRDM397/50LWBBerger Lahr stepper motor reference.
Pneumatic & ProcessMPPES31410420Festo proportional pressure regulator reference.
Power & Communication6GK57980SN000EA0Siemens industrial communication accessory; verify installed function.
Sensors & MeasurementWTT280L-2P2531SICK PowerProx time-of-flight photoelectric sensor.
Pneumatic & ProcessMSQB20H2SMC compact rotary table/actuator reference.
Pneumatic & ProcessMSQB30H3SMC compact rotary table/actuator reference.
Power & CommunicationMCRSLUI0Phoenix Contact analog signal conditioner reference.
Motion & Drives6FX11422BA02Siemens drive/CNC electronic module reference.
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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