• Select Country :
  • English
  • فارسی
  • français
  • Deutsch
  • русский
  • العربية
  • Türkçe
  • Melayu
  • Tiếng Việt
  • Indonesia
other
Home /

PLC Systems

/

Honeywell MLC-DR32H/DC MasterLogic 50 DC-Powered Relay Main Unit

Products
MLC-DR32H/DC MasterLogic 50 DC-Powered Relay Main Unit
MLC-DR32H/DC MasterLogic 50 DC-Powered Relay Main Unit
MLC-DR32H/DC MasterLogic 50 DC-Powered Relay Main Unit

Honeywell MLC-DR32H/DC MasterLogic 50 DC-Powered Relay Main Unit

EMAIL SALES
Honeywell official data reviewed
MLC-DR32H/DC — MasterLogic 50 DC-Powered Relay Main Unit

A DC-powered MasterLogic 50 high-performance main unit integrating sixteen digital inputs and sixteen relay outputs in a compact base.

MasterLogic 50 high-performance main unitsCompact machine sequencing with integrated DC inputs and relay outputsExact-order review
Sales managerTiffany Guan
Mobile / WhatsApp+86 18030235313
Officially reviewed product profile
Product familyMasterLogic 50 high-performance main units
Exact modelMLC-DR32H/DC
Verified functionCompact machine sequencing with integrated DC inputs and relay outputs
Interface boundary24 VDC supply with sixteen DC input points and sixteen relay output points
Digital outputs16 relay points
Selection basisConfirm the /DC suffix, 24 VDC supply, sixteen relay loads and retained application before ordering.

  • Brand:

    Honeywell

  • Item NO.:

    MLC-DR32H/DC

  • Goods Stock:

    1

  • Part Number:

    MLC-DR32H/DC

  • Weight:

    Honeywell

  • Dimensions:

    MasterLogic 50 DC-Powered Relay Main Unit

  • Manufacture Year:

    MasterLogic 50 high-performance main units

  • Place of Origin:

    24 VDC supply with sixteen DC input points and sixteen relay output points

  • Certification:

    Confirm the /DC suffix, 24 VDC supply, sixteen relay loads and retained application before ordering.

  • Description:

    A DC-powered MasterLogic 50 high-performance main unit integrating sixteen digital inputs and sixteen relay outputs in a compact base.
Inquiry now
MLC-DR32H/DC configuration inquiry

Get a precise quote for MLC-DR32H/DC

Email Sales
Sales managerTiffany Guan
WhatsApp+86 18030235313
Emailsales2@mooreplc.com

MLC-DR32H/DC official identification

A DC-powered MasterLogic 50 high-performance main unit integrating sixteen digital inputs and sixteen relay outputs in a compact base.

System responsibilityCompact machine sequencing with integrated DC inputs and relay outputs
Connection envelope24 VDC supply with sixteen DC input points and sixteen relay output points
Procurement decisionConfirm the /DC suffix, 24 VDC supply, sixteen relay loads and retained application before ordering.
Acceptance recordComplete label, supply measurement, indexed I/O schedule and restored application test

Engineering and installation checks

  • The controlling identity is MLC-DR32H/DC; shortened family references are not used for release.
  • Isolate the 24 VDC unit supply and every field-source circuit independently.
  • Technical claims are limited to Honeywell MasterLogic-50 Specification 10-23-10-13-EN R6, October 2022 manufacturer publication.
Official product data

MLC-DR32H/DC key specifications

Unit class High-performance compact main unit
Power supply 24 VDC
Digital inputs 16 DC points
Digital outputs 16 relay points
Integrated I/O 32 points
Programming standard IEC 61131-3
Expansion capacity Up to 10 modules
Processing reference 83 ns per basic step
Program capacity 15k steps
Operating temperature 0 to 65 °C
Relative humidity 5 to 95% non-condensing
Cooling Natural air

Source: Honeywell MasterLogic-50 Specification 10-23-10-13-EN R6, October 2022 manufacturer publication.

Pre-order check 01

Installation environment

Prepare the masterlogic 50 dc-powered relay main unit by documenting supply suffix, input count and the actual cabinet arrangement.

  • Isolate the 24 VDC unit supply and every field-source circuit independently.
  • Export the application and retained values before removing the base unit.
  • Index all sixteen input and relay-output channels against the wiring schedule.
  • Exercise each relay group under a controlled load before production release.
Close the work with complete label, supply measurement, indexed I/O schedule and restored application test.
Pre-order check 02

Compatibility confirmation

Approve MLC-DR32H/DC only after its 24 vdc supply with sixteen dc input points and sixteen relay output points and every listed limit match the installed design.

Supply suffix
/DC 24 VDC version
Input count
Sixteen DC channels
Output form
Sixteen relay channels
Expansion plan
Installed modules within the supported high-performance architecture
Application asset
Verified backup and retained-data record
Final selection: Use only the values published for MLC-DR32H/DC in Honeywell MasterLogic-50 Specification 10-23-10-13-EN R6, October 2022 manufacturer publication; site suitability remains an engineering decision.
Recommended model families

Verified Cross-Brand Models

Honeywell verified models 01ABB CI541-DPABB CI542-DPABB CI592-CS31

Compare the complete linked order code with the installed nameplate before quotation.

Honeywell verified models 02ABB CM5640-2ETHABB CM582-DPABB CM588-CN

Use the target page to coordinate availability, destination and receiving evidence.

Honeywell verified models 03ABB CM589-PNIOABB CM598-CNABB DC562

Confirm form, connection and operating limits as separate engineering checkpoints.

Honeywell verified models 04ABB DO526ABB DO572ABB PM5032-R-ETH

Retain every suffix and option character in the controlled procurement record.

Additional published brands

Additional Advantage Models

Tiffany verified models 01Siemens 6ES7416-3FS07-0AB0Siemens 6ES7654-7HB00-0XA0Siemens 6ES7654-7HC00-0XA0

Close any difference between the linked identity and the field label before ordering.

Tiffany verified models 02ABB AI563ABB AO568ABB CD522

Verify power, signal and network boundaries against the as-built documentation.

Tiffany verified models 03ABB PM5072-T-2ETHABB PM564-RP-ACYokogawa ATSA3S-0

Record the linked target with the approved spare schedule for traceability.

Tiffany verified models 04Yokogawa ATSS3D-0Industrial 20F11NC104JA0NNNNNIndustrial 20F11RC015JA0NNNNN

Treat nearby family codes as alternatives only after a documented technical review.

Tiffany verified models 05Siemens 6ES7357-4AH01-0AE0Siemens 6ES7400-2JA10-0AA1Siemens 6ES7414-2XG02-0AB0

Use Tiffany contact details on the linked page for exact-code clarification.

Tiffany verified models 06Siemens 6ES7416-2XL01-0AB0Siemens 6ES7425-2AD00-0AA0Siemens 6ES7515-2AN03-0AB0

Verify quantity, site context and delivery requirements in one inquiry.

Tiffany verified models 07Siemens 6ES7517-3UP00-0AB0Siemens 6ES7518-4UP00-0AB0B&R 8BVI0330HWS0.000-1

Preserve the final receiving and acceptance result in the maintenance package.

Tiffany verified models 08B&R X20IF2181-2B&R 8B0C0320HW00.000-1B&R X20AP3111

Check lifecycle status before treating any newer family item as equivalent.

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

MLC-DR32H/DC Order Guide

Use the complete Honeywell designation and installed hardware record for engineering review.
1Ordering identityMLC-DR32H/DC
2Manufacturer evidenceHoneywell MasterLogic-50 Specification 10-23-10-13-EN R6, October 2022 manufacturer publication
3Installed-condition captureExport the application and retained values before removing the base unit.
4Compatibility gateSupply suffix: /DC 24 VDC version
5Commissioning proofComplete label, supply measurement, indexed I/O schedule and restored application test
6Substitution boundaryResolve application asset against Verified backup and retained-data record before approval.

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 the compact machine sequencing with integrated dc inputs and relay outputs inquiry, from exact-code evidence through receiving and controlled release.

Support scope

Unit class evidenceHigh-performance compact main unit must agree with the received unit and project record.
Input count reviewSixteen DC channels
Digital inputs receiving check16 DC points is checked before installation.
Acceptance packageComplete label, supply measurement, indexed I/O schedule and restored application test

MLC-DR32H/DC FAQ

Which drawing or schedule should carry the MLC-DR32H/DC MasterLogic 50 DC-Powered Relay Main Unit cooling record?

Use Natural air as the controlled cooling value in the MasterLogic 50 high-performance main units review. For compact machine controller replacement, isolate the 24 VDC unit supply and every field-source circuit independently. Release is appropriate only when the manufacturer value and the project requirement agree.

Which companion item must agree with output form for MLC-DR32H/DC MasterLogic 50 DC-Powered Relay Main Unit?

Output form is published as Sixteen relay channels for the MasterLogic 50 high-performance main units. For relay-based sequencing panel, export the application and retained values before removing the base unit. A substitution review must close functional, mechanical, electrical and environmental differences independently.

How should a discrepancy in unit class be closed for MLC-DR32H/DC MasterLogic 50 DC-Powered Relay Main Unit?

The official MLC-DR32H/DC record gives unit class as High-performance compact main unit for its masterlogic 50 dc-powered relay main unit function. For high-performance base-unit repair, index all sixteen input and relay-output channels against the wiring schedule. Keep the old and replacement assemblies available for a side-by-side check until the acceptance record is signed.

What receiving evidence is required for the digital outputs stated for MLC-DR32H/DC MasterLogic 50 DC-Powered Relay Main Unit?

For this compact machine sequencing with integrated dc inputs and relay outputs selection, digital outputs is 16 relay points. For installed application recovery, exercise each relay group under a controlled load before production release. Preserve both the as-found condition and the final test so the next maintenance action starts from verified evidence.

How is expansion capacity separated from site-specific assumptions for MLC-DR32H/DC MasterLogic 50 DC-Powered Relay Main Unit?

Use Up to 10 modules as the controlled expansion capacity value in the MasterLogic 50 high-performance main units review. For compact machine controller replacement, isolate the 24 VDC unit supply and every field-source circuit independently. Mark the evidence source and revision so future reviewers can reproduce the decision.

How should operating temperature be written in the purchase record for MLC-DR32H/DC MasterLogic 50 DC-Powered Relay Main Unit?

Operating temperature is published as 0 to 65 °C for the MasterLogic 50 high-performance main units. For relay-based sequencing panel, export the application and retained values before removing the base unit. Any mismatch requires an engineering disposition rather than an undocumented field adaptation.

What field observation validates supply suffix for MLC-DR32H/DC MasterLogic 50 DC-Powered Relay Main Unit?

The official MLC-DR32H/DC record gives supply suffix as /DC 24 VDC version for its masterlogic 50 dc-powered relay main unit function. For high-performance base-unit repair, index all sixteen input and relay-output channels against the wiring schedule. Quarantine a received unit if the label, connection, envelope or documented duty differs from the approved request.

What fault could result from misreading expansion plan on MLC-DR32H/DC MasterLogic 50 DC-Powered Relay Main Unit?

For this compact machine sequencing with integrated dc inputs and relay outputs selection, expansion plan is Installed modules within the supported high-performance architecture. For installed application recovery, exercise each relay group under a controlled load before production release. If the official record is ambiguous, omit the disputed value and request nameplate or manufacturer clarification.

What photograph or measurement proves power supply on received MLC-DR32H/DC MasterLogic 50 DC-Powered Relay Main Unit?

Use 24 VDC as the controlled power supply value in the MasterLogic 50 high-performance main units review. For compact machine controller replacement, isolate the 24 VDC unit supply and every field-source circuit independently. The commissioning sheet should name the instrument, method, acceptance limit and approving person.

Which integrated i/o value identifies the reviewed MLC-DR32H/DC MasterLogic 50 DC-Powered Relay Main Unit configuration?

Integrated I/O is published as 32 points for the MasterLogic 50 high-performance main units. For relay-based sequencing panel, export the application and retained values before removing the base unit. Use the value as a selection boundary, not as a prediction of site performance.

Sales managerTiffany Guan
WhatsApp+86 18030235313
Emailsales2@mooreplc.com
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 high-performance main units application review

MLC-DR32H/DC Applications

The contexts below use MLC-DR32H/DC for compact machine sequencing with integrated dc inputs and relay outputs; each applies a different installed-system check.

Application contexts

01 · Compact machine controller replacementApply the documented compact machine sequencing with integrated dc inputs and relay outputs only after confirming supply suffix as /DC 24 VDC version.
02 · Relay-based sequencing panelApply the documented compact machine sequencing with integrated dc inputs and relay outputs only after confirming input count as Sixteen DC channels.
03 · High-performance base-unit repairApply the documented compact machine sequencing with integrated dc inputs and relay outputs only after confirming output form as Sixteen relay channels.
04 · Installed application recoveryApply the documented compact machine sequencing with integrated dc inputs and relay outputs only after confirming expansion plan as Installed modules within the supported high-performance architecture.

Why choose Nordwel

Unit class traceabilityMLC-DR32H/DC is reviewed against High-performance compact main unit rather than appearance.
Power supply boundary24 VDC remains a separate engineering checkpoint.
Output form controlSixteen relay channels is retained in the selection record.
Coordinated releaseTiffany manages source evidence, quotation and the complete label, supply measurement, indexed i/o schedule and restored application test.
For MLC-DR32H/DC, document supply suffix, expansion plan and the final test as separate approval items.
Need Tiffany to verify the MLC-DR32H/DC 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.
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Submit
New Products
MLI-DN32U MasterLogic 50 Ultimate Sink-Output Main Unit
Honeywell MLI-DN32U MasterLogic 50 Ultimate Sink-Output Main Unit view details
MLI-DR28U MasterLogic 50 Ultimate Relay Main Unit
Honeywell MLI-DR28U MasterLogic 50 Ultimate Relay Main Unit view details
MLI-DP40SU MasterLogic 50 Standard Source-Output Main Unit
Honeywell MLI-DP40SU MasterLogic 50 Standard Source-Output Main Unit view details
MLI-DR40SU MasterLogic 50 Standard Relay Main Unit
Honeywell MLI-DR40SU MasterLogic 50 Standard Relay Main Unit view details
MLI-DN40SU MasterLogic 50 Standard Sink-Output Main Unit
Honeywell MLI-DN40SU MasterLogic 50 Standard Sink-Output Main Unit view details
MLI-DR32H/D1 MasterLogic 50 DC-Supply Relay Main Unit
Honeywell MLI-DR32H/D1 MasterLogic 50 DC-Supply Relay Main Unit view details
MLI-DN32H MasterLogic 50 High-Performance Transistor Main Unit
Honeywell MLI-DN32H MasterLogic 50 High-Performance Transistor Main Unit view details
MLC-DR32H/DC MasterLogic 50 DC-Powered Relay Main Unit
Honeywell MLC-DR32H/DC MasterLogic 50 DC-Powered Relay Main Unit view details
8AC131.60-1 ACOPOS Mixed Analog and Digital Interface Module
B&R 8AC131.60-1 ACOPOS Mixed Analog and Digital Interface Module view details
8AC126.60-1 ACOPOS EnDat 2.2 Encoder Interface Module
B&R 8AC126.60-1 ACOPOS EnDat 2.2 Encoder Interface Module view details
8AC121.60-1 ACOPOS HIPERFACE Encoder Interface Module
B&R 8AC121.60-1 ACOPOS HIPERFACE Encoder Interface Module view details
6GK1503-3CC00 PROFIBUS OLM/G12-1300 V4.0 Optical Link Module
Siemens 6GK1503-3CC00 PROFIBUS OLM/G12-1300 V4.0 Optical Link Module view details
6GK5208-0HA10-2AA6 SCALANCE X208PRO Managed Ethernet Switch
Siemens 6GK5208-0HA10-2AA6 SCALANCE X208PRO Managed Ethernet Switch view details
6GK5307-3BL00-2AA3 SCALANCE X307-3 Managed Gigabit Ethernet Switch
Siemens 6GK5307-3BL00-2AA3 SCALANCE X307-3 Managed Gigabit Ethernet Switch view details
6GK5212-2BC00-2AA3 SCALANCE X212-2LD Managed Ethernet Switch
Siemens 6GK5212-2BC00-2AA3 SCALANCE X212-2LD Managed Ethernet Switch view details
6GK5208-0BA00-2AC2 SCALANCE XC208 Managed Industrial Ethernet Switch
Siemens 6GK5208-0BA00-2AC2 SCALANCE XC208 Managed Industrial Ethernet Switch view details
VLS-256PW58B VLS Linear ABSOCODER Position Sensor
NSD VLS-256PW58B VLS Linear ABSOCODER Position Sensor view details
3IF782.9 aPCI POWERLINK and RS485 Interface Module
B&R 3IF782.9 aPCI POWERLINK and RS485 Interface Module view details
8BVP1650HC00.000-1 ACOPOSmulti 165 A Power Supply Module
B&R 8BVP1650HC00.000-1 ACOPOSmulti 165 A Power Supply Module view details
8LSA44.EA030D000-3 8LS Self-Cooled Synchronous Servo Motor
B&R 8LSA44.EA030D000-3 8LS Self-Cooled Synchronous Servo Motor view details
MLC-DN32H/DC MasterLogic 50 16-Input / 16-Output Controller
Honeywell MLC-DN32H/DC MasterLogic 50 16-Input / 16-Output Controller view details
MLL-CSEA MasterLogic 50 CANopen Slave Extension
Honeywell MLL-CSEA MasterLogic 50 CANopen Slave Extension view details
MLL-CMEA MasterLogic 50 CANopen Master Extension
Honeywell MLL-CMEA MasterLogic 50 CANopen Master Extension view details
MLL-PMEC MasterLogic 50 PROFIBUS-DP Master Communication Extension
Honeywell MLL-PMEC MasterLogic 50 PROFIBUS-DP Master Communication Extension view details
MLL-EIPT MasterLogic 50 Ethernet/IP Communication Extension
Honeywell MLL-EIPT MasterLogic 50 Ethernet/IP Communication Extension view details
6GK5204-0BA00-2BA3 SCALANCE X204IRT Managed Real-Time Ethernet Switch
Siemens 6GK5204-0BA00-2BA3 SCALANCE X204IRT Managed Real-Time Ethernet Switch view details
6GK5213-3BB00-2AB2 SCALANCE XB213-3 Managed Ethernet Switch
Siemens 6GK5213-3BB00-2AB2 SCALANCE XB213-3 Managed Ethernet Switch view details
6GK5124-0BA00-2AA3 SCALANCE X124 Unmanaged Ethernet Switch
Siemens 6GK5124-0BA00-2AA3 SCALANCE X124 Unmanaged Ethernet Switch view details
6GK5204-2BC10-2AA3 SCALANCE X204-2LD Managed Ethernet Switch
Siemens 6GK5204-2BC10-2AA3 SCALANCE X204-2LD Managed Ethernet Switch view details
6GK5108-0PA00-2AA3 SCALANCE X108PoE Unmanaged Ethernet Switch
Siemens 6GK5108-0PA00-2AA3 SCALANCE X108PoE Unmanaged Ethernet Switch view details
6GK5201-3JR00-2BA6 SCALANCE X201-3P IRT PRO Managed Ethernet Switch
Siemens 6GK5201-3JR00-2BA6 SCALANCE X201-3P IRT PRO Managed Ethernet Switch view details
6GK5788-1FC00-0AA0 SCALANCE W788-1 RJ45 Industrial Wireless Access Point
Siemens 6GK5788-1FC00-0AA0 SCALANCE W788-1 RJ45 Industrial Wireless Access Point view details
6ES7352-1AH02-0AE0 FM 352 Electronic Cam Controller
Siemens 6ES7352-1AH02-0AE0 FM 352 Electronic Cam Controller view details
6ES7315-2AF02-0AB0 CPU 315-2 DP Central Processing Unit
Siemens 6ES7315-2AF02-0AB0 CPU 315-2 DP Central Processing Unit view details
6ES7315-2FH13-0AB0 CPU 315F-2 PN/DP Fail-Safe Central Processing Unit
Siemens 6ES7315-2FH13-0AB0 CPU 315F-2 PN/DP Fail-Safe Central Processing Unit view details
6ES7511-1FK02-0AB0 CPU 1511F-1 PN Fail-Safe Central Processing Unit
Siemens 6ES7511-1FK02-0AB0 CPU 1511F-1 PN Fail-Safe Central Processing Unit view details
6SL3121-1TE21-0AA3 S120 9 A External-Air-Cooled Single Motor Module
Siemens 6SL3121-1TE21-0AA3 S120 9 A External-Air-Cooled Single Motor Module view details
6ES7352-5AH01-0AE0 FM 352-5 High-Speed Boolean Processor
Siemens 6ES7352-5AH01-0AE0 FM 352-5 High-Speed Boolean Processor view details
X20CSL8100 Coated SafeLOGIC Controller
B&R X20CSL8100 Coated SafeLOGIC Controller view details
X20AP3111 Three-Phase Power and Energy Metering Module
B&R X20AP3111 Three-Phase Power and Energy Metering Module view details
8BVI0220HWD0.000-1 ACOPOSmulti Two-Axis Wall-Mount Inverter Module
B&R 8BVI0220HWD0.000-1 ACOPOSmulti Two-Axis Wall-Mount Inverter Module view details
5ACPCI.MFIO-K01 Serial Interface Adapter
B&R 5ACPCI.MFIO-K01 Serial Interface Adapter view details
8EI8X8HWS10.0500-1 ACOPOS P3 Single-Axis Servo Drive
B&R 8EI8X8HWS10.0500-1 ACOPOS P3 Single-Axis Servo Drive view details
BWU3759 ASi-3 PROFINET Gateway
Bihl+Wiedemann BWU3759 ASi-3 PROFINET Gateway view details
X20SC0806 X20 Safe Digital I/O Module
B&R X20SC0806 X20 Safe Digital I/O Module view details
PCON-C-42PI-NP-2-0 PCON Position Controller
IAI PCON-C-42PI-NP-2-0 PCON Position Controller view details
X20DS1319 X20 Digital Signal Processing Module
B&R X20DS1319 X20 Digital Signal Processing Module view details
X20IF1063-1 X20 PROFIBUS DP Slave Interface Module
B&R X20IF1063-1 X20 PROFIBUS DP Slave Interface Module view details
FZ-SC2M Two-Megapixel Color CCD Camera
Omron FZ-SC2M Two-Megapixel Color CCD Camera view details
FZ-SC5M2 Color Vision Camera
Omron FZ-SC5M2 Color Vision Camera view details
AB7008-B Anybus Serial Master to CC-Link Communicator
HMS Networks AB7008-B Anybus Serial Master to CC-Link Communicator view details
7CP430.60-1 2003 System CPU
B&R 7CP430.60-1 2003 System CPU view details
6SL3120-1TE22-4AD0 S120 Single Motor Module
Siemens 6SL3120-1TE22-4AD0 S120 Single Motor Module view details
6GT2002-0JD20 RFID181EIP Communication Module
Siemens 6GT2002-0JD20 RFID181EIP Communication Module view details
6SL3000-0EH41-4AA0 1430 A Line Reactor
Siemens 6SL3000-0EH41-4AA0 1430 A Line Reactor view details
7MH4553-1AA41 SIWAREX M Weighing Module
Siemens 7MH4553-1AA41 SIWAREX M Weighing Module view details
6SE7031-6EB87-2DA1 100 kW MASTERDRIVES Braking Unit
Siemens 6SE7031-6EB87-2DA1 100 kW MASTERDRIVES Braking Unit view details
6SE7032-7EB87-2DA1 170 kW Braking Unit
Siemens 6SE7032-7EB87-2DA1 170 kW Braking Unit view details
7MH4920-0AA01 SIWAREX CF Force Transmitter
Siemens 7MH4920-0AA01 SIWAREX CF Force Transmitter view details
6SL3210-1PH31-4AL0 G120 PM240-2 Power Module
Siemens 6SL3210-1PH31-4AL0 G120 PM240-2 Power Module view details
6GT2801-2BA10 RF340R Gen2 RFID Reader
Siemens 6GT2801-2BA10 RF340R Gen2 RFID Reader view details
6SL3300-1AE32-5AA0 250 kW Braking Module
Siemens 6SL3300-1AE32-5AA0 250 kW Braking Module view details
MLU-DN32HP MasterLogic 50 Positioning Main Unit
Honeywell MLU-DN32HP MasterLogic 50 Positioning Main Unit view details
MLI-DN32UA/DC MasterLogic 50 Ultimate Compact Analog Transistor Main Unit
Honeywell MLI-DN32UA/DC MasterLogic 50 Ultimate Compact Analog Transistor Main Unit view details
MLI-DR28UA/DC MasterLogic 50 Ultimate Compact Mixed-I/O Main Unit
Honeywell MLI-DR28UA/DC MasterLogic 50 Ultimate Compact Mixed-I/O Main Unit view details
MLI-DP60SU MasterLogic 50 Standard Compact Source-Output Main Unit
Honeywell MLI-DP60SU MasterLogic 50 Standard Compact Source-Output Main Unit view details
MLI-DN60SU MasterLogic 50 Standard Compact Sink-Output Main Unit
Honeywell MLI-DN60SU MasterLogic 50 Standard Compact Sink-Output Main Unit view details
MLI-DN64H MasterLogic 50 High-Performance Transistor I/O Main Unit
Honeywell MLI-DN64H MasterLogic 50 High-Performance Transistor I/O Main Unit view details
MLC-DN64H/DC MasterLogic 50 DC-Powered Transistor I/O Main Unit
Honeywell MLC-DN64H/DC MasterLogic 50 DC-Powered Transistor I/O Main Unit view details
IS200TVBAH1ACC Mark VI Vibration Terminal Board
General Electric IS200TVBAH1ACC Mark VI Vibration Terminal Board view details
IS200EGEDMH1AFG EX2100 Exciter Ground Detector Module
General Electric IS200EGEDMH1AFG EX2100 Exciter Ground Detector Module view details
IS200EACFG2ABB EX2100 Exciter AC Feedback Board
General Electric IS200EACFG2ABB EX2100 Exciter AC Feedback Board view details
IS200EDEXG1ADA EX2100 Exciter De-Excitation Board
General Electric IS200EDEXG1ADA EX2100 Exciter De-Excitation Board view details
DS215TCCAG1BZZ01 TCCA Common Analog I/O Board
General Electric DS215TCCAG1BZZ01 TCCA Common Analog I/O Board view details
DS200SLCCG4AF Programmer and LAN Interface Card
General Electric DS200SLCCG4AF Programmer and LAN Interface Card view details
DS200SIOBH1A SC2000 VME I/O Board
General Electric DS200SIOBH1A SC2000 VME I/O Board view details
RM1-XA315
Schneider Electric RM1-XA315 Thermischer Schalter view details
LD106
Alstom LD106 Static Digital Output view details
D3G146-AH50-16
Ebmpapst D3G146-AH50-16 EC Centrifugal Fan view details
330910-00-24-10-01-CN
Bently Nevada 330910-00-24-10-01-CN 3300 NSv Proximity Probes view details
FC-TCNT11 51307928-176
Honeywell FC-TCNT11 51307928-176 Redundant IOTA Module view details
330980-71-BR
Bently Nevada 330980-71-BR 3300 XL NSv Proximitor Sensor view details
330881-16-00-307-06-02
Bently Nevada 330881-16-00-307-06-02 PROXPAC XL Proximity Transducer view details
330881-16-00-200-06-02
Bently Nevada 330881-16-00-200-06-02 PROXPAC XL Proximity Transducer view details
21000-34-10-20-062-04-02
Bently Nevada 21000-34-10-20-062-04-02 Proximity Probe Housing Assembly view details
21000-34-10-20-058-04-02
Bently Nevada 21000-34-10-20-058-04-02 Proximity Probe Housing Assembly view details
330101-00-78-15-02-05
Bently Nevada 330101-00-78-15-02-05 3300 XL 8 mm Proximity Probes view details
330101-00-76-20-02-05
Bently Nevada 330101-00-76-20-02-05 3300 XL 8 mm Proximity Probes view details
330101-00-61-20-02-05
Bently Nevada 330101-00-61-20-02-05 3300 XL 8 mm Proximity Probes view details
330101-00-24-15-02-05
Bently Nevada 330101-00-24-15-02-05 3300 XL 8 mm Proximity Probes view details
330101-00-23-15-02-05
Bently Nevada 330101-00-23-15-02-05 3300 XL 8 mm Proximity Probes view details
ET-125-RS422
STAHL ET-125-RS422 Operator Panel view details
P0923RK
Foxboro P0923RK Termination Assembly Adapter view details
792414506-04
Bently Nevada 792414506-04 Vibration Transmitter view details
105839-02-12-05-02
Bently Nevada 105839-02-12-05-02 8 mm Reverse Mount Proximity Probe view details
330909-00-25-10-02-00
Bently Nevada 330909-00-25-10-02-00 3300 XL NSv Proximity Probe view details
330851-02-000-080-10-00-00
Bently Nevada 330851-02-000-080-10-00-00 3300 XL 25 mm Proximity Probe view details
330709-000-050-10-12-05
Bently Nevada 330709-000-050-10-12-05 3300 XL 11 mm Proximity Probe view details
330702-00-10-10-01-00
Bently Nevada 330702-00-10-10-01-00 3300 XL 11 mm Proximity Probe view details
330101-23-34-10-02-05
Bently Nevada 330101-23-34-10-02-05 3300 XL 8 mm Proximity Probes view details
330103-01-09-50-02-00
Bently Nevada 330103-01-09-50-02-00 3300 XL 8 mm Proximity Transducer view details
330103-00-06-50-02-05
Bently Nevada 330103-00-06-50-02-05 3300 XL 8 mm Proximity Transducer view details
330103-08-13-05-02-00
Bently Nevada 330103-08-13-05-02-00 3300 XL 8 mm Proximity Transducer view details
3BHE037864R0104 UFC911 B104
ABB 3BHE037864R0104 UFC911 B104 Circulation Plate view details
330130-040-11-05
Bently Nevada 330130-040-11-05 3300 XL 8 mm Extension Cable view details
21505-00-60-10-02
Bently Nevada 21505-00-60-10-02 8 mm Proximity Transducer view details
330102-08-96-10-02-00
Bently Nevada 330102-08-96-10-02-00 3300 XL 8 mm Proximity Probes view details
330102-00-20-50-02-00
Bently Nevada 330102-00-20-50-02-00 3300 XL 8 mm Proximity Probes view details
32000-28-05-15-080-03-02
Bently Nevada 32000-28-05-15-080-03-02 Proximity Probe Housing Assemblies view details
32000-28-05-08-080-03-02
Bently Nevada 32000-28-05-08-080-03-02 Proximity Probe Housing Assemblies view details
31000-16-10-00-050-03-02
Bently Nevada 31000-16-10-00-050-03-02 Proximity Probe Housing Assemblies view details
21000-16-05-00-084-04-02
Bently Nevada 21000-16-05-00-084-04-02 Proximity Probe Housing Assembly view details
21000-28-05-00-076-04-02
Bently Nevada 21000-28-05-00-076-04-02 Proximity Probe Housing Assembly view details
21000-16-05-00-055-03-02
Bently Nevada 21000-16-05-00-055-03-02 Proximity Probe Housing Assembly view details
330101-00-27-50-02-05
Bently Nevada 330101-00-27-50-02-05 3300 XL 8 mm Probe view details
330101-00-79-10-02-05
Bently Nevada 330101-00-79-10-02-05 3300 XL 8 mm Probe view details
330101-00-34-15-02-05
Bently Nevada 330101-00-34-15-02-05 3300 XL 8 mm Probe view details
1394C-SJT10-D
PLC 1394C-SJT10-D 10KW Digital Servo Module view details
330930-060-03-05
Bently Nevada 330930-060-03-05 3300 XL NSv Extension Cable view details
21504-000-016-10-02
Bently Nevada 21504-000-016-10-02 Proximity Probe view details
330908-21-35-10-02-00
Bently Nevada 330908-21-35-10-02-00 Proximity Probes view details
22810-00-05-10-02
Bently Nevada 22810-00-05-10-02 8mm Proximity Probe view details
330901-00-96-10-02-05
Bently Nevada 330901-00-96-10-02-05 3300 NSv Probe view details
126623-01
Bently Nevada 126623-01 Aero GT I/O Module External Terminations view details
330101-00-88-10-02-05
Bently Nevada 330101-00-88-10-02-05 3300 XL 8 mm Probe view details
330101-40-60-05-02-CN
Bently Nevada 330101-40-60-05-02-CN 3300 XL 8 mm Probe view details
330105-XX-XX-10-02-CN MOD 165931-01
Bently Nevada 330105-XX-XX-10-02-CN MOD 165931-01 3300 XL 8 mm Reverse Mount Probes view details
Bently Nevada 3500/22M TDI
Bently Nevada 3500/22M 288055-01 Transient Data Interface Module view details
RSD-GW3-Ex2.DPE
Pepperl+Fuchs RSD-GW3-Ex2.DPE Remote IO Systems view details
PN072132P902 3D658187G901
Schneider Electric PN072132P902 3D658187G901 Inverter Driver Board view details
OM-19-2
Load Cell Central OM-19-2 Amplifier Transducer view details
IS215VPROH2BC
GE IS215VPROH2BC Turbine Protection Board view details
AF70982 111-412-000-012
Vibro-Meter AF70982 111-412-000-012 Proximity Sensor view details
TQ402 111-402-000-012
Vibro-Meter TQ402 111-402-000-012 Non Contact Proximity Transducer view details
TQ402 111-402-000-012 A1-B1-D000-E010-F0-G000-H05
Vibro-Meter TQ402 111-402-000-012 A1-B1-D000-E010-F0-G000-H05 Non Contact Proximity Transducer view details
TQ402 111-402-000-013 S3960 A1-B1-C042-D000-E010-F0-G000
Vibro-Meter TQ402 111-402-000-013 S3960 A1-B1-C042-D000-E010-F0-G000 Non Contact Proximity Transducer view details
S3960 AC46286 144-201-000-222
Vibro-Meter S3960 AC46286 144-201-000-222 Piezoelectric Accelerometer view details
CA134 144-134-000-612
Vibro-Meter CA134 144-134-000-612 Piezoelectric Accelerometer view details
CA202 144-202-000-215
Vibro-Meter CA202 144-202-000-215 Piezoelectric Accelerometer view details
CA202 144-202-000-205
Vibro-Meter CA202 144-202-000-205 Piezoelectric Accelerometer view details
IQS450 204-450-000-002-A1-B21-H5-I0
Vibro-Meter IQS450 204-450-000-002-A1-B21-H5-I0 Proximity Measurement System view details
IQS450 204-450-000-002-A1-B23-H5-I0
Vibro-Meter IQS450 204-450-000-002-A1-B23-H5-I0 Proximity Measurement System view details
CE281 444-281-000-111
Vibro-Meter CE281 444-281-000-111 Piezoelectric Accelerometer view details
DSTA002B 3BSE018317R1
ABB DSTA002B 3BSE018317R1 Analog Input Board view details
P0902BP
Foxboro P0902BP Termination Assembly view details
10014/I/F
Honeywell 10014/I/F Controller Module view details
FC-IOTA-NR24 51306507-175
Honeywell FC-IOTA-NR24 51306507-175 Redundant IO Termination Assembly view details
FC-SCNTO2
Honeywell FC-SCNTO2 Controller Module view details
6ES7193-6BP00-0DA0
Siemens 6ES7193-6BP00-0DA0 ET 200SP BaseUnit view details
6ES7134-6GD01-0BA1
Siemens 6ES7134-6GD01-0BA1 Analog Input Module view details
6EP1336-3BA10
Siemens 6EP1336-3BA10 Power Supply view details
6ES7272-0AA30-0YA0
Siemens 6ES7272-0AA30-0YA0 TD 200 Text Display view details
6AV6648-0EC11-3AX0
Siemens 6AV6648-0EC11-3AX0 Touch Screen view details
6SN1145-1BB00-0FA1
Siemens 6SN1145-1BB00-0FA1 Simodrive 611 IR Infeed Module view details
6SN1123-1AA00-0JA1
Siemens 6SN1123-1AA00-0JA1 Power Module view details
6SN1123-1AA00-0DA0
Siemens 6SN1123-1AA00-0DA0 Power Module view details
6SN1123-1AA00-0EA2
Siemens 6SN1123-1AA00-0EA2 Power Module view details
6SL3310-1GE35-0AA3
Siemens 6SL3310-1GE35-0AA3 Power Module view details
6SL3246-0BA22-1PA0 V4.7
Siemens 6SL3246-0BA22-1PA0 V4.7 Control Unit view details
6SL3210-1PE31-8AL0
Siemens 6SL3210-1PE31-8AL0 Power Module view details
330980-50-CN
Bently Nevada 330980-50-CN 3300 XL NSv Proximitor Sensor view details
330904-00-12-10-01-CN
Bently Nevada 330904-00-12-10-01-CN 3300 NSv Proximity Probes view details
330104-06-06-90-02-05
Bently Nevada 330104-06-06-90-02-05 3300 XL 8 mm Proximity Probes view details
31000-00-00-15-050-02-02
Bently Nevada 31000-00-00-15-050-02-02 Proximity Probe Housing Assemblies view details
330103-00-08-10-12-05
Bently Nevada 330103-00-08-10-12-05 3300 XL 8 mm Proximity Probes view details
330103-00-04-20-02-05
Bently Nevada 330103-00-04-20-02-05 3300 XL 8 mm Proximity Probes view details
T9090M
ICS Triplex T9090M SIS Work Station Media view details
TC-505-02-8M5
ICS Triplex TC-505-02-8M5 I/O SmartSlot view details
TC-505-02-12M5
ICS Triplex TC-505-02-12M5 I/O SmartSlot view details
TC-505-02-6M5
ICS Triplex TC-505-02-6M5 I/O SmartSlot view details
TC-505-02-4M5
ICS Triplex TC-505-02-4M5 I/O SmartSlot view details
TC-501-02-8M5
ICS Triplex TC-501-02-8M5 I/O SmartSlot view details
TC-501-02-6M5
ICS Triplex TC-501-02-6M5 I/O SmartSlot view details
TC-313-02
ICS Triplex TC-313-02 Local Expansion Cable Assembly view details
TC-312-02
ICS Triplex TC-312-02 Local Expansion Cable Assembly view details
TC-311-02
ICS Triplex TC-311-02 Local Expansion Cable Assembly view details
TC-308-02
ICS Triplex TC-308-02 Output SmartSlot Jumper Cable view details
TC-303-02-4M0
ICS Triplex TC-303-02-4M0 Remote Expander Cable view details
TC-801-02-6M5
ICS Triplex TC-801-02-6M5 I/O Companion Slot view details
TC-801-02-4M5
ICS Triplex TC-801-02-4M5 I/O Companion Slot view details
TC-302-02-4M0
ICS Triplex TC-302-02-4M0 Remote Expander Cable view details
TC-301-02-15M0
ICS Triplex TC-301-02-15M0 Local Expansion Cable view details
TC-301-02-10M0
ICS Triplex TC-301-02-10M0 Local Expansion Cable view details
TC-301-02-6M5
ICS Triplex TC-301-02-6M5 Local Expansion Cable view details
TC-301-02-2M5
ICS Triplex TC-301-02-2M5 Local Expansion Cable view details
TC-301-02-2M0
ICS Triplex TC-301-02-2M0 Local Expansion Cable view details
TC-215-02-12M5
ICS Triplex TC-215-02-12M5 I/O Companion Slot view details
TC-215-02-10M5
ICS Triplex TC-215-02-10M5 I/O Companion Slot view details
TC-215-02-8M5
ICS Triplex TC-215-02-8M5 I/O Companion Slot view details
TC-215-02-6M5
ICS Triplex TC-215-02-6M5 I/O Companion Slot view details
TC-205-02-12M5
ICS Triplex TC-205-02-12M5 I/O Companion Slot view details
TC-205-02-6M5
ICS Triplex TC-205-02-6M5 I/O Companion Slot view details
TC-201-02-6M5
ICS Triplex TC-201-02-6M5 I/O Companion Slot view details
TC-201-02-4M5
ICS Triplex TC-201-02-4M5 I/O Companion Slot view details
TC-011-02-6M0
ICS Triplex TC-011-02-6M0 Fan Power Cable view details
TC-011-02-4M5
ICS Triplex TC-011-02-4M5 Fan Power Cable view details
TC-003-02-2M5
ICS Triplex TC-003-02-2M5 Power Cable view details
TC-001-02-6M5
ICS Triplex TC-001-02-6M5 Chassis Power Cable view details
TC-001-02-1M5
ICS Triplex TC-001-02-1M5 Chassis Power Cable view details
T8903
ICS Triplex T8903 Fuse Module view details
Related Products
TOp 1
1746-IO12DC
| 1746-IO12DC | Combination I/O Module
1746-IO12DC Brand new in sealed box,warranty period from the date of acceptance of 12 months.
inquiry now
TOp 2
1734-OB4E
| 1734-OB4E | Digital DC Sourcing Output Modules
inquiry now
TOp 3
1769-L30
| 1769-L30 | Processor Module
inquiry now
TOp 4
1336-MOD-KC005
|1336-MOD-KC005 | DYNAMIC BRAKE KIT
inquiry now
TOp 5
1794-IB8
|1794-IB8 | FLEX Input Module
inquiry now
TOp 6
1756-IC16
| 1756-IC16 | DC Input Module
inquiry now
TOp 7
1775-MED
| 1775-MED | Error correcting RAM module
inquiry now
TOp 8
1440-VLF02-01RA
| 1440-VLF02-01RA | Measurement Module
inquiry now
+86 18159889985 sales@askplc.com
Subscribe
Subscribe to our newsletter and stay up to date with the lates !
Copyright © 2026Nordwel Electric.All Rights Reserved.
IPv6 network supported

Disclaimer:

Nordwel sells new and surplus products and develops channels for purchasing such products. This website has not been approved or recognized by any of the listed manufacturers or trademarks.
Nordwel is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
Sitemap | XML | Privacy Policy

Leave A Message

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

contact

whatsapp