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Weintek MT8121IE 12.1-inch TFT HMI Touch Panel

PRODUCT REFERENCE VERIFICATION

MT8121IE

The complete MT8121IE reference identifies a Weintek 12.1-inch TFT HMI touch panel. Confirm the exact nameplate, installed controller communication, serial/Ethernet wiring, 24 V DC supply and saved EasyBuilder Pro project before ordering or replacement.

WIDTH322 mm

HEIGHT243 mm

DEPTH51 mm

NET WEIGHTApprox. 2.1 kg

MANUFACTURERWeintek

PRODUCT TYPE12.1-inch TFT HMI

CONDITION / WARRANTYOriginal New · One-Year Warranty

VERIFICATIONPhotos and video after inquiry

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WEINTEK MT8000iE SERIES 12.1-INCH HMI

WEINTEK MT8121IE

MT8121IE

12.1-INCH TFT HMI TOUCH PANEL

MT8121IE provides a 1024 × 768 operator interface with Ethernet, serial communication, USB and SD/SDHC expansion. Match the exact installed PLC or controller protocol, communication settings and saved EasyBuilder Pro project before replacement.

PRODUCT ROLE

MT8121IE is a Weintek human-machine interface for visualization, operator input, alarms and controller communication.

INSTALLATION CHECK

Confirm the 24 V DC supply, panel cutout, grounding, Ethernet/serial pinout, project backup and supported controller protocol before installation.

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MODEL IDENTIFICATION

How the MT8121IE reference should be verified

MT8121IE is the exact model reference. Match it to the Weintek nameplate, installed HMI project, communication ports and controller protocol before ordering or replacement.

MT8121IE

Exact model reference

Retain the complete model exactly as shown on the product nameplate.

MT8121IE

Engineering data at a glance

Official Weintek data for the exact article is summarized below.

WIDTH322 mm

HEIGHT243 mm

DEPTH51 mm

NET WEIGHTApprox. 2.1 kg

Configuration verification
Confirm the exact model, firmware, communication ports and saved HMI project before replacement.

GENERAL INFORMATION −

BrandWeintek

Part numberMT8121IE

Product type12.1-inch TFT HMI

SoftwareEasyBuilder Pro

DISPLAY & MEMORY ＋

Display12.1-inch TFT LCD, LED backlight

Resolution1024 × 768 pixels

Flash memory128 MB

RAM256 MB

COMMUNICATION & INTERFACES ＋

Ethernet10/100 Base-T × 1

SerialRS-232 / RS-485 2W/4W; RS-485 2W

USBHost × 1; Client × 1

ExpansionSD / SDHC

POWER & ENVIRONMENT ＋

Input power24 ±20% V DC

Power consumption800 mA at 24 V DC

Operating temperature0 to 50 °C

Front protectionNEMA 4 / IP65 compliant

DOCUMENTATION & ORDER CHECK ＋

Use the complete MT8121IE nameplate reference. Verify installed protocol, serial/Ethernet settings, firmware, project file, panel cutout and 24 V DC supply.

FAQ

MT8121IE Compatibility, Installation and Ordering FAQ

What does MT8121IE identify?＋

MT8121IE identifies a Weintek 12.1-inch TFT HMI used for machine visualization, operator input, alarms and controller communication.

Which interfaces are available on MT8121IE?＋

MT8121IE provides one 10/100 Base-T Ethernet port, serial RS-232/RS-485 interfaces, one USB host, one USB client and an SD/SDHC slot. The installed controller protocol and port wiring must match the project.

What display and memory configuration applies to MT8121IE?＋

MT8121IE uses a 12.1-inch 1024 × 768 TFT display with LED backlight, 128 MB flash memory and 256 MB RAM according to the official datasheet.

Can another HMI replace MT8121IE directly?＋

A substitute for MT8121IE is not automatically drop-in. Confirm panel dimensions, power, ports, controller drivers, firmware and project conversion before migration.

What must be checked before installing MT8121IE?＋

Before installing MT8121IE, verify the complete label, 305 × 231 mm panel cutout, grounding, 24 V DC capacity, serial/Ethernet wiring, controller protocol and a tested backup of the EasyBuilder Pro project.

DATA SHEET

Manuals and Official References for
MT8121IE

Official Weintek manufacturer-reference information for the MT8121IE 12.1-inch TFT HMI.

Official datasheet status

Weintek MT8121iE1_Datasheet_ENG is the exact official datasheet for MT8121IE. It documents display, memory, communication, power, dimensions and environmental specifications.

OPEN OFFICIAL DATASHEET

Contact to Get Support

Send the complete model, nameplate, controller protocol, port wiring, project version, quantity and your technical or purchasing question.

✉ EMAIL · sales5@mooreplc.com ◉ WHATSAPP · +86 153 5940 8275

Technical statements on this page are based on the official Weintek MT8121iE datasheet.

WEINTEK MT8000IE HMI SYSTEM RELATIONSHIP

How MT8121IE Fits into an Operator Interface System

Weintek is the manufacturer brand; MT8000iE is the HMI family; and MT8121IE is the 12.1-inch operator interface that runs the configured EasyBuilder Pro project.

Weintek · BRAND

Weintek MT8000iE12.1-inch TFT HMI touch panel

SYSTEM ROLE

12.1-inch operator interface

Provides visualization, operator input and alarms; verify the installed controller project before replacement.

COMMUNICATION

Ethernet · RS-232 / RS-485

Match the configured protocol, baud rate, addressing, port wiring and controller driver.

ORDER DATA

MT8121IE · 24 V DC · EasyBuilder Pro

Do not substitute another HMI without checking the complete model, supply, panel cutout, project file and communication ports.

System relationship: verify the exact project, controller driver, communication port, panel cutout and 24 V DC supply before replacement or migration.

ABOUT MOORE AUTOMATION

A trusted industrial automation sourcing partner

Moore Automation Limited supplies industrial automation spare parts to customers worldwide, with dedicated sourcing, part-number verification, pre-shipment confirmation and responsive sales support.

Global sourcing Pre-shipment verification One-year warranty

COMPANY & CUSTOMER POLICIES

About Moore Automation ↗ Contact ↗ Warranty Policy ↗ Shipping Policy ↗ Return / Replacement ↗ Privacy Policy ↗

SERVICE

Industrial Automation Order Support

A clear workflow for sourcing, verification, shipment preparation, delivery and product assurance.

STAGESERVICE ACTIONWHAT WE CHECK OR PROVIDE

01PROCUREMENT

Product SourcingCurrent, hard-to-find and discontinued industrial automation parts.

02VERIFICATION

Part Number ReviewComplete model, suffix, nameplate, visible revision and application details.

03CONFIRMATION

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

04FULFILLMENT

Global Delivery

Worldwide delivery with flexible shipping options. We support door-to-door pickup or delivery to your nominated freight forwarder in China.

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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.

SALES ASSISTANCE