Schneider HMIGXU3512 7-inch Touchscreen

Harmony Magelis Easy GXU Series (단종). 권장 교체: HMI ET6400

✅ 모델 코드 설명

GXU: Easy GXU economy HMI series

3: 7-인치 와이드 스크린

5: Universal version (dual serial ports + 이더넷)

12: Equipped with RTC real-time clock

📌 Core Hardware Specifications

목	사양
표시하다	7-inch wide TFT LCD, resistive touch
해결	800×480 WVGA
Color Depth	65536 그림 물감
백라이트 수명	20000 시간
전원공급장치	DC24V
메모리	Application flash: 48MB; DDR RAM:128MB; Backup memory:128KB
실시간 시계	Built-in RTC
Cutout Dimension	190 mm × 135 mm
보호 등급	전면 패널 IP65

🔌 Interface Configuration

COM1 (DB9 male): RS232C
COM2 (DB9 male): RS422 / RS485
이더넷: 10/100BASE-TX, 최대. 48 connected slaves
Mini-B USB (Device port): Program download
USB-A (Host port): USB flash drive, mouse and other peripherals

🛠️ Configuration Software

Vijeo Designer Basic. 지원 슈나이더 PLC (M218/M241/M251 etc.), 모드버스 RTU/TCP, compatible with 3rd-party Modbus devices.

📋 Application Scenarios

작은 & medium automation projects: 포장 기계, 공조, 생산 라인, small pump stations, local operator panels for low-voltage cabinets.

🔄 Discontinuation & 교체 정보

HMIGXU3512: No new orders accepted, spare parts maintenance phase

공식 권장 교체: HMIET6400 (Harmony ET6 series 7″)

Same 7-inch 800×480, dual serial ports + 이더넷 + USB, DC24V

다음으로 업그레이드됨 16 million colors, stronger hardware performance, compatible cutout dimension; configuration software changed to EcoStruxure Machine Expert HMI (formerly SoMachine HMI)

⚠️ Note: GXU project files cannot be imported directly into ET6. Screens need re-configuration, most communication protocols remain available.

🧰 Troubleshooting for HMIGXU3512 Common Faults

Black screen at power-on: Check 24V power supply, 끊어진 퓨즈; backlight aging (rated 20000h life)
Touch unresponsive: Damaged touch panel, loose flat cable; corrosion in humid environment
Serial communication failure: Verify COM1/COM2 wiring, RS232/485 dip switch, station number, baud rate and parity
Ethernet disconnection: Check network cable & 스위치; HMI supports up to 48 slaves, do not exceed limit
Time loss: Depleted backup battery on mainboard, replace internal battery of HMI

📎 Spare Parts & 부속품

Download cable: Mini-B USB cable

Serial communication cable: DB9 serial cable (RS485/232)

Replacement parts: touch panel, backlight module, power board (repair components)

HMIGXU3512 Alternative Models (Schneider OEM alternatives + 3rd-party compatible models)

Original unit: 7″ WVGA, dual serial ports + 이더넷 + USB, RTC, DC24V, cutout 190×135mm, Magelis GXU, Vijeo Designer Basic.

Schneider OEM Alternatives (추천, consistent brand & stable spare parts supply)
HMIET6400【Official Direct Replacement】

화면:7-inch wide 800×480, 16 million colors, resistive touch

인터페이스: COM1/COM2 (RS232/485/422), 10/100 이더넷, USB Host+Device, built-in RTC

Power DC24V, fully compatible cutout size 190×135mm, front panel IP65

소프트웨어: EcoStruxure Machine Expert HMI (SoMachine HMI)

장점: Official designated replacement, hardware interfaces match one-to-one, no cabinet modification required

단점: GXU project cannot be imported directly, re-design screens required; download port changed to Micro USB instead of Mini-B

HMIET5400【Economical OEM alternative, preferred for new projects】

7-인치, 800×480, dual serial ports + 이더넷 + USB, RTC, DC24V

Cutout dimension 190×135mm, mounting holes compatible, lower price than ET6400

소프트웨어: EcoStruxure Machine Expert HMI

애플리케이션: Bulk new project procurement, renovation projects with limited budget

설명: ET5 series is Schneider’s new entry HMI, long-term main replacement product for GXU.

HMIGXU3500 (Same-series old stock spare part, NOT recommended for new projects)

Same GXU series 7-inch HMI, 이더넷 없음, no RTC

Only for equipment using serial communication only, no Ethernet or time function; discontinued spare with unstable stock, only emergency replacement.

Upgrade option: HMIDT351 (Magelis GTU, mid-range higher performance)

7-inch WVGA, dual serial ports + 이더넷 + USB, larger storage & 더 나은 성능

소프트웨어: 비제오 디자이너 (partial GXU screen migration available)

단점: Much higher price, different cutout dimension, cabinet cutout modification required; for high-reliability machinery.

3rd-party Compatible Alternatives (Retain original PLC communication, brand change for cost-down retrofit)

All support Modbus RTU/TCP to connect Schneider M218/M241/M251 PLCs, screen projects need full rework.

Weinview TK8072IP / MT8072IP

7-인치, dual serial ports + 이더넷, DC24V; 대규모 시장 재고, user-friendly software, 높은 비용 성능; similar cutout, minor cabinet modification.

MCGS TPC7022Ni

Mainstream domestic HMI, MCGS configuration software, mature Modbus communication; widely used in domestic machinery, convenient local after-sales service.

FLEXEM FE6070W

7-인치 와이드 스크린, dual serial ports + 이더넷, RTC; many industrial application cases in packaging & 공조.

Pro-face PFXGP4402WADW (Schneider subsidiary brand)

7-인치, 높은 안정성, widely used in high-end industrial machines; relatively high price.

📌 Selection & Replacement Comparison Table

Replacement Option	Mounting Modification	Project Reuse	조달비용	Recommended Application
HMIET6400	Almost none	Cannot reuse, full reconfiguration	중간	Machine retrofit, OEM spare part requirement
HMIET5400	Almost none	Cannot reuse, full reconfiguration	낮은	New project bulk order
HMIDT351	Cutout modification required	Partial screen migration possible	높은	High-end equipment, high reliability requirement
Weinview TK8072IP	Minor cutout adjustment	Full rework	낮은	Cost-down retrofit, brand unrestricted

⚠️ Important Notes for Replacement

Compatible cutout ≠ compatible project: GXU (Vijeo Designer Basic) project files cannot be imported to ET5/ET6. Screens, tags and alarms must be rebuilt; 통신 프로토콜 (모드버스 RTU/TCP) can be retained.
배선: COM pin assignment differs between HMIGXU3512 and replacement models. Verify serial pin definition before power-on to avoid communication port burnout.
RTC 시계: ET5/ET6 have built-in RTC, supports time retention after power loss same as original unit.

Schneider Magelis Easy GXU (HMIGXU) 전체 모델 목록

Series Description: Easy GXU economy HMI, all models discontinued. Configuration software: Vijeo Designer Basic; 65536-color TFT, DC24V, front panel IP65, built-in RTC real-time clock.

모델	화면 크기	Cutout Dimension	인터페이스 구성	프로그램 메모리	포지셔닝
HMIGXU3500	7-inch wide 800×480	190×135 mm	COM: RS422/485; Mini-B USB download; 이더넷 없음, no USB-A host	32 MB	기본 모델, single serial port
HMIGXU3512	7-inch wide 800×480	190×135 mm	COM1 RS232 + COM2 RS422/485; 10/100 이더넷; Mini-B download; USB-A host	48 MB	Universal model (your target model)
HMIGXU5500	10.1-inch wide 800×480	255×185 mm	COM: RS422/485; Mini-B USB download; 이더넷 없음, no USB-A host	32 MB	기본 모델, single serial port
HMIGXU5512	10.1-inch wide 800×480	255×185 mm	COM1 RS232 + COM2 RS422/485; 10/100 이더넷; Mini-B download; USB-A host	48 MB	10-inch universal model

✅ Model Coding Rule (GXU Series)

HMIGXU 3 5 12

3 = 7 인치; 5 =10.1 inch
5 = GXU series
마지막 두 자리:

00: 기본 버전, RS485 전용, 이더넷 없음 & USB-A

12: Full version, dual serial ports + 이더넷 + USB-A host port

📌 Corresponding OEM Replacement Models (One-to-one mapping for 4 GXU models)

Original GXU Model	Schneider Recommended Replacement	Cutout Compatible
HMIGXU3500	HMIET5400 / HMIET6400	✅ 190×135mm
HMIGXU3512	HMIET5400 / HMIET6400	✅ 190×135mm
HMIGXU5500	HMIET5500 / HMIET6500	✅ 255×185mm
HMIGXU5512	HMIET5500 / HMIET6500	✅ 255×185mm

비고: ET5 = Economy replacement; ET6 = High-performance OEM replacement; GXU projects cannot be imported directly to ET series, screens need re-configuration.

HMIGXU3512 Full Detailed Specifications (Schneider Magelis Easy GXU)

제품상태: 단종; 구성 소프트웨어: Vijeo Designer Basic