Schneider HMIGXU3512 7-inch Touchscreen

Harmony Magelis Easy GXU Series (製造中止). 推奨代替品: HMI ET6400

✅ Model Code Explanation

HMI: ヒューマンマシンインターフェース

GXU: Easy GXU economy HMI series

3: 7-inch wide screen

5: Universal version (dual serial ports + イーサネット)

12: Equipped with RTC real-time clock

📌 Core Hardware Specifications

🔌 Interface Configuration

1. COM1 (DB9 male): RS232C
2. COM2 (DB9 male): RS422 / RS485
3. イーサネット: 10/100BASE-TX, 最大. 48 connected slaves
4. Mini-B USB (Device port): Program download
5. USB-A (Host port): USBフラッシュドライブ, mouse and other peripherals

🛠️ Configuration Software

Vijeo Designer Basic. サポート シュナイダー PLC (M218/M241/M251 etc.), Modbus RTU/TCP, compatible with 3rd-party Modbus devices.

📋 Application Scenarios

小さい & medium automation projects: 包装機械, 空調設備, 生産ライン, 小さなポンプ場, local operator panels for low-voltage cabinets.

🔄 Discontinuation & 交換情報

HMIGXU3512: No new orders accepted, spare parts maintenance phase

Official recommended replacement: HMIET6400 (Harmony ET6 series 7″)

Same 7-inch 800×480, dual serial ports + イーサネット + USB, DC24V

にアップグレードされました 16 百万色, 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

1. Black screen at power-on: 24V電源を確認してください, ヒューズが切れた; backlight aging (rated 20000h life)
2. Touch unresponsive: Damaged touch panel, loose flat cable; corrosion in humid environment
3. Serial communication failure: Verify COM1/COM2 wiring, RS232/485 dip switch, station number, baud rate and parity
4. Ethernet disconnection: Check network cable & スイッチ; HMI supports up to 48 slaves, do not exceed limit
5. Time loss: Depleted backup battery on mainboard, replace internal battery of HMI

📎 Spare Parts & 付属品

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 + イーサネット + USB, RTC, DC24V, cutout 190×135mm, Magelis GXU, Vijeo Designer Basic.

1. Schneider OEM Alternatives (推奨, consistent brand & stable spare parts supply)
2. HMIET6400【Official Direct Replacement】

画面:7-inch wide 800×480, 16 百万色, 抵抗膜タッチ

インターフェース: COM1/COM2 (RS232/485/422), 10/100 イーサネット, USB Host+Device, built-in RTC

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

ソフトウェア: EcoStruxure Machine Expert HMI (SoMachine HMI)

利点: Official designated replacement, hardware interfaces match one-to-one, キャビネットの改造は必要ありません

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

2. HMIET5400【Economical OEM alternative, preferred for new projects】

7-インチ, 800×480, dual serial ports + イーサネット + USB, RTC, DC24V

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

ソフトウェア: EcoStruxure Machine Expert HMI

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

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

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

Same GXU series 7-inch HMI, イーサネットなし, no RTC

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

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

7-inch WVGA, dual serial ports + イーサネット + USB, larger storage & より良いパフォーマンス

ソフトウェア: Vijeo Designer (partial GXU screen migration available)

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

1. 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.

1. Weinview TK8072IP / MT8072IP

7-インチ, dual serial ports + イーサネット, DC24V; 大量の市場在庫, user-friendly software, 高いコストパフォーマンス; similar cutout, minor cabinet modification.

2. MCGS TPC7022Ni

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

3. FLEXEM FE6070W

7-inch wide screen, dual serial ports + イーサネット, RTC; many industrial application cases in packaging & 空調設備.

4. Pro-face PFXGP4402WADW (Schneider subsidiary brand)

7-インチ, 高い安定性, widely used in high-end industrial machines; relatively high price.

📌 Selection & 代替品比較表

⚠️ Important Notes for Replacement

1. Compatible cutout ≠ compatible project: GXU (Vijeo Designer Basic) project files cannot be imported to ET5/ET6. Screens, tags and alarms must be rebuilt; 通信プロトコル (Modbus RTU/TCP) can be retained.
2. 配線: COM pin assignment differs between HMIGXU3512 and replacement models. Verify serial pin definition before power-on to avoid communication port burnout.
3. RTCクロック: ET5/ET6 have built-in RTC, supports time retention after power loss same as original unit.

Schneider Magelis Easy GXU (HMIGXU) 全モデルリスト

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.

✅ Model Coding Rule (GXU Series)

HMIGXU 3 5 12

1. 3 = 7 インチ; 5 =10.1 inch
2. 5 = GXU series
3. 下二桁:

00: 基本バージョン, RS485のみ, イーサネットなし & USB-A

12: Full version, dual serial ports + イーサネット + USB-A host port

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

備考: 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)

製品の状態: 製造中止; 設定ソフトウェア: Vijeo Designer Basic

1. 画面 & 触る

画面サイズ: 7-inch wide TFT LCD

解決: 800 × 480 WVGA

色の濃さ: 65536 色 (16-少し)

タッチ式: Resistive touchscreen

バックライト: LED backlight, rated lifespan 20000 時間

Built-in RTC real-time clock with replaceable backup battery for time retention during power loss

2. メモリ

Application Flash: 48 MB

DDR RAM: 128 MB

Backup Memory: 128 KB (for recipe, alarm log and small data storage)

3. インターフェース仕様
4. COM1 (DB9 male): RS232C
5. COM2 (DB9 male): RS422 / RS485
6. イーサネット: 10/100BASE-TX, Modbus TCP; 最大 48 スレーブデバイス
7. Mini-B USB (Device): Program download, connect to PC
8. USB-A (Host): USBフラッシュドライブ, USB mouse, project upload / alarm log export
9. 電気仕様

定格電源: DC24V

動作電圧範囲: 直流 20.4 ~ 28.8V

標準的な消費電力: Approx.7W

重さ: 0.56 kg

5. 機械的寸法 & 保護

Overall Panel Size: 204 × 149 mm

Cabinet Cutout: 190 × 135 mm

フロントパネルの保護: IP65 (フロント), 背面 IP20

取り付け: Embedded panel mounting

6. 環境条件

動作温度: 0 ～ +50 ℃

保管温度: -20 ～ +60 ℃

動作湿度: 10% ～ 90%, 結露しないこと

Vibration Compliance: IEC規格

認証: CE, RoHS

7. Supported Communication Protocols

Modbus RTU (シリアル)

Modbus TCP (イーサネット)

Schneider native protocol: compatible with M218/M241/M251 SoMachine PLCs

Supports multi-device networking, serial port and Ethernet work simultaneously

8. Software Functions

設定ソフトウェア: Vijeo Designer Basic

機能: Screen display, button operation, data monitoring, アラーム, trend chart, recipe, time scheduler, project backup/restore via USB flash drive

No advanced script function, economy-class HMI

9. OEM Replacement Models

推奨代替品: HMIET6400 (fully compatible cutout, software upgraded to EcoStruxure Machine Expert HMI)

Economy replacement: HMIET5400