HMI, Display, UH 407-4EU01-0AA0, Power 24VDC,

Description

Here’s what I could find about HMI 407-4EU01-0AA0 — this is not a Siemens part but rather a UniMAT / Unimat brand HMI model from the UH300 series:

📊 UniMAT UH407E HMI — Model: 407-4EU01-0AA0

This is an industrial Human-Machine Interface (HMI) panel used for machine control and visualization. It belongs to UniMAT’s UH300 series of HMI devices.

🖥️ Display & Interface

• Display size: 7″ TFT LCD color screen.

• Resolution: 800 × 480 pixels.

• Display colors: 65,536 colors (16-bit).

• Touchscreen: 4-wire resistive touchscreen.

• Backlight: LED.

• Brightness: ~350 cd/m².

💻 Hardware & Performance

• CPU: Cortex-A8 @ ~1 GHz.

• Memory: ~256 MB Flash + 128 MB DRAM.

• Real-time clock (RTC): Yes.

🔌 Connectivity

• Serial ports:

  • COM1: RS485/RS422

  • COM2: RS232

  • COM3: RS485 (varies by config)

• Ethernet: 10/100 Mbps self-adapting Ethernet port.

• USB:

  • USB Host 2.0 ×1

  • USB Slave 2.0 ×1.

🔋 Power & Physical

• Rated supply: DC 24 V.

• Dimensions: ~203 × 149 × 32 mm.

• Mounting hole size: ~192 × 138 mm.