HMISTO735 Schneider Electric Harmony STO & STU 4.3" Color Touch Screen HMI Ethernet 24VDC

Description:

• Genuine Schneider Electric Harmony STO & STU Human Machine Interface (HMI) touch panel
• Features a 4.3-inch widescreen TFT color LCD with 480 × 272 pixel resolution for clear machine visualization
• Analog resistive touchscreen provides intuitive operator control in industrial environments
• Supports 10/100 Mbps Ethernet communication for seamless PLC and network connectivity
• Operates on 12–24 VDC with low power consumption of 8.1 W
• Includes USB Type-A and USB Mini-B ports for programming, maintenance, and data transfer
• Compatible with EcoStruxure Operator Terminal Expert (formerly Vijeo XD) software
• Supports Modbus RTU, Modbus TCP, and communication with Schneider Electric and third-party PLCs including Allen-Bradley, Siemens, Mitsubishi, Omron, and others
• Tool-free spring clip mounting simplifies installation into control panels
• Ideal for industrial automation, OEM machinery, packaging equipment, HVAC, water treatment, manufacturing, and process control applications

Specifications:

• Manufacturer Name: Schneider Electric
• Part Number (MPN): HMISTO735
• Product Series: Harmony STO & STU
• Product Type: Human Machine Interface (HMI) Touch Panel
• Display Size: 4.3 in
• Display Type: Color TFT LCD
• Display Resolution: 480 × 272 Pixels
• Display Colors: 65,536 Colors
• Touch Technology: Analog Resistive
• Backlight Life: 50,000 Hours (Typical)
• Brightness Adjustment: 16 Levels
• Supply Voltage: 12–24 VDC (-10% / +20%)
• Power Consumption: 8.1 W
• Application Memory: 26 MB
• Backup Memory: 512 kB
• Communication Ports:
  • 1 × RJ45 Ethernet (10BASE-T/100BASE-TX)
  • 1 × USB 2.0 Type-A Host
  • 1 × USB 2.0 Mini-B Device
• Supported Protocols:
  • Modbus RTU
  • Modbus TCP
• Optional Real-Time Clock: Battery-backed RTC
• Mounting: Panel Mount with Spring Clips
• Panel Cutout:
  • 112.5 × 77.5 mm
  • 105 × 66 mm (with mounting adapter)
• Front Protection Rating: IP65F
• Operating Temperature: 0°C to +50°C
• Certifications:
  • CE
  • CSA
  • UL
  • Marine Certifications (varies by region)

Dimensions:

• Width: 138 mm (5.43 in)
• Height: 102 mm (4.02 in)
• Depth: 38 mm (1.50 in)

Weight:

• Approximate Weight: 0.22 kg (0.49 lb).