HMIGXO3501

Configured for operator visualization, touch input, alarm handling, and machine status monitoring in the Magelis GXO platform, the Schneider Electric HMIGXO3501 (HMIGXO3501 HMI panel) provides direct display and operator interface functions through a 7.0-inch TFT LCD and serial/USB communication ports.

Hardware Specifications

Parameter	Specification
Model	HMIGXO3501
Brand	Schneider Electric
Series	Magelis GXO
Product Type	HMI Panel
Display Type	Color TFT LCD
Display Size	7.0-inch widescreen
Resolution	800 x 480 pixels, WVGA
Display Colors	65,536 colors, 16-bit
Brightness Adjustment	8 levels via software/touch panel
System/Application Memory	16 MB Flash NAND
Application Execution Memory	64 MB SDRAM
Data Backup Memory	128 kB non-volatile SRAM
COM1	RS-232
COM2	RS-422/RS-485
USB Port 1	USB Mini-B, configuration/programming
USB Port 2	USB Type-A, peripherals/data logging
Rated Supply Voltage	24 VDC +/- 20%
Power Consumption	<= 7 W
Inrush Current	<= 50 A
Dimensions	207.8 mm x 153.2 mm x 59.8 mm
Weight	0.8 kg
Operating Temp	0 deg C to 50 deg C
Storage Temp	-20 deg C to 60 deg C
Relative Humidity	85% non-condensing
Configuration Software	Vijeo Designer

PLC and HMI Communication Interfaces

The HMIGXO3501 provides two serial communication interfaces with different electrical signaling formats. COM1 uses RS-232, while COM2 supports RS-422/RS-485 for multidrop or differential serial communication configurations. The USB Mini-B interface is assigned to configuration and programming functions, while the USB Type-A interface can connect supported peripherals or data logging devices.

The 16 MB Flash NAND provides system and application storage. The 64 MB SDRAM supports application execution, while the 128 kB non-volatile SRAM retains specified data during power interruption. These memory functions are separate from the external communication interfaces.

Frequently Asked Questions

Q: What serial interfaces are available on the HMIGXO3501?
A: The unit provides one RS-232 port through COM1 and one RS-422/RS-485 port through COM2.

Q: What is the specified supply voltage and power consumption?
A: The rated supply is 24 VDC +/- 20%, with power consumption specified at no more than 7 W.

Q: What are the display characteristics of the HMIGXO3501?
A: It uses a 7.0-inch widescreen color TFT LCD with 800 x 480 pixel WVGA resolution and 65,536 display colors.

Field Installation Guidelines

• Mount the HMI securely in the designated panel cutout and maintain sufficient clearance for the rear connectors and cable routing.
• Apply 24 VDC within the specified supply tolerance and use an appropriately protected industrial DC power circuit.
• Route RS-232, RS-422/RS-485, and USB cables separately from high-current motor, contactor, and switching-power wiring where practical.
• For RS-422/RS-485 communication, maintain the differential signal wiring arrangement specified by the connected equipment and avoid unnecessary cable stubs.
• Connect cable shields according to the control cabinet grounding design. Avoid creating unintended shield current paths through multiple grounding points.
• Verify connector polarity, communication parameters, and cable termination requirements before energizing the terminal.
• Keep the installation environment within 0 deg C to 50 deg C operating temperature and 85% non-condensing relative humidity.
• Do not obstruct the HMI enclosure ventilation area or expose the unit to direct sources of heat beyond the specified operating conditions.

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