The XLHI-30070E is a 7in panel-mounted HMI for machine operation and process display. Its four-wire resistive touchscreen provides 1024×600 resolution and 350cd/m² brightness. A 1GHz dual-core Cortex-A7 processor, 4GB eMMC storage and 128MB DDR memory support the operator interface, with an integrated real-time clock.
One 10/100Mbps Ethernet port, three serial communication channels and two USB interfaces provide connections for controllers, program transfer and peripherals. The unit operates from a nominal 24VDC supply within a 9-28VDC range and mounts in a 190×136mm panel cutout.
Display and processing
Parameter
XLHI-30070E
Display
7in TFT LCD; nominal 16:9 format
Resolution
1024×600
Viewing angle, top/bottom/left/right
85°/85°/85°/85°
Color depth
24-bit
Brightness
350cd/m²
Backlight
LED
LCD service life
50,000 hours
Touchscreen
Four-wire industrial resistive touchscreen
Processor
1GHz dual-core Cortex-A7
Memory
4GB eMMC + 128MB DDR
Real-time clock
Built in
Communication and USB interfaces
Interface
Specification or use
Ethernet
One RJ45 port, 10/100Mbps auto-sensing; controller communication or server connection
COM1
RS232/RS485/RS422
COM2
RS485
COM3
RS232
USB Type-C OTG
One port. Device mode supports program download and debugging; host mode connects a USB flash drive, barcode scanner or other peripheral through a Type-C to USB Type-A adapter.
USB Type-A
One port for program download and debugging, USB flash-drive data storage and peripherals such as barcode scanners
Program transfer
USB device connection, USB flash drive or Ethernet
SD card
Not supported
Connector layout, left to right: DC power, DB9 serial port, Ethernet, USB Type-A, Type-C OTG and COM2 RS485 terminal.
Power and environmental requirements
Parameter
Specification
Rated voltage
24VDC; operating range 9-28VDC
Rated power
<10W
Power protection
Lightning surge protection
Permissible power interruption
<5ms
Electromagnetic compatibility levels
Surge ±1kV; electrical fast transient/burst ±2kV; electrostatic discharge 4kV contact and 8kV air
Operating temperature
0-50°C
Storage temperature
-20-60°C
Ambient humidity
10-90%RH, non-condensing
Ultraviolet exposure
Do not operate in strong ultraviolet light, including direct sunlight.
Vibration resistance
10-25Hz; 2g for 30 minutes in the X, Y and Z directions
Cooling
Natural convection
Ingress protection
Front panel IP65 when mounted against a flat cabinet panel; rear enclosure IP20
Terminal and serial pin assignments
For each two-position terminal, pins 1 and 2 are numbered from left to right in the connector view. Use the DB9 drawing to identify pin orientation before wiring.
Terminal
Pin
Connection
DC power
1
0V
2
+24VDC
COM2 RS485
1
A+
2
B-
DB9 pin
Signal
Channel and function
1
Rx- (B)
COM1 RS422/RS485 negative
2
RxD
COM1 RS232 receive
3
TxD
COM1 RS232 transmit
4
Tx-
COM1 RS422 transmit negative
5
GND
Signal ground
6
Rx+ (A)
COM1 RS422/RS485 positive
7
RxD
COM3 RS232 receive
8
TxD
COM3 RS232 transmit
9
Tx+
COM1 RS422 transmit positive
DB9 pin orientation for the COM1 and COM3 serial connections.
Dimensions and installation
Parameter
XLHI-30070E
Enclosure material
Engineering plastic
Overall dimensions, W×H×D
204×145×34mm; tolerance ±0.5mm
Panel cutout, W×H
190×136mm
Weight
Approximately 472g
XLHI-30070E enclosure and connector dimensions in millimeters. The required panel cutout is 190×136mm.
