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GCR-300 Central Display

The GCR-300 central display is a high-performance embedded all-in-one touchscreen based on an advanced Cortex-A8 CPU core (600MHz main frequency). It supports wireless 4G, 5G, NB, LoRa or wired Ethernet, fiber optic, and RS485 communication methods and has alarm and early warning functions.

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Product Details

The GCR-300 central display is a high-performance embedded integrated touch screen based on an advanced Cortex-A8 CPU (600MHz main frequency). It supports wireless 4G, 5G, NB, LoRa or wired Ethernet, fiber optic, and RS485 communication methods and has alarm and early warning functions.

Features

Wireless or wired communication on-site
Fiber optic connection to the backend server
Real-time display of on-site temperature measurement data
On-site early warning and alarm functions
7-inch or 10-inch color screen with touch

Main Technical Indicators Integrated Display Panel

Size	7 inches or 10 inches
LCD Screen	TFT LCD display, LED backlight
Resolution	800×480 or 1024×600
Power Supply	DC24V±20%
Rated Power	5W
Serial Port	rs485×1
Wireless	4G, NB, Lora
Ethernet	10/100M adaptive Ethernet
Software Upgrade Interface	USB
Operating Temperature	-10℃~60℃
Operating Humidity	5%~90%
Installation Method	Wall-mounted or embedded in switch cabinet
Panel Size	226.5×163mm
Aperture Size	215×152mm
Protection Level	lp65
Color	Industrial Gray

Integrated Display with Mounting Box (stainless steel shell, optional) Features:

Number of temperature measurement points connected: Each integrated display can connect up to 432 temperature measurement points.
Communication interface: 1 RS485 interface, 1 433M wireless interface, 1 Ethernet interface
Communication distance: In the same switch room (without wall obstruction), 300m can be effectively received.
Reception interval time: 1s
Communication protocol: MODBUS-TCP
Operating power supply: AC/DC220V
Power consumption: ≤10W
Operating temperature: -20℃~85℃
Event recording: Cyclic recording of alarm events
Temperature threshold: Each cabinet can individually set alarm and early warning values.
Electromagnetic compatibility: IEC61000 electrostatic discharge interference resistance ±15KV, electrical fast transient pulse group interference resistance, surge interference resistance 2KV, radiated electromagnetic field interference resistance 80MHZ~2.5MHZ, power frequency magnetic field interference resistance 10V/m