Shenzhen Huacheng Industrial Control Co., Ltd.

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8 inches Teach Pendant Key Version

This product features an 8-inch LCD screen with a resolution of 800*600. It comes standard with 27 micro switches, 5 LEDs, 1 AB-phase handwheel encoder, a resistive touch screen, and a key-type 3-position state switch. Powered by 24V, it supports USB2.0 and RS-422 communication. We can provide bare units with an operating system (Linux+QT4/Linux+QT5) as well as a network communication version.

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Parameter

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Parameter

Item	Description (RZ)
Processor	RZ	TI	Allwinner
Memory	1G	512MB	512MB
Main Frequency	Dual-core Cortex-A55@1.2GHz + Cortex-M33@200MHz	800MHz	Dual-core Cortex-A7@1.2GHz*2
Capacity	4GB	1GB	-
LCD Screen	TFT 8 inch, 800*600 resolution
Touch Screen	Reinforced 4-wire resistive touch screen
Operating System	Linux + Qt5	Linux + Qt4	Linux + Qt5
USB	USB2.0	USB2.0	USB2.0
Communication	RS-422, TCP/IP
Power Supply	DC 24V
Power	6W
Accessories (Customizable)	Emergency stop; Key switch; Fine-tuning handwheel; Safety enable switch (3-position); Micro switches: 28 keys / Membrane buttons: 28 pcs; Indicator lights: 5 pcs
Protection Grade	IP54
Operating Temperature	-10°C ~ 45°C

Customization Options List

Item	Selectable	Description
Sticker	√	The content and layout of key stickers can be customized; the layout of micro switches cannot be changed.
Mold color	√	For plastic shell molds, the color of the plastic shell mold can be customized.
Wire	√	Standard 5m high-flexibility wire; the length and material of the wire can be customized.
Safety enable switch	√	Safety enable switch is available as an option.
Communication method	√	Standard RS-422 communication; network communication version can be customized.
Motherboard chip	√	Optional chip models are detailed in the specification parameter table.
Motherboard customization	√	Hardware motherboards can be customized based on this mold; a specification parameter table is required for evaluation.
Resolution	√	The resolution of the LCD screen can be customized; this option is available when selling bare units and custom-developed motherboards.

Units Available For Separate Sale

Item	Description
Complete machine	Used with Huacheng control system. When sold separately, the version number of the control system must be confirmed.
Accessories	Accessories of the complete machine are available for sale, excluding PCB components.
Plastic housing	When the plastic housing of this product is sold separately, 3D drawings of the product can be provided.
Bare unit	Includes units with system (Linux + QT4/QT5 operating system) and units without system; details are shown in the specification parameter table.
Network communication version	Optional network communication version with an adapter board.

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