SCREEN + WHEEL

SCREEN Schematic   

SCREEN is a dedicated Touch Screen interface. Fully programmable and fully connected to the E-Net via both Link cable and Gateway (Ethernet).

Hardware Features

• 320 x 240 pixel (QVGA) Colour 5.7 inch Touch Screen.
• Robust design.
• Full E-Core embedded within.
• Very fast screen operations.
• Large bitmap image store.
• Two E-Net interfaces.
• Ethernet E-Net gateway interfaces.
• Ethernet status indicators (on rear).
• Uart, RS232/485.
• Wheel interface for rotary wheel like input.
• Auto LED back light dimming.
• Powered from E-Net or external +5v supply.

Software Features provided by Control-C

• Fully integrated seamless communications with the entire E-Node system.
• High speed screen operations.
• Full colour bitmap images - any size/position.
• Text - Several fonts available.
• Cursor functions.
• Touch keys - any size, colour and position.
• Keys with text or graphic overlays.
• Hidden keys.
• Graphical Lines.
• Pixel colouring.
• Rectangles - empty or solid colour.
• Circles - empty or solid colour.
• Wheel operations (digital potentiometer and centre push button).
• LED backlight intensity control form 0 to 100%.
• Full Uart operation (see COMMS node for detailed information).

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