6 SPECIFICATIONS
This document describes the technical specifications of the DF Touch
clock terminal.
6.1 Display and Keypad
Capacitive Touch, 7 inch, 1024x600 pixels, hardened glass surface.
6.2 Processor
CPU: 1GHz Dual Core ARM Cortex A9
RAM: Memory 1GByte 528 MHz SoDIMM, Non-volatile FLASH
memory 8GByte
6.3 Environment
Operating temperature: 0° to 40°C (32° to 104°F)
Storage temperature: -30° to 80°C (-22° to 176°F)
Humidity: 10% to 90% relative humidity, non-condensing.
6.4 Power Supply
Input Power Jack:
24 VDC ±5%, 0.75 A, 20 W maximum
2.5mm barrel connector, center positive.
Power over Ethernet (PoE)
IEEE 802.3at Type2, absolute operating input voltage 42.5-57VDC,
nominal draw 10Watts, max 20Watts.
Optional: External power supply
Input voltage 110-250 VAC, 0.5 A, 50/60Hz
Optional: Battery backup with Charger
Discharge life: 1.5 hours at 23°C (73°F)
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