The parameters of Allen - Bradley 2711P - RDT12C are as follows:
Mechanical Dimensions: Width 363 mm, height 282 mm, depth 55 mm, weight about 3.2 kg, cutout dimensions 257 x 338 mm.
Display Parameters: Display size 12.1 inch, vertical pixels 600, horizontal pixels 800, display type is color active - matrix TFT - LCD, luminance 300 cd/m², backlight is CCFL with a minimum life of 50,000 hours.
Electrical Parameters: Input voltage 85 - 264 VAC, power consumption is max 70 W (2.9 A at 24V DC), typical 39 W (1.6 A at 24V DC), line frequency 47 Hz.
Touch - screen Parameters: Touch screen is analog resistive, actuation rating is 1 million presses, operating force 10 g.
Environmental Parameters: Operating temperature 0 °C, non - operating temperature -25 °C, degree of protection IP65, altitude (operating) 2000 m, relative humidity 5 - 95% without condensation.
Other Parameters: External compact flash storage up to 512 MB, PCI slot available power supply max 11 W DC, 5 W AC. There are LED indicators for comm (green) and fault (red). The clock is battery - backed, with an accuracy of ±2 minutes per month, and the battery life is at least 4 years at 25 °C.