The parameters of Allen - Bradley 2711 - T6C5L1 are as follows:
Input Voltage: 18 - 32 V DC (24 V DC nominal supply)
Communication Ports: RS232 (DH485)
Application Memory: 190 KB application runtime, 240 KB non - volatile memory
Touch Cell Size: 20 x 30 pixels
Resolution: 320 x 240
Display Area: 115 x 87 mm (4.54 x 3.43 in.)
Display Type: Active matrix TFT with cold cathode fluorescent (CCF) backlight
Operating Temperature: 0 - 55 °C (32 - 131 °F)
Backlight Life: Field replaceable, 50,000 hr 1/2 life at 25 °C (77 °F)
Heat Dissipation: 24 W max (1.0 A at 24V DC)
Display Size: 5 inches
Display Color: Color
Input Type: Touch screen