Allen - Bradley 2711P - T12C4D1 is a human - machine interface (HMI). The main parameters are as follows:
Display: 12.1 - inch color active TFT matrix screen, 800 x 600 pixels resolution, 246 x 184 mm display area, analog resistive touch screen, rated for 1 million actuations.
Communication Ports: Ethernet port, DH485 port, RS232 port, 2 USB ports.
Power Supply: Input supply range of 18 - 30 VDC, nominal supply value of 24 VDC.
Memory: 64 MB flash / 64 MB RAM.
Operating Temperature: 0 to 55 °C (32 to 131 °F).
Vibration Resistance: 10 - 57 Hz, 0.012 pk - pk displacement; 57 to 500 Hz, 2 g pk acceleration.
Shock Resistance: 15 g at 11 ms.
Thermal Dissipation: 240 Btu/hr.
Enclosure Rating: NEMA type 12, 13, 4x (indoor use only), IP54 and IP65.