2711P-T7C22D9P Allen-Bradley OPERATOR INTERFACE

Backlight life White light-emitting diode, solid state 
Life: 50,000 h min at 40 °C (104 °F) to half-brightness, backlight is not replaceable
Touch screen
Analog resistive
Actuation rating: 1 million presses
Operating force: 100 grams
Battery (real-time clock 
backup)
Accuracy: ±2 minutes per month.
Battery life: 4 years min at 25 °C (77 °F)
Replacement: CR2032 lithium coin cell
Memory:
• System
• User
Memory:
• System
• User
(Series A)
• 512 MB RAM and 512 MB storage
• 80 MB, approx, nonvolatile storage for applications
(Series B*)
• 4 GB RAM and 19.87 GB storage
• 2 GB, approx, nonvolatile storage for applications*Series C for Stainless Steel Terminals
Secure Digital (SD) card 
slots One SD card slot for external storage; supports cat. no. 1784-SDx and 1784-SDHCx cards
USB ports: 
• Host
• Device
• USB ports:
• Host
• Device
(Series A)
• Two USB high-speed 2.0 host ports (type A) support removable flash drives for external storage
• One high-speed 2.0 device port (type B) that will be functional in a future release
(Series B*)
• One USB high-speed 3.0 host port(5) and one USB 2.0 host port (Type A) supports removable flash drives for external storage
• One high-speed 2.0 device port (type B) that will be functional in a future release
*Series C for Stainless Steel Terminals
Operating system
(Series A)
Windows CE 6.0 with Extended Features and MS Office Viewers (includes FTP, VNC client server, ActiveX controls, PDF reader, third-party device support)
(Series B*)
Windows 10 IoT Core 
*Series C for Stainless Steel Terminals
Ethernet ports Two 10/100Base-T, Auto MDI/MDI-X Ethernet ports that support Device Level Ring (DLR), linear, or star network topologies
Software FactoryTalk View Studio for Machine Edition, FactoryTalk ViewPoint, version 2.6 or later