The 2711-NL6 replacement backlight is a replacement backlight for the PanelView 1000 standard and PanelView 1000e enhanced operator terminals. The 2711-NL6 replacement backlight is compatible with only the PanelView 1000 standard terminals from Series B and Panelview 1000e enhanced terminals from Series D. The Allen-Bradley PanelView 1000 and 1000e terminals are available in both color and grayscale displays. These terminals offer either 10.4-inch (diagonal) color active matrix displays with 640 by 480 pixels of display resolution or 10.4-inch (diagonal) electro-luminescent (EL) displays with 640 by 480 pixels of display resolution. The terminals are also available in keypad, touchscreen, and keypad/touchscreen units. The Allen-Bradley PanelView 1000 standard and 1000e enhanced terminals support a wide range of factory-level communication networks including the Allen-Bradley Data Highway Plus, DeviceNet, ControlNet, PROFIBUS, Remote I/O, DH-485. RS-232 (DH-485 protocol), DF1, Modbus protocols, and Ethernet networks.

The Allen-Bradley PanelView 1000 standard and 1000e enhanced terminals are also available with 240 Volts AC or 24 Volts DC power to accommodate a wide range of applications. The 2711-NL6 replacement backlight is supplied as an assembly for these terminals that includes an LED light, a light holder, a lens assembly, and a fiber-optic bundle. The 2711-NL6 replacement backlight has a half-life rating of about 50,000 hours at 25 degrees Celsius, and its display brightness and display sequence can be adjusted and configured via the PanelBuilder32 software. To install the 2711-NL6 replacement backlight, disconnect the power from the terminal. Remove the access cover on the back of the terminal to gain access to the backlight assembly. Detach the lens assembly and the old LED bulb from the fiber bundle and attach the replacement LED bulb in its place. Secure the new LED tightly with the provided screws and replace the access cover before powering the terminal back up.