2711-NL3 Ser B

About 2711-NL3/B

The 2711-NL3 Series B backlight is a replacement backlight manufactured by Allen-Bradley. The backlight is compatible with the Allen-Bradley manufactured PanelView A and B series 600 series operator interface terminals. The backlight comes with a 12-month warranty from the manufacturer from the date of installation. It weighs around 1 pound and has dimensions of 14 x 11 x 8 inches. The backlight is used to power the display panel in the PanelView terminal. It comes with a 20,000-hour rated lifespan when it is operated within the specified temperature range. It is operated by using 18 to 32 Volts DC. The 2711-NL3 Series B backlight is a cold cathode fluorescent lamp that is used to illuminate the display screen which is used to show different status updates and information to the operators. This replacement backlight is solid-state equipment and it meets different industrial standards.

The Allen-Bradley 2711-NL3 Series B backlight is a sensitive part and it should not be exposed to an environment with traces of electrostatic discharge. The backlight contains mercury and it should be properly handled and disposed of at the end of its operating life. The installation of the 2711-NL3 Series B backlight should take place after disconnecting all the power from the PanelView terminal. The backlight resides in the back panel of the terminal. It is specifically located inside the molded cable retainers on the backlight reflector of the terminal. After replacing the backlight, the screws should be mounted and tightened to a torque level in the range of 0.7 to 0.9 N-m. The 2711-NL3 Series B backlight is long-lasting, efficient, and it illuminates the terminal display properly.