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The 2711-NL3X is a backlight component designed for use with the Panelview 600 series from Allen Bradley. This Cold Cathode Fluorescent (CCF) backlight provides a long life and requires a specific torque for installation.
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| Manufacturer | Allen Bradley |
|---|---|
| Category | Panelviews |
| Product Line | Panelview 600 |
| Part Number | 2711-NL3X |
| Weight | 0.25 lbs (0.11 kg) |
| Series | A, B, C, D, E, F, G, H, I, J, K, and L |
| Product Description | Backlight |
| Component | Cold Cathode Fluorescent (CCF) Backlight |
| Mercury Content | Yes |
| Removal and Insertion under Power | No |
| Torque Required | 0.7…0.9 Nm (6…8 lb-in) |
| Power Supply | System Supplied |
| Backlight Life | 50,000 hr 1/2 life at 25 °C (77 °F) |
| Communication | RS-232 (DH-485) and RS-232 Printer |
| Input Power | 18 to 32 Volts DC |
| Memory | 240 KB |
| Communication Cable | 2711-NC14 |
The Allen Bradley 2711-NL3X serves as a critical backlight for the Panelview 600 series. It utilizes Cold Cathode Fluorescent (CCF) technology to ensure efficient illumination. The backlight comes equipped with mercury content, consistent with certain backlighting technologies. Installation of this component under live conditions is not permissible, requiring careful handling. The necessary torque for securing the backlight is specified between 0.7 to 0.9 Nm (6 to 8 lb-in), ensuring a firm mount.
Designed for prolonged use, the 2711-NL3X boasts a lifespan of about 50,000 hours at ambient temperatures of 25 °C (77 °F). Power is supplied through the system, operating effectively with an input voltage range of 18 to 32 Volts DC. For data transfer and communication, it supports both RS-232 (DH-485) and RS-232 Printer protocols. The unit also features a memory allocation of 240 KB, adequate for basic operational requirements. The compatible communication cable for this backlight is 2711-NC14. This backlight is suitable for a wide variety of series including A through L.