The Allen-Bradley/Rockwell Automation 1760-LDFC is a high-performance DC processor unit with a Pico-link terminal, designed for seamless integration in automated systems. Weighing 145 grams, it can be effortlessly mounted on a display terminal's fixed shaft or a DIN rail. This robust unit operates within a power supply range of 20.4 to 28.8 Volts DC, maintaining a residual ripple below -5% at 24 Volts DC. It boasts an input current of 125 milliAmps and a heat dissipation rating of 3 Watts. The 1760-LDFC features an exceptional timing relay accuracy of +/-0.02%, facilitating precise control with 256 circuit connections and four contacts in series. Its versatile memory includes an 8-KB program memory for programming and circuit diagrams, a 24-KB program memory for display objects, and an 8-KB RAM. The processor's electrical isolation spans the power supply, outputs, inputs, PC interface, memory module, and expansion I/O, ensuring reliable operation across diverse applications. Moreover, it supports various transmission speeds that adapt according to bus lengths, with a maximum speed of 1000K Baud over 6 meters. With its RJ45 and 8-pole plug connectors, the 1760-LDFC processor unit ensures flexible connectivity and bus termination support.
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Technical specifications for 1760-LDFC
| Manufacturer | Rockwell Automation |
|---|---|
| Brand | Allen-Bradley |
| Part Number | 1760-LDFC |
| Product Type | Processor Unit |
| Processor Type | DC Processor with Pico-Link Terminal |
| Voltage | 24V DC |
| Voltage Range | 20.4V DC-28.8V DC |
| Input Current | 125 mA |
| Voltage Dips | 10 ms |
| Heat Dissipation | 3W |
| Residual Ripple | Less than 5% |
| Dimensions | 107.5 mm x 90 mm x 30 mm |
| Weight | 145g |
| UPC | 10781180485630 |
| Product Lifecycle Status* | Discontinued/Obsolete |
* The Allen Bradley 1760-LDFC has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1760-LDFC units instead of migration.