20P-RES-GEF-A0

The 20P-RES-GEF-A0 feedback module is a PowerFlex DC Drive module by Allen-Bradley/Rockwell Automation. This is a board type of spare part module intended for use with the PowerFlex DC drives. Drives that belong to the PowerFlex Digital DC drive series are designed to provide digital control for current and speed regulation, extensive diagnostics, easy programmability, and regenerative or non-regenerative operation. The PowerFlex DC drives, including the 20P-RES-GEF-A0 spare part module, are used to run different applications, such as coating, extruder operations, finishing, and drawing applications. The Allen-Bradley PowerFlex DC drives can efficiently take control of applications with high inertia, shock loads, rapid acceleration and deceleration rates, or constant regeneration. These features of the 20P-RES-GEF-A0 PowerFlex Digital DC drive module and other drives in the series make them a perfect choice for DC machinery upgrades.

The Allen-Bradley/Rockwell Automation 20P-RES-GEF-A0 Digital DC feedback module features a compact design with a fully contained power module and a common control structure that is shared by other devices in the series for the whole range of Horsepower. This feedback module supports a standard DPI interface that is compatible with all the PowerFlex DPI communication products to help make the connectivity easier. Additionally, the standard hardware comprises an open enclosure, a regulated field converter for the weakening of the field or for economy applications, an armature converter, and an advanced regulator that comes with an integrated DPI functionality. The standard inputs and outputs include 8 digital inputs, 3 analog inputs, 2 analog outputs, 4 digital outputs, an encoder capability, and a DC tachometer. Additionally, there are optional inputs and outputs and feedback modules that are sold separately that can be used to customize the 20P-RES-GEF-A0 feedback module.