0-51862-1

About the 0-51862-1

0-51862-1--Universal Summing Amplifier Module USAB

The 0-51862-1 is a PCB board/faceplate component manufactured by Reliance Electric.  This component is designed for various Reliance drive systems. As Reliance Electric has experienced name changes over its history, it is possibly your board is marked as manufactured by Baldor-Reliance, Reliance Electric, or ABB (Asea Brown Boveri.)  The part number is static.

The 0-51862-1 functions as a Universal Summing Amplifier Module.  The board is fronted by a silver-colored faceplate that is populated by a single female plug connector and three rotary dials.  The rotary dials are each backed by potentiometers. Each dial is marked with hashtags and numbers from zero to ten. The dials are labeled Limit 1, Limit 2, and Stab.  The faceplate attaches to the circuit board using three screw connections.

The circuit board portion of the 0-51862-1 is marked on its surface with a grid pattern.  One axis of this grid is marked by numbers, while the other is labeled with letters. Components typically do not carry reference designators.  The board is populated with several polyester vinyl capacitors. It also has metal film and carbon composite resistors, disk capacitors, diodes, and transistors.    Surface wiring is used in several locations on the board surface. The rear edge of the board extends into a ‘tail’ that is populated with several conductive tabs.

If more information is needed regarding board components, please refer to publications from Reliance such as data sheets, product manuals, or user guides. These publications were originally provided by Reliance for customer support. Such publications will provide more information regarding the maintenance and installation of this product.