0-51887

About the 0-51887

0-51887 CCTA 

The 0-51887 is a circuit board component fabricated by Reliance Electric for use in the company’s drives systems. 

The 0-51887 is made up of a circuit board attached to a front faceplate.  The faceplate is a silver component connected to the PCB using screws connected through factory-drilled tabs to the bottom of the board.   The faceplate is devoid of components except for two set screws used to lock the 0-51887 into place within the rack system,  and a 10-position terminal strip component.  Each position on the terminal strip is individually numbered.  The numbers are 192 through 194, 319, 57, 292 through 294, 419, and 57.   Each of these terminal positions wires to a terminal pin located along the front edge of the board. 

A grid is printed on the front surface of the 0-51887.  The circuit board has an extended center back edge that functions as a backplane connector.  The board itself is nearly empty, with only three lines of components near the center back.  These include twelve diodes, resistors, a ceramic disk capacitor,  and a transistor. 

The rear surface of the circuit board is marked with several codes.  The front surface has the board ID and the Reliance logo.  For additional information regarding board operation or installation, please refer to publications like data sheets and manuals.  Reliance technical support publications may sometimes be found under the company names of Asea Brown Boveri, Rockwell Automation, or Baldor-Reliance. 

AX Control takes extra care with every static-sensitive board we ship.  This product will be wrapped in an anti-static sleeve before it is carefully packed and boxed for shipment.