About the 0-52840-23
0-52840-23 CCC Card module
The Reliance 0-52840-23 is a circuit board component fabricated to be used for the company’s drives. This circuit board sometimes originates from ABB/Asea Brown Boveri or from Baldor-Reliance. Its part id includes the 52840-23 number no matter which manufacturer is the source.
The 0-52840-23 is a CCC board. This module is built with a circuit board with a connected faceplate. The faceplate has a set screw located along its top and bottom edges; these screws are used to latch the board in place in a rack system. There are seven rotary dials that can be set from zero to ten mounted into the faceplate. These are labeled “IP,” “RATE,” “STAB,” “REF CAL,” “TACH CAL,” “MAX ARM VOLT,” and “FLO CUR.” There is one additional rotary dial that is labeled “ZERO” that can be adjusted as -/+ . Each of these dials connects to a potentiometer located on the rear side of the faceplate. These potentiometers are mounted to the circuit board’s front edge.
The surface of the 0-52840-23 circuit board is printed with multiple separate boxes. These are labeled such things as Current Loop, Speed Comp, Max Spd. Ref. Vol, Current Limit, and Jog Function. Each box is populated by quick-connect metal pins, by surface wiring, by metal film resistors, or by capacitors made from various materials. Reference designators mark the location for several components that are not used; these may apply to other versions of this board. There are several versions of the CCC module available. Please verify which version works best with your system before placing your order. Our team will also be happy to help with this process. More information about the 0-52840-23 can be found through Reliance data sheets or manuals.
