Product Description

531X139APMAEM1--Micro Application Card

The 531X139APMAEM1 is a Micro Application Card manufactured by General Electric for use within general purpose drive systems from GE, such as the AC300 or the DC300.   Some older GE general purpose drives are now obsolete, but they were originally designed as powerful industrial systems with the flexibility to take on a wide variety of tasks.  

The 531X139APMAEM1 is designed with five relays.  These are placed in a single line near the top board edge.  They are marked RX1 through RX5. Near these components are three terminal strips.  The terminal strips are either three-position or six-position components.

The 531X139APMAEM1 has eight potentiometers and over two dozen resistor network arrays. The board also uses metal film resistors and capacitors made from ceramic and other materials.   There are multiple jumper switches on the 531X139APMAEM1, which can be used to tailor how the board works. It has over forty integrated circuits. ICs are marked with manufacturer part numbers that allow for identification of parts.   There are also several transistors on the board surface.

Connectors on the 531X139APMAEM1 include the previously mentioned terminal strips, two cable connectors (male) and four header connectors (male.)  These connectors can be used to communicate with other boards or with off-board components. The board is marked with reference designators, with identification codes, with board numbers, and with the GE logo.

If more specific information is needed regarding installation or operation of the 531X139APMAEM1, please review GE publications like user guides, data sheets or manuals.  GE provided technical support for all 531x series boards.