About the 193X703ADG01
The 193X703ADG01 is a Relay card manufactured by GE. This component was created for either the SCR Drive system or the Speed Variator Drive system. The Speed Variator drive is an adjustable speed, bidirectional, constant torque range, closed loop system while the SCR Drive is a DC drive that is also closed loop with adjustable speed, but that is unidirectional with adjustable acceleration. Both systems can be used for machine tool control and coordinated lines. The SCR Drive has an operator station that includes a remote housing with speed adjust control and start and stop control that allows the operator a selection of basic command functions.
The 193X703ADG01 consists of a front panel connected to a printed circuit board. The front panel has a rounded handle that connects at two points to the front panel. The panel has four round openings cut in it. In this board, three of these are closed up by plastic plugs, while the fourth is populated by an amber indicator light that is marked RA (IL226.) This is used to indicate when voltage has been applied and the relay has been energized. This front panel is connected to the circuit board by two screws inserted into the front edge of the PCB and reinforced by a metal bar.
The 193X703ADG01 has very few components. The components that are on the board include one polyester vinyl capacitor, two carbon composite resistors, and a single relay. The relay is marked 67J4-92602. It has a relay diagram printed on its top edge. The board is printed with the possible locations of other components including up to three more relays, three more capacitors, and six more resistors.
