Kerisys Tarjeta de Expansión Satellite SB-593 para PXL-500

SB-593 Satellite Board
The SB-593 Satellite Expansion Board plugs directly onto the PXL-500 to provide an additional 8 general purpose inputs and 4 general purpose outputs.

With a simple jumper setting, two of the inputs and two of the outputs are configured to economically manage a second door