Kerisystems SB-593 Satellite II Expansion Board - Provides 2nd door control for PXL-500 plus 6 auxiliary inputs and 2 auxiliary outputs, or 8 inputs/4outputs
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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.
UL/CSA CERTIFICATION:
The PXL-500 is UL certified under UL-508 (Control Equipment)