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The SB-593 Satellite Expansion Board plugs directly onto the PXL-500 or PXL-510 to provide an additional 8 general purpose inputs and 4 general purpose outputs. Allows for control of second door when using with the above controllers. With a simple jumper setting, two of the inputs and two of the outputs are configured to economically manage a second door. The PXL-500 is UL certified under UL-508 (Control Equipment (Keri systems sb-593 satellite board expansion board was posted and is owned by: Leta Craft) |
l-craft@chicagopartsnetwork.com (Leta Craft) for more information.