Keri Systems Inc

The SB-593 satellite expansion board plugs into the PXL-500 to provide additional functionality at a cost far less than that of adding another controller. The SB-593 gives each PXL-500 an additional 8 general purpose inputs and 4 general purpose outputs. Two of the inputs and outputs can be configured to manage a second door, making the PXL-500 a cost effective two door controller while still providing an additional 6 inputs and 2 outputs. With a simple jumper setting, two of the inputs and two of the outputs are configured to economically manage a second door. The SB-593 satellite expansion board plugs directly onto the PXL-500 controller to provide an additional 8 general purpose inputs and 4 general purpose outputs.

Features:

• Allows 2 door control
• Configurable for either 2 door control or general I/O
• 8 Inputs
• 4 Outputs