Satellite Expansion Board for Tiger II Controllers

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Keri Systems SB-593 Satellite Expansion Board for Tiger II Controllers

Item #: SB-593 by Keri Systems, Inc

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In Stock $660.06 /each

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  • RS-232 serial port for direct connection to PC or via TCP/IP or modem for remote site management
  • 100% intelligence at each door
  • Expandable by 1 or 2 doors at a time
  • User Capacity: 65,000
  • RS-485 Controller Network for up to 256 doors per site

Access Type


Alternate Part Number-1


Satellite Expansion Board for Tiger II Controllers

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.

Keri's PXL-500 Tiger II Controller is an RS-485 based hardware platform with a loyal following and years of proven reliability.

Provides sophisticated access control solutions for up to 256 doors at a single site and thousands of doors spread over a number of remote sites. Its companion SB-593 Satellite Expansion Board simply takes flexibility and expandability one step further. The system is managed by Keri's Doors32 software or Doors.NET software, with Doors.NET being recommended for all new installations.