Keyscan CA8500 8 Reader Access Control Unit Black

Part Nr: CA8500



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Product Summary

The CA8500 is ideal to optimize system installations securing 8 doors or to secure additional doors within a larger system.


  • CA8500b ACU board
  • 2-OCB8 relay boards
  • 1-DPS-15 power supply
  • 1-black metal enclosure with lock and tamper switch


The complete family of Keyscan access control units includes a 1, 2, 4, 8 and Elevator Floor Access Control panels tha can be mixed and matched to optimize system design and installation Uses network appliance-based architecture Easily configurable reader settings supporting Wiegand protocols Dual multi-threaded on-board processors ensure full panel operation even during system downloads System status LEDs for diagnostics and troubleshooting Communication options: TCP/IP, LAN/WAN, Internet, RS485 mes with 1 - CA4500B PC109X ACU Main Board, 1 - OCB8 (PC110X) Relay Board, 1 - DPS-15 Power Supply and Black Metal Enclosure Requires 2 - 16 V AC 37 or 40 VA Transformers and 1 - 12 V 7Ah Battery Card Capacity 32,000 Cards, 4 Card Readers and/or Keypads, 4 Auxiliary Outputs and 16 Auxiliary Inputs


Technical Specifications:

  • Doors: 8
  • Reader Ports: 8
  • Request to Exit Inputs: 8 supervised
  • Door Contact Inputs: 8
  • Auxiliary Inputs: 16 supervised
  • I/O Input Expansion: 64 (banks of 10)
  • Auxiliary Output Relays: 8
  • Expansion Auxiliary Output Relays: 8
  • I/O Outputs: 64 (banks of 16)
  • Door Output Relays: 8
  • Cardholders: 32,000
  • Transaction File Buffer: 6000
  • Time Zones: 256
  • Time Schedules: 512
  • Group Levels: 511
  • Holiday Dates: 64

Product Identifiers

00800168006162 ,CA8500

Technical Documents

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Keyscan CA8500 8 Reader Access Control Unit
Keyscan CA8500 8 Reader Access Control Unit
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