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General| Model | CA8500B/OCB-8 |
|---|---|
| Type | Control Unit |
| Input Voltage | 12-24 VDC |
| Number of Doors Supported | 8 |
| Reader Ports | 8 |
| Communication Protocol | TCP/IP |
| Humidity | 0-95% Non-Condensing |
| Certification | UL294, CE |
| Output Voltage | 12 VDC |
| Inputs | 16 |
| Outputs | 8 |
| Communication | RS-485, Ethernet |
| Operating Temperature | 0°C to 50°C |
Lists the approved standards Keyscan control units conform to, including UL, CSA, CE, EN, and FCC standards.
Details safety measures for electrical connections, emphasizing turning off power.
Lists recommended tools for installing the access control system.
Explains how to mount the metal enclosure and connect the ground lug.
Provides instructions for mounting the PC109x control board to metal standoffs.
Guidance on selecting and installing door lock hardware.
Illustrates connections for door contacts, exit buttons, and auxiliary inputs.
Notes on reader placement and cable length considerations.
Details door relay assignments and ribbon cable connections for OCB-8.
Details wiring for normally-closed door contacts for security monitoring.
Explains connections for exit devices like push buttons and motion sensors.
Details auxiliary alarm input connections for security monitoring.
Provides an overview of Keyscan elevator control unit connections.
Details OCB-8 relay board functions for elevator floor control.
Reviews typical Indala proximity reader connections and power specifications.
Outlines the specific functions of S2 DIP switches on control boards.
Provides a table detailing S2 DIP switch settings and their functions.
Explains how to use the S1 button to re-boot the control board.
Details the procedure for restoring factory default settings and clearing memory.
Discusses point-to-point private networks for building-to-building communication.
Provides generic configuration for RS-232 data cable wiring.
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