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General| Brand | Keyscan |
|---|---|
| Model | CA4500B |
| Category | Control Unit |
| Language | English |
Keyscan control units conform to UL, CSA, CE, EN, and FCC standards for access control.
Safety guidelines for electrical connections, emphasizing powering off and proper grounding.
Guidelines for grounding access control units and shielded cables to a cold water pipe.
Practices to ensure compliance with UL, CSA, CE, and FCC standards for access control units.
Instructions for terminating lock wiring to the OCB-8 relay board for various control boards.
Methodology for calculating total current demand to select the correct power supply.
Detailed explanation of the functions of each S2 DIP switch on control boards.
Procedure for rebooting the control board to initialize S2 DIP switch changes.
Procedure to restore factory default settings and clear onboard memory.
Details on the DPS-15 power supply outputs for ACU circuit boards and readers.
Table listing correct voltages for control board test points for verification.
Table outlining communication status LEDs for diagnostics and troubleshooting on control boards.
Functions and capabilities of the WIEEX2 RS485 Wiegand extender kit.
Keyscan's warranty terms for manufactured products, covering defects in materials and workmanship.
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