Need help?Do you have a question about the Keyscan CA250 Series and is the answer not in the manual?
General| Brand | Keyscan |
|---|---|
| Model | CA250 Series |
| Category | Control Unit |
| Language | English |
Describes the installation and connection of Keyscan access control system components.
Lists standards Keyscan control units conform to, including UL, CSA, CE, and FCC.
Provides information on viewing CSA/UL certification records for Keyscan products.
Outlines the technical guide's purpose, target audience, and overall structure.
Details power requirements, including transformer specifications and limitations.
Covers essential electrical safety measures for system installation and wiring.
Lists recommended tools for the installation of the access control system.
Information on the location and use of ground lugs within the metal enclosure.
Guidelines for selecting suitable locations and mounting ACUs and power supplies.
Instructions for positioning and installing door components like readers and locks.
Best practices for running, labeling, and protecting cables from interference.
Specific notes and requirements for elevator access control installations.
Explains the function of control board jumpers and potential reset procedures.
Outlines establishing communication between PCs and ACUs via various methods.
Guides on initial power-up procedures and voltage verification.
Practices for compliance with various safety and emission standards for enclosures.
Steps for securely attaching the control board to metal standoffs inside the enclosure.
Instructions for using plastic standoffs for mounting circuit boards.
Information on the location and proper use of available ground lugs.
Specifies acceptable temperature and humidity ranges for ACU/ECU operation.
Guidance on selecting and installing door lock mechanisms according to codes.
Illustrates connections for door contacts, exit buttons, and auxiliary inputs.
Instructions for mounting proximity readers and considerations for placement.
Overview of the OCB-8 relay board's specifications and functions.
Steps for correctly wiring door locks, including power supply considerations.
How to connect normally-closed door contacts for security monitoring.
Connecting exit devices like push buttons or PIRs for door release.
Using auxiliary inputs for monitoring windows, alarms, or sensors.
Specific jumper settings required for elevator control applications.
Details the color coding and function of wires for reader connections.
Details on setting communication baud rates and system configuration.
Guidelines for matching PC and control board communication baud rates.
How jumpers activate different communication terminal blocks.
Information regarding risks and liability for using 26-bit card formats.
Benefits of using Keyscan's secure 36-bit Wiegand format for higher security.
Ratings for different reader formats based on their security levels.
Procedure for enrolling cards using extended number formats.
Form for end-users to acknowledge risks of duplicate cards in 26-bit format.
An alternative, faster method for clearing control board memory.
Using NETCOMs for integrated building-to-building communication over a network.
Requirements and recommendations for modem-based communication setups.
Supported communication modes and devices for single ACU configurations.
Explains ground loop issues and solutions for inter-building communication.
Steps for creating a 9-pin RS-232 data cable with correct pin-to-wire assignments.
Specific wiring exceptions and considerations for NETCOM devices.
Jumper settings for multiple ACUs using modem and CPB-10-2 configurations.
Details on the DPS-15 power supply, including its outputs and ratings.
Pre-connection checks for wiring integrity, polarity, and backup battery status.
Methods for calculating current draw to ensure proper power supply sizing.
Recommended voltmeter settings and connections for testing board voltages.
Explains the meaning of different LED states for troubleshooting communication.
Lists power requirements for various Keyscan and HID reader models.
Guidelines for installing proximity readers, avoiding interference and ensuring optimal performance.
Details power requirements for Indala proximity reader models.
Installation advice for Indala proximity readers, including placement and environmental factors.
Guidelines for installing keypads, including Wiegand interface and simulation modes.
Advice for mounting and wiring K-RX receivers, including placement and interference avoidance.
Specifies cable types and maximum distances for K-RX/K-TX2 connections.
Instructions on how to properly power and ground the K-RX receiver.
How to adjust the RF range of the K-RX receiver using the range dial.
Explains the operation of the K-RX receiver's LEDs and beeper.
How transmitter button activation is determined by jumper settings and channels.
Procedure for enrolling transmitters with the K-RX receiver.
Steps for replacing the transmitter's 3V lithium battery cell.
Specifies the maximum RF read range for K-TX2 transmitters.
Instructions for connecting COMMex circuit boards to PCs and earth grounding.
Outlines the functions and capabilities of WIEEX2 and CWIEEX2 extenders.
Installation guidelines for RS485 Wiegand extenders, including cable and jumper settings.
Installation guidelines for COAX Wiegand extenders, including cable and jumper settings.
Explains how accessibility HC output relays are mapped to door outputs.
Matching pre-alert relays to door contacts based on controller type.
Specific J16 jumper settings for reverse network communication.
Procedure for configuring IP addresses for reverse network communication.
Mapping of OCB-8 ribbon cable connections to CA250B control board.
Mapping of OCB-8 ribbon cable connections to CA4500B control board.
Mapping of OCB-8 ribbon cable connections to CA8500B control board.
Mapping of OCB-8 ribbon cable connections to EC1500B control board.
Mapping of OCB-8 ribbon cable connections to EC2500B control board.
Terms and conditions of Keyscan's product warranty against defects.
Keyscan's rights regarding withholding shipments, recalling goods, and repossession.
Buyer's responsibility for proper installation and adherence to codes.
To Next Page
