Assa DK-26 manual Changing LED and Beeper Operation, Setting the Time Range and Toggle Mode

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Rev. A.2, 10/03

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To delete all User codes, there is a special prefix. Put the unit into program mode (fast yellow flash) from the “Prgm Code” button or from the existing Program code and enter 8-8. This special prefix will immediately delete all User codes and you’ll immediately receive the two red flashes. There is no need to hit the Bell key as it is used for early termination of sequences that don’t have a fixed length (typically codes). 8-8 as a prefix is a complete command. You will then need to press the Bell key to exit program mode (or wait 30 seconds). Deletion of all codes is typically done when you have lost accurate knowledge of what codes are in memory. It’s best to delete them all and program a new set.

4.6 SETTING THE TIME RANGE AND TOGGLE MODE

The DK-26 will release the lock it controls for a default time of 5 seconds when a correct User code is entered. This can be changed to any value from 1-99 seconds by entering a special programming sequence. With the unit in program mode, enter key 9 followed by any two digit entry from 01 to 99. You will then see the double red flash immediately. If you get the single “error” flash, you probably entered only one digit. Then exit program by hitting the Bell key or waiting 30 seconds. Enter a correct User code to test that the changed time is working.

The DK-26 will operate in toggle mode if key 9 followed by 00 is entered when the unit is in program mode. In toggle mode operation, the relay will energize when a correct code is entered and deenergize when a correct code is entered a second time. Toggle mode is generally used for the application where the door is released all day by entering a User code and then secured all night by entering a User code again. When you have enabled toggle mode, activation of the REX input will successively energize and deenergize the lock control relay (just as if you entered the User code).

5. CHANGING LED AND BEEPER OPERATION

As delivered, the DK-26 echoes key presses by a short beep and a short flash of the green LED. The red LED comes on to show that the door has been released and also to confirm or reject programming commands (two flashes confirm; one rejects). As an issue of individual preference, these operating defaults can be changed.

The beeper can be assigned to sound when the door is released. If this is done, it will continue to sound for its other functions (echoing keys and continuously sounding for 30 seconds if 16 wrong keys have been entered). Users find this function helpful if a silent type of electric lock is being employed (such as an electromagnetic lock). When the person attempting to enter hears the beeper, he is prompted to open the door. To set this change, put the unit into program mode and enter 7-0. You will see the two flash confirmation. Exit program mode by hitting the Bell key or waiting 30 seconds.

Some customers want to silence the beeper as its sound can be considered annoying in some environments. . To set this change, put the unit into program mode and enter 7-1. You will see the two flash confirmation. Exit program mode by hitting the Bell key or waiting 30 seconds. This function will override the one discussed in the previous paragraph.

To return the beeper to factory set default, put the unit into program mode and enter 7-2.

Finally, you can reverse the red/green LED logic so that the green light comes on when the red light did, and visa versa. To set this change, put the unit into program mode and enter 7-3. You will see the two flash confirmation. Exit program mode by hitting the Bell key or waiting 30 seconds. If you make this change, note that every time this manual discusses something that the red or green LED does, it will be reversed.

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Contents Adding Other Lock Control Switches Connecting the Keypad Cable to the CPU Board1 Changing the User and PROG. Code from Keypad --Page Setting the Time Range and Toggle ModeNightlight Function Wiring with Touch Sense BAR and MagnalockPhysical Installation Physical Installation of Keypad Power and Electric Lock Wiring WiringPower Selection DK-26 Power Consumption VoltsOverview of CPU Board DC Lock with AC Power AC Lock AC Power WiringDC Lock with DC Power DC Lock AC Power WiringAdding Other Lock Control Switches DC Lock DC Power WiringUSE of the F Terminal REX Function Adding External Contacts for Fail Safe and Fail Secure LocksDouble Break Wiring for Free Egress TWO Pole Switch Fixed Programming ProgrammingRev. A.2, 10/03 Page-11 Keypad Changeable Programming Changing the User and Program Code from the Keypad Masterkey USE of the Hard Code Adding Multiple User CodesDeleting Codes Subset CodesChanging LED and Beeper Operation Doorbell Function USE of the Programmable RelayDuress Function Door Prop Alarm Function ANTI-TAMPER Alarm FunctionDual PAD Operation Additional Hard Wired OptionsHardwired Code Disabling Nightlight FunctionWiring to Shunt Alarm System on Door Alarm System ShuntingANTI-TAILGATING Wiring of DK-26, Touch Sense BAR and Magnalock Wiring with Securitrons Touch Sense BAR and MagnalockMAGNACARE→ Limited Lifetime Warranty With the Unit in Program Mode Fast Yellow Flash Appendix a Command SummaryRev. A.2, 10/03 Page-ii PROBLEM-- a key isn’t echoed no beep or LED flash PROBLEM-- Door opens on a short code that wasn’t programmed PROBLEM-- How to check the Keypad

DK-26 specifications

The Assa DK-26 is a state-of-the-art electronic locking system designed to provide enhanced security for a variety of applications, including commercial, institutional, and residential environments. This locking solution is characterized by its robust construction, advanced technology, and user-friendly features, making it a popular choice among security professionals.

One of the standout features of the Assa DK-26 is its innovative design, which combines mechanical and electronic security elements. The locking mechanism utilizes a high-security cylinder, ensuring that unauthorized access is thwarted. This cylinder is key-operated, allowing for traditional key entry while also supporting electronic access control, offering flexibility to users.

The DK-26 is equipped with advanced electronic technologies that enhance its functionality. One of the key technologies integrated into this system is RFID (Radio Frequency Identification). This allows users to gain access using key fobs or cards that contain embedded RFID chips. The system can be programmed to allow or deny access based on time schedules, occupancy status, or individual user credentials, providing a high level of control over who can enter a facility.

Another notable characteristic of the Assa DK-26 is its ability to integrate with various security management systems. This compatibility allows for centralized control and monitoring of multiple locking devices, enabling security personnel to efficiently manage access across an entire building or campus. Additionally, the DK-26 features real-time audit trails, which log all access attempts and can be reviewed for security audits or investigations.

The DK-26 is designed for durability and resilience, featuring weather-resistant materials that make it suitable for both interior and exterior applications. Its sleek and modern aesthetic adds to the appeal for businesses looking to maintain a professional appearance while ensuring optimal security.

Installation of the Assa DK-26 is straightforward, as it can be retrofitted to existing door hardware without requiring extensive modifications. This ease of installation, combined with its reliable performance, makes the DK-26 an intelligent choice for anyone looking to upgrade their locking systems.

In summary, the Assa DK-26 electronic locking system combines high-security mechanical features with advanced electronic technologies, making it a versatile and effective solution for securing a diverse range of environments. Its RFID access capabilities, integration with security management systems, and robust construction make it a standout choice in modern security solutions.
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