Assa DK-26 manual Physical Installation of Keypad

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Rev. A.2, 10/03

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FIG. 1: PHYSICAL INSTALLATION OF KEYPAD

MOUNTING

SURFACE

CABLE

(1)MOUNT SCREW TO ENGAGE SLOT AT TOP OF KEYPAD

DRILL 1/8" (3MM) HOLE

(2)DRILL 3/8" (10MM) HOLE FOR CABLE

(3)SECURE BOTTOM WITH SECOND SCREW. COVER SCREW HEAD WITH "DK-26" LABEL.

DRILL 1/8" (3MM) HOLE

NOTE: CHOOSE PHILIPS OR SPANNER (TAMPER) HEAD SCREW

The CPU Board is furnished in a snap-apart steel enclosure with the board itself mounted on plastic snap-trak. The CPU Board must be installed in a dry location free of extremes of temperature and humidity. If the 16 ft., twelve conductor cable that is included is not of sufficient length, additional cabling can be spliced by the installer. However, a long cable run can give rise to electronic noise problems in certain environments. It should therefore be avoided where possible and in no case should cable length exceed 100 ft. (30 meters).

Cable entry to the CPU board enclosure can be handled in one of two ways. There is a hole in the bottom of the enclosure, the use of which creates the most attractive installation as the cable is completely hidden. Alternately, there is a side knockout in the enclosure cover which permits surface mounting of the cable. The side knockout also permits a wiring technique which is convenient when the CPU board enclosure is to be mounted in an awkward location such as above a drop ceiling. You can pop the board itself out of its snap track and make all your connections with the board in your hands. The board is then re-snapped into the plastic trak. The enclosure cover snaps on with the wires emerging from the side knockout. If you use this technique, avoid touching the components or rear pins on the board as much as possible. Static electricity can destroy the processor. Also when you snap the board back in its track, make sure it’s securely done. Sometimes you need to squeeze the outer lips of the track to insure that the board edges are really seated in the slot.

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Contents Adding Other Lock Control Switches Connecting the Keypad Cable to the CPU Board 1 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 Selection WiringDK-26 Power Consumption Volts Power and Electric Lock WiringOverview of CPU Board DC Lock with AC Power AC Lock AC Power WiringDC Lock with DC Power DC Lock AC Power WiringUSE of the F Terminal DC Lock DC Power WiringAdding Other Lock Control Switches 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 Duress Function USE of the Programmable RelayDoorbell Function Door Prop Alarm Function ANTI-TAMPER Alarm FunctionHardwired Code Disabling Additional Hard Wired OptionsNightlight Function Dual PAD OperationANTI-TAILGATING Alarm System ShuntingWiring to Shunt Alarm System on Door 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
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