Assa ELECTRIC LOCK manual Type 1 Fail Secure, Type 2 Fail Secure, Type 3 Fail Secure

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Rev. A.1, 10/99

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TYPE 1 FAIL SECURE

The type 1 drawing is the simplest. It utilizes a fail secure lock controlled directly by the panel with no other release devices employed. No lock or door status monitoring switch is used.

As the drawing shows, lock power comes from the E terminal and the S terminal and L terminal are jumpered together. With this connection, when the lock is unpowered (secure), the S terminal will receive +V from the L terminal which will illuminate the green side of the bicolor LED. When the lock is powered (released) from the panel toggle, the bicolor will be off and the toggle bat yellow LED will come on. Since the door is not monitored, the red violation LED should never come on and sound the Sonalert.

TYPE 2 FAIL SECURE

This connection employs a lock or door status switch which is closed when the lock or door is secure. Lock status provides superior security as the door can be closed but the lock may not be fully secure. The status switch connects between the L and the S terminal and therefore illuminates the green side of the bicolor when the door is secure. When the lock is released (powered) from the toggle, power is removed from the status switch so the green indication goes out and the yellow toggle bat indicator comes on. If, however, the status switch opens (because the lock becomes insecure or the door is open) at a time when the lock is unpowered, this is the violation condition and after a 2 second delay, the bicolor will turn red and the Sonalert will sound. After the door has been resecured, the bicolor will show orange as both the red and green sides will be on. The panel is then reset by momentarily pressing the reset toggle. This will extinguish the Sonalert and restore green condition on the indicator.

In some cases, both a lock and door status switch may be used. They should be connected in series so that the lock reports secure and the door is closed before the green indicator comes on. In theory lock status can't report secure if the door is open. However, combining the 2 switches enhances security in case the lock status switch fails or is tampered with.

TYPE 3 FAIL SECURE

This is the most common configuration. The status switch is still present but a remote release switch such as a card reader, digital keypad, or keyswitch is present at the door. The lock can be released from the panel toggle or from this remote switch. When the remote switch is used, the panel will annunciate "legal release" just as if the toggle was used (bicolor off and toggle bat yellow LED on). The NO contacts of the remote switch release the lock by powering it. Note that the NC contacts of the release switch feed the common of the lock/door status switch. This is to make sure the green indicator goes out (+V removed from S terminal) when the lock is legally released from the remote switch. If a door status switch was used, it would remain closed (green light on) until the door was actually opened. We prefer to show "legal release" (bicolor off) as soon as the remote switch is used. This is clearer for the panel operator. When the remote switch resecures the lock, +V is removed from the E terminal (yellow toggle bat LED turns off). The green indicator must come on within 2 seconds (lock secures or door closes) or the violation condition will occur and the bicolor will turn red.

Note that an SPDT remote switch is necessary for this connection and the contacts must be dry. Many remote switches such as card readers, or digital keypads require power. They should receive constant power with their contacts left dry to connect as shown in the Type 3 drawing. Many remote switches such as card readers, digital keypads or Securitron's Touch Sense Bar require power. They should receive constant power with their contacts left dry to connect as shown in the Type 3 drawing. Power is most easily furnished from the associated “+” terminal for the zone. See section 4.4 for an example of powering a switching device at the door.

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Contents Additional Monitoring Lights Option AM Panel PowerMASTER/SLAVE Panels for Fail Safe Locks Powered Switching Devices AT the DoorsSwitch Bypass Wiring Option KP1 or MK1 Switch Bypass Wiring Option KP2 or MK2General Panel PowerMonitoring Lock ControlSummary of INDICATOR/SONALERT States Audible Alarm and Alarm ResetOptions Silence Latch Option SLEmergency Release Option PB Switch Bypass Keyswitch Options KP1, KP2, MK1, MK2 Momentary Switches Option MOMHigh Volume Push Buttons Option HT Panel Board Overview Board Terminal DescriptionsPower Input Wiring WiringPower Supply to LCP Board Wiring Fail Safe Locks Type 1 Fail SafeType 2 Fail Safe Fail Safe Lock Connections Fail Secure Locks Type 3 Fail SafeType 4 Fail Safe Type 5 Fail Safe MagnalockFail Secure Lock Connections Type 1 Fail Secure Type 2 Fail SecureType 3 Fail Secure Type 4 Fail Secure Powered Switching Device AT Door Wiring DK-26 + MagnalockWiring with Release Hold Timer Fail Safe and Fail Secure Wiring Unused ZonesRemote Indicator Wiring Fail SAFE/FAIL Secure Timer ConnectionsOption Wiring Silence Latch Wiring Option SLAC Lock Control Field Installation of Emergency Release Button Emergency Release Wiring Option PBGeneral LCP/XDT Connections Without USE of Bypass Rev. A.1, 10/99 LED WHT MK KEY RED Switch General LCP/XDT Connections with USE of Bypass Switch Bypass Wiring Option KP1 or MK1 Fail Safe Locks Switch Bypass Wiring Options KP2 or MK2 Fail Secure Locks Field Installation of Bypass Keyswitch Fail Safe LocksUSE of Multiple Panels Field Installation of Bypass Keyswitch Fail Secure LocksConnections Between Standard Board and Slave Board Panels Alternately Enabled Multiple Panel Fail Secure WiringAlternately Enabled Panel Wiring Door Monitoring no Electric Locks Door Monitoring no Electric LocksMAGNACARE→ Limited Lifetime Warranty

ELECTRIC LOCK specifications

Assa Electric Lock is a cutting-edge security solution designed to address the evolving needs of modern access control systems. Utilizing advanced technologies, this lock integrates both traditional locking mechanisms with state-of-the-art electronic features, providing an unparalleled level of security for residential and commercial properties.

One of the standout features of the Assa Electric Lock is its ability to incorporate various access modes. Users can choose between key-based entry, key fob access, and mobile app control. This versatility ensures that users can select the most convenient method for their specific needs while still maintaining robust security. The inclusion of a mobile application elevates user control, allowing for remote access management and real-time monitoring of lock status.

The lock is engineered with robust materials, ensuring durability and resistance to tampering. It features a high-quality housing that can withstand environmental elements, making it suitable for both indoor and outdoor installations. The Assa Electric Lock is also designed to function seamlessly with existing security systems, providing compatibility without compromising overall security.

Assa Electric Lock employs advanced encryption technologies to safeguard user data and access control commands. With encryption protocols in place, users can be confident that their security information is protected from unauthorized access. The lock also includes an audit trail feature, which logs entry and exit events, allowing property owners to track access history easily.

In addition to its electronic capabilities, Assa Electric Lock prioritizes user-friendly design. The intuitive interface and installation process make it accessible to both professional installers and DIY enthusiasts. Furthermore, the lock is equipped with a backup key option, ensuring that users can always access their property in the event of a power failure or technical issues.

The lock's energy efficiency is another key characteristic, as it operates on low power consumption without sacrificing performance. This commitment to sustainability not only reduces costs but also minimizes the environmental impact.

Overall, the Assa Electric Lock stands out in the evolving landscape of security technology. It combines traditional reliability with modern electronic features, making it an ideal choice for those seeking enhanced security solutions. With its range of access options, robust materials, advanced encryption, and user-friendly design, the Assa Electric Lock is leading the way in secure access control.
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