R3 Electric strikes 24V - interlock and internal memory version

Note

The R3 Electric Strike is designed for remote opening of left, right (if construction of door frame allows it), and double-wing doors and gates. It is designed to be installed within a doorframe, in which it is possible to make a 23x29x91 mm mounting hole (draw on the right).
The lock was made smaller, to the dimensions as indicated, by using a leverage system, thanks to which most doorframes can accommodate our locks.

The R3 Electric Strike can work together with home interphone installation in all types of an entrance door. It is made of rust proof zinc alloys. It can be installed externally, provided that it is protected against flooding, against hostile weather impacts, and against being covered with paint. Additional plate is required for mounting.

Electric strike version

The interlock version - acts in the same way as the basic version, but has an additional ratchet interlock function, thanks to which, when the interlock lever is moved, the door is left open permanently, without the use of an electronic pulse. When the interlock lever is moved back to its original position, the lock works as in the basic version.
This version may be used in rooms, where temporary unblocking of the door may be sometimes needed within working hours, i.e.: in office or services areas. When working hours are over, it is possible to block the lock again, whereby access to the premises is controlled by means of an interphone set system.

Internal memory - the internal memory function operates on the internal spring component and does not require a precise arrangement of the strike in relation to the door lock tongue. The memory function makes it possible to open the door without the use of a key. When the electrical pulse is released using the uniphone button, the lock "memorises" it, which means that it unblocks the ratchet until the door is open. When the door gets closed, the memory is cleared, and the lock returns to its original status.
This function can be used:
- when the user wants to leave the room without using the key or the knob;
- when the user has several doors to go through, he or she can unblock them all with a single, short electric pulse;
- when the entry procedure is prolonged.

NOTE: If the door is not opened, the ratchet (and thus the door itself) will also remain in its unblocked status.

When working, the lock gives out a low, humming noise.

Installation

1. In the prepared hole in the door frame insert electric strike with the electric connector downwards.
2. Connect electric strike to power and check if it works.
3. Adjust door clearance with external ratchet.
4. Check the internal memory function by temporarily applying a voltage. After the cessation of the electrical pulse door should be able to open. After closing the door should be locked again.

Basic technical data

external housing dimensions:	20 x 28,5 x 90 mm
weight:	0,20 kg
allowable thrust on the door at ratchet release:	30N (3 kG)
allowable load of the door impacting the lock:	3000 N (300 kG)
rated voltage U:	24 ± 2V
allowable uninterrupted operation time:	30 min.
ratchet:	adjustabele within the range of 3 mm, which allows for door clearance adjustment

Current consumption

Voltage U	22V	24V	26V	22V	24V	26V
Electric strike version	Alternating Current (AC) [mA]			Direct Current (DC) [mA]
R3-24.60L	105	115	125	105	115	125

Determining left- and right-hand doors

The door should be determined from the side of hinges are visible.

Documentation

R3 Electric strikes meet the essential requirements of the EMC Directive 2004/108/WE.

Product code: R3-24.60L