2 Product description MREx 73 reader modules (125 kHz readers with an embedded single door controller) are designed for connection to the RS 485 bus of the APS mini Plus access control system, or for standalone operation. It is possible to connect up to 32 reader modules to a single line of the APS mini Plus system.
3.2 Technical features 8 ÷ 15 VDC Supply voltage Typical 80 mA Current demand Maximal 120 mA MREM 73 No keypad MRED 73 Reason keypad, 16 keys Keypad layout MREP 73 PIN keypad, 16 keys ID technology, EM Marin 8 cm (with ISO card) typical reading range Real-time clock Yes, with 24 hrs.
3.4 Using WIO 22 module for remote output control WIO 22 remote control WIEGAND relay module is designated for secure output control of APS system reader modules. The door open or other functions can be controlled from the module located inside the secure area, while the reader module can be located in the non- secure area.
4.2 Standard connection Input 1 Door contact, active when door closed; REX button Request to exit button or handle contact; Tamper; Disabling function; Input 2 active on 0 VDC Output 1 (relay) Door lock control Alarm output Low power transistor output (+5 V in any alarm state) External tamper (Standard operating mode) External reader buzzer control (op.
4.5 Mounting and removal the module First drill the fastening and cable holes, then insert the flat keypad cable into the reader connector 1 carefully (when it is a keypad version), insert the enclosed square screw nut 2 and fasten the module on the wall, see Pic. 4 a). It is recommended to place an installation box for connection of incoming cables on the other side of the wall or in highly secured area (with in/out readers).
6 Reader module functioning The reader module supports the following functions: • Standard “Door Open” function. • Door status monitoring. • Exit-devices contact monitoring. • Alarm output activated / acoustic signalization activated when any alarm condition occurs. The “Door Open” function can be activated in 3 different ways: •...
6.3 Alarm states The reader module can get in following alarm states: 1) Tamper alarm 2) Forced door alarm 3) Door ajar alarm 4) Antipassback alarm (Time APB alarm, Zone APB alarm) 5) ID with Alarm flag alarm, Duress PIN alarm Alarm state reporting is performed as follows: •...
– in combined systems with WIEGAND output readers with a fixed user’s guide available at WIEGAND data format IDs (more information in APS Reader http://www.techfass.cz/files/m_aps_miniplus_reader_en.pdf). 6.6 Wiegand interface configuration 6.6.1 Standard operating mode This is the module default operating mode. The Wiegand interface is used for controlling the WIO 22 module in this configuration.
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Code 15 Table 11: Pressed key interpretation in WIEGAND output mode Since the FW version 5.09 the reading synchronization of a couple of TECHFASS readers implemented, enabling to cancel the mutual disturbance of the modules. The reader module offers the...
Since the FW version 5.09 the reading synchronization of a couple of TECHFASS readers implemented, enabling to cancel the mutual disturbance of the modules. The reader module offers the...
Table 12 defines the interpretation of keys pressed at the individual keypads design of MREx 73 reader modules according to the program configuration of the keypad function. Keypad function set in program Pressed key PIN / ID keypad function Key code keypad function Keys 1 ...
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It is not possible to use time schedules when inserting cards in programming mode, therefore cards are always valid. Any user inserted using a programming card has a default PIN set to 12345. If the reader module’s keypad is set as a code keypad, the programming mode can be entered by entering the right code at the keypad.
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6.8.3 Deleting cards (codes) „above or below“ If a user loses his ID medium, it is usually impossible to delete the ID from the memory with the procedure described in the previous chapter, since the medium is no longer available (with an exception of entering the code at the keypad).
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6.8.4 Deleting all cards (codes) from the reader’s memory Follow these steps for deleting all cards from the reader module’s memory: Step 1 Step 2 Step 3 Read the programming card Read the programming card The reader module goes (or enter the programming for deleting 5 times in a row back into standard operating...
• – Delete it Card 4 gets lost using the card 2, which is available, and using the procedure from chapter 6.8.3 – Read + (inserting) programming card, then 5x + (inserting) programming card again, then card 2, and finally + (inserting) programming card again.
6.10 ID with Alarm flag function This function is implemented since the FW version 5.0. Alarm – ID flag It is possible so set an for every stored in the module. When the ID is read, relevant alarm is raised (and the alarm output is switched for preset time). 6.11 Antipassback function This function is implemented since the FW version 5.0.
The disabling status changes and disabled actions are logged in the events archive. 6.14 Reading synchronization Since the FW version 5.09 the reading synchronization of a couple of TECHFASS readers implemented, enabling to cancel the mutual disturbance of the modules. The reader module offers to use the IO synchronization...
7 Simplified access rights evaluation The model of access rights contains time schedules and a table of holidays. A block diagram for access right evaluation can be seen on Pic.6. READING ID (and PIN) ID FOUND Valid PIN or reader without PIN ACCESS DRIVEN BY TIME SCHED.
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