User guide – Fingerprint Relay Box
Contents
1. 0 999 are recognized the corresponding relay will change state regardless of priviously swipedd fingerprints When ID s 200 299 600 699 or 300 399 700 799 are recognized the corresponding relay will be set turned on and later turned off according to previously defined timeout values regardless of previously read fingerprints Fingerprint position Relay 1 Relay 2 Relay 3 Relay 4 0 99 Ssec N A N A N A 100 199 N A Ssec N A N A 200 299 N A N A 5Ssec N A 300 399 N A NA N A S5sec 400 499 30sec N A NA NA 500 599 N A 30sec N A N A 600 699 N A N A 30sec N A 700 799 N A N A N A 30sec 800 799 N A N A togge N A 900 999 N A N A N A toggle D C59 requirements html2. 03 12 2010 requirements html User guide Fingerprint Relay Box User guide Fingerprint Relay Box Introduction Electrical connections Communication parameters Mode selection Fingerprint reader association learning mode Startup messages amp Log output Boot message Messages during normal operation Limitations Other devices N factor authentication mode MAP Fingerprint mode Introduction The Fingerprint relay box enables you to control up to 4 relays using 4 or more distinct fingerprints The Fingerprint Relay Box comes preconfigured and there s no need for further configuration by PC or other configuration software The Fingerprint Relay Box has 2 jumper selectable modes of operation n factor authentication and Map Fingerprint authentication Electrical connections The Fingerprint relay box needs only 12VDC and communication data connections The power supply must be connected to terminals 12V and OV Ensure that the polarity is correct before powering on the device Communication is established by connection the blue wire from the Fingerprint reader to terminal B The Orange wire must be connected to terminal A The maximum power consumption is 100mA when all relays are set Communication parameters The Fingerprint reader must be configured with the correct communication parameters Normally this has already been done during production However if you expirince communication problem
3. e position the Fingerprint Relay Box will ignore the second mput MAP Fingerprint mode This mode allows you to asociate one or more fingerprints to a single relay The association is done simply by defining the fingerprint ID when enrolling new fingerprints In order to associate a fingerprint with a specific ID the enrollment process must be controlled by a PC program UniFinger or similar ID s between 0 and 399 are associated to relays 1 4 each swipe sets the relay for 5 seconds ID s between 400 and 799 are also associated with relays 1 4 The difference is that the relay will be set for 30 seconds The term sets means that the relay is powered on until a timeout The timeout is reset timer starts over ifa second finger is approved regardless of the current timeout status That is the set period may be prolonged by quickly re swiping the fingerprint Finally ID s 800 999 are used for toggling relays 3 and 4 That is approved fingerprints stored with id 800 899 togles relay 3 each time a fingerprint is swiped If relay was previously on the relay will be turned off If the relay is turned off toggling will set the relay on The relay mapped to fingerprint ID s 200 299 amp 600 699 overlaps fingerprints mapped to ID s 800 899 D C59 requirements html 4 5 03 12 2010 requirements html relay 3 Similar the ID s 300 399 amp 700 799 overlaps fingerprints mapped to ID s 900 999 relay 4 When ID s 80
4. ect multiple Fingerprint readers to the same communication bus RS485 In this case each fingerprint reader should have an unique module ID in order to communicate unambigiously If you need to accociate a Fingerprint Relay Box with one or more Fingerprint readers you may do so by setting the Fingerprint Relay box in learning mode Learnngmode is set by attaching jumper 2 pin 1 2 before powering on the Fingerprint relay box When powering on in learning mode previously learned module ID s are erased D C59 requirements html 2 5 03 12 2010 requirements html Print versioninfo JP 2 leam mode JP 2 work mode Learn mode Work mode Reset module ID s Ready praia fingerprint scanned Valid fingerprint scanned Valid moduleID Process fingerprint It is currently possible to associate up to 128 module ID s Fingerprint readers with a single Fingerprint Relay box Please note that this number is likely to be reduced to 32 modules in future versions When all module ID s has been added learned you should remove power and then remove jumper 2 before applying power Startup messages amp Log output Under certain circumstances human readable strings US ASCII are sent to the data bus These strings are readable using a standard serial terminal application such as hypercom putty or realterm For windows we recommend using putty http http www putty org and for other operating syste
5. ms putty or minicom http freshmeat net projects minicom Boot message When booting the Fingerprint Relay Box will print out send data to the communication bus versioninfo FPRELAY 1 6 MODE mode STATE where MODE is either Unique FP or Map FP depending on jumper 1 setting and STATE is either work or learn depending on jumper 2 setting Messages during normal operation Each time a valid fingerprint is processed the corresponding fingerprint ID is sent to the bus The format is Userid number where number is a 6 digit integer In case the number requires fewer digits the number is prepended with 0 s zeros until the number string is 6 digits wide Limitations Other devices The Fingerprint Relay Box has been tested in conjunction with fingerprint readers and fingerprint reader D C59 requirements html 3 5 03 12 2010 requirements html configuration software If you decide to connect other devices to the same communication bus please be aware that undesired sideeffects may arrise N factor authentication mode N factor authentication or Multi factor authentication means using any independent two four fingerprints to increase the assurance that the bearer has been authorized to access secure areas or systems The factors fingerprints may be associated with several individual beareres That is using the Fingerprint Relay Box you may define a system which only allow
6. s access if more 2 4 individual persons grants access by swiping their fingerprint State Relay 1 Relay 2 Relay 3 Relay 4 Authentication IDLE off off off off N A Statel on off off off 1 factor State2 on on off off 2 factor State3 on on on off 3 factor State4 on on on on 4 factor An authentication session starts by swiping the first fingerprint Ifthe fingerprint is known approved to the Fingerprint reader a message is sent through the standard RS485 serial bus The Fingerprint Relay Box will recieve the message and then open the first relay Ifa second fingerprint unique for this session is approved the second relay will be switch on Similarily the thrid and fourth relay will be switched on when unique fingerprints are approved A timeout counter ensures that any active relay is reset after a timeout tl1 120sec However this timeout is reset each time a unique fingerprint is swiped maximum 4 resets during a session The N factor can defined simply by choosing the appropriate relay Please note that in situations where multiple fingerprint readers are associated with a smgle Fingerprint Relay Box each fingerprint reader should have the same mapping of fingerprint ID s For example ifa persons s fingerprint is stored at position 20 on the first fingerprint reader and position 34 in the second fingerprint reader this person will be able to perform successfull 2 factor authentication If the fingerprints are stored at the sam
7. s make sure that the Fingerprint reader communication parameters are set up for 9600 BAUD 8 databits No Parity 1 stop bit Mode selection The mode of operation is defined during power on Simply attach or remove the Jumper jp1 from the Fingerprint Relay Box to select mode D C59 requirements html 1 5 03 12 2010 requirements html Mode Jumper removed default Jumper attached n factor authentication X Map fingerprint authentication X Ifthe Jumper is not present only n factor authentication is possible The jumper should remain seated or detached while powered on since changing the setup during operation may cause undesireable sideeffects Ifyou wish to change the operation mode power offthe device and change the jumpersetting When the unit is powered back up the operational mode is changed Power on Jumper removed default Jumper attached Mode N factor Authenticatio Mode MAP Fingerprint Corr Wait for message N D nna oe SSS ae FP pos 200 299 FP pos 300 399 FP pos 800 899 FP pos 900 999 FP pos 400 499 Csettimer 1 Set timer 2 Set timer Set timers gt Togglel Toggle2 SetTimers SetTimer6 SetTimer7 SetTimer Unique FP approved Timeout tl FP pos 600 699 FP pos 700 799 Timeout tl Tnique FP approved Ciate2 i eout t1 Unique FP approved Fingerprint reader association learning mode You may decide to conn
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