Rosslare B8520 User Manual
AY-B8520
Fingerprint and 125 EM RFID Reader
kHz
User Manual
1. Introduction
The AY-B8520 series are biometric fingerprint and RFID card readers
with a compact design, which are suitable for installing on a door
frame. It is includes a biometric fingerprint sensor and RFID card
reader for higher security requirements.
Using AxTraxNG, you can register and delete users (see the
AxTraxNG™ Software Installation and User Manual). Alternatively, you
can use master cards to register and delete users while in an offline
state.
The standard Wiegand output seamlessly connects to the third-party
access controllers.
The reader comes in two models:
AY-B8520 – 125 kHz EM RFID card reader
2. Installation
2.1 Mounting
1. Using the back panel as a guide, drill four holes for mounting
the back plate onto the surface (Figure 2).
Figure 2: Wall Mounting
2. Insert a suitable wall plug into each screw hole.
3. Drill a 10-mm (7/16”) hole for the cable.
4. Screw the back plate onto the wall.
5. Connect the reader to the controller (see Section 2.2). A linear
type power supply is recommended.
6. Attach the reader to the back plate and secure the reader to the
back plate with the provided security screw and tools.
Figure 1: AY-B8520
2.2 Wiring
To connect the unit as a reader to an access control unit:
1. Select the appropriate connections according to Table 1 and
Figure 3.
Table 1: Wiring the Unit as a Reader to a Control Panel
Function PIN Cable Color Description
P1
Power 1 Red 12 VDC
2 black GND
P2
Wiegand
Output
RS-485 4 Yellow RS-485A
1 Green Wiegand DATA0
Output
2 White Wiegand DATA1
Output
3 Black GND
5 Purple RS-485B
6 Black GND
Figure 3: Wiring
2. Prepare the controller cable by cutting its jacket back about 3
cm (1¼") and strip the insulation from the wires about 1.3 cm
(½").
3. Splice the reader’s pigtail wires to the corresponding controller
wires and cover each joint with insulating tape.
4. Trim and insulate the ends of all unused conductors individually.
Do not short any unused wires together.
• The individual wires from the reader are color coded according the
Wiegand standard.
• When using a separate power supply for the reader, this supply
and that of the controller must have a common ground.
• The reader’s cable shield wire should be preferably attached to an
earth ground, or a signal ground connection at the panel, or the
power supply end of the cable. This configuration is best for
shielding the reader cable from external interference.
1
3. Operation
3.1 Registering a Management Card
Register a management card (Enroll and Delete) as shown in Figure
4.
Figure 4: Registering Management Card
3.2 Resetting a Management Card (Enroll and
Delete)
To reset a management card, press and hold the function button
located inside the back cover of the reader until you hear beeps
(Figure 5).
Figure 5: Function Button
3.3 Registering a User
There are three ways to register a user: fingerprint, card,
card+fingerprint.
See Section 4 about how to properly place your finger on the
reader.
3.4 Deleting Users
3.4.1 Deleting a Fingerprint
Delete a fingerprint from the reader as shown in Figure 8.
Figure 8: Deleting a Fingerprint
If the fingerprint does not exist in the system, the red LED
flashes and there is a long beep.
3.4.2 Deleting a Card
Delete a fingerprint from the reader as shown in Figure 9.
Figure 9: Deleting a Card
If the card does not exist in the system, the red LED flashes
and there is a long beep.
3.3.1 Registering a Fingerprint
Register a fingerprint as shown in Figure 6.
Figure 6: Registering a Fingerprint
If the finger has been already registered, the red LED flashes
and there are 2 long beeps.
3.3.2 Registering a Fingerprint and Card
Register a fingerprint and card as shown in Figure 7.
Figure 7: Registering a Fingerprint and Card
If the card and/or fingerprint have been already registered,
the red LED flashes and there are 2 long beeps.
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