Download Wiegand / ABA converter

Installation manual
Wiegand / ABA converter
Publication
June 2015,
Keyprocessor BV
Paasheuvelweg 20
1105BJ Amsterdam
www.keyprocessor.com
Tel.: +31-20-4620700
This manual represents the knowledge at the above mentioned time. Keyprocessor works nonstop to improve her products. For the most recent technologic information please contact your
consultant or dealer.
Content overview
Publication .................................................................................................................... 2
Content overview .......................................................................................................... 2
1
The product .................................................................................................... 3
2
The Protocols .................................................................................................. 4
2.1
Wiegand protocol ........................................................................................ 4
2.2
Mt, ABA, Clock data protocol ......................................................................... 4
3
Connection ..................................................................................................... 6
3.1
Wiring diagram ........................................................................................... 6
3.2
Polyx configuration ...................................................................................... 6
4
Technical data................................................................................................. 7
1 The product
The Wiegand / Aba converter is used to connect a Wiegand or Clock / Data card reader to the
Polyx door controller. The Wiegand / Aba converter will convert the wiegand / clock data signal
to rs422.
2 The Protocols
The protocols described in the chapters below are supported by the Wiegand / Aba converter.
2.1
Wiegand protocol
The communications protocol used on a Wiegand interface is known as the Wiegand protocol.
The Wiegand interface uses three wires, one of which is a common ground and two of which
are data transmission wires usually called DATA0 and DATA1, alternately labeled 'D0' and 'D1'.
When no data is being sent both DATA0 and DATA1 are pulled up to the 'high' voltage level usually +5 VDC. When a 0 is sent the DATA0 wire is pulled to a low voltage while the DATA1
wire stays at a high voltage. When a 1 is sent the DATA1 wire is pulled to a low voltage while
DATA0 stays at a high voltage.
A high voltage level of +5VDC is used to accommodate for long cable runs.
2.2
Mt, ABA, Clock data protocol
MT protocol, or Clock/Data or ABA track 2 is a worldwide communication protocol
standard.
The Clock/Data interface uses three wires, one of which is a common ground, one used for the
Clock signal and one is used for the data signal, usually called Clock and Data.
When no data is being sent both Clock and Data are pulled up to the 'idle high' voltage level usually +5 VDC.
Clock signal, when low, the data bit on the “Data” pin is valid. Data signal, data bits are read
from the card sequentially and output on this pin. When low, the data bit is a '1' and when
high, it is a '0'. The data is only valid when the “Clock” pin is low.
3 Connection
The Wiegand / Aba converter has two type of connectors. The RJ45 which is used to connect the Wiegand /
aba converter to the Polyx, and the six pins not removable connector which is used to connect the card
reader to the conver board.
3.1
Wiring diagram
The 6 pin not removable connector:
Pin number
Description
1
Data / D0
2
Clock / D1
3
LED
4
IO / Buzzer
5
GND
6
VCC Output 13/14 VDC
Current: average: 20mA
peak : 50mA
The Polyx and the Wiegand / Aba converter connected by a default UTP cable. The wires of the RJ45
connector are standardized in EIA-568-B.
3.2
Polyx configuration
For optimal communication, it is recommended to have the latest version of one of the following operating
systems.
 2.6 JFSS2
 3.3 UbiFS
And at least the polyx firmware should be version:
 04.02.XX
The polyx should be provided with the correct reader configuration file. This should be done in the following
steps:
 Open the latest available version of the hardware control applet.
 Click on “Substation” and press “Configure” device.
 Select the reader ports ( reader 1 and / or reader 2) which you would like to configure.
 Select as protocol “wiegand converter”.
 Select as Card protocol “the protocol which you would like”.
 Save the name.taz file.
 Upload the created name.taz file by browsing to the Polyx, or upload it through the nodemanager in
Iprotect.
Remark!
Browse to the polyx to see the version information. For more information about the versions,
see the KP_Install_update_Polyx manual.
4 Technical data
Model
Wiegand/ABA converter
Wiegand
Wiegand/ABA converter
ABA Track 2
600m
600m
100m
25m
Interface
Wiegand with max. 55 bits
incl. parity bits
Clock/Data (ABA) max. 18
digits incl. STX and ETX
GND
Ground
Vcc
13-14VDC, Current: average: 20mA peak : 50mA
LED
Default not active, controlled by host.
Dimensions (mm)
57x40x35
Operating Temperature
Operating Humidity
-25 to +65 °C / -15 to 150 °F
Communication protocol
Maximal cable distance
(Polyx <-> Converter)
Maximal cable distance
(converter <-> card reader)
without external power
supply
Connection
0 – 95% non condensing
RJ45 connector and 6 pin not removable connector
Certifications
CE