
Version 1.0 08 JUL 1998
|||ibc 810 SMART CARD READER USER'S GUIDE
Page 6
ibc document PROG071
COMMUNICATION
Serial communications is done using
RS232 , with the line set at 9600 baud, 8
data bits, no parity, 1 stop bit.
This cannot be changed in the reader;
however special configurations may be
ordered.
It is not necessary to connect the serial
receive to the reader if you will not be
sending commands to the reader.
Wiegand/ABA emulation readers have 5
different output lines - 3 lines for the ABA
emulation, and 2 lines for the wiegand
emulation. This is done so that you can
use the reader in either of the above two
modes, without having to reprogram the
reader. Simply move the wires and you're
done.
Emulation output readers output both
wiegand and ABA data after a card is
read.
The output wires for emulation are line-
driven (not open collector). Open collector
units may be ordered on a special basis.
Transmission to and from the reader in
serial mode must be terminated by a
carriage return (hex 0D).
CARD READING
The reader has contacts for reading the
smart card on only one side, so the smart
card can be inserted only one way.
It is advisable to place a label or some
other way of identifying which side the
card should be inserted in, on the reader.
When a smart card of the proper format is
inserted into the reader, the reader will
transmit the smart card information auto-
matically to the controller (aba/wiegand) or
serial device.
Cards for use with the 810 consist of 8
characters maximum. The output data
stream for wiegand is a standard 26 bit
wiegand. The output in ABA is 8 numeric
characters. The serial output is 8 charac-
ters followed by a carriage return.
CARD FORMAT
Cards which are read by the 810 reader
have to be specially formatted (specific
data must be at specific locations on the
card) for reading.
This card format is defined in a different
document; however it is important to note
that only cards which are formatted in the
proper manner will read in the reader. This
is done for security purposes.
The style of card which is read by the
reader is a standard i2c memory card, with
8-bit addressing. Cards are available from
a number of manufacturers. Blank card
stock is also available through IBC.
have the same voltage potential as the
common line.
Upon power on, the relay is normally
disengaged.
The maximum ratings for the internal relay
is 30VDC, 500ma.