Model CV-6348PR Piezo Proximity Reader Manual
Page 2 of 2
Push Buttons
Keypads
Strikes
Magnetic Locks
Key Switches
Relays & Timers
Access Control
5502 Timberlea Blvd.,
Mississauga, ON Canada
L4W 2T7
www.camdencontrols.com
Toll Free: 1.877.226.3369
File: CV-6348PR Instructions..indd- Rev1
Revised: July 4th, 2014
Part No: 40-82B043
When the LED control input is pulled low, the GREEN LED will
be ON and the RED LED will be OFF. When the input goes
high the RED LED is ON and the GREEN LED is OFF. The RED
or GREEN LED will flash with each key press. The LED control
input is pulled to the in5v with a 2.2K resistor.
The data is sent at 2 millisecond. per bit with a pulse duration
of 70 μsec. A Buzzer beeps with each key press.
Data Format
PIN data in 8 Bit burst output format:
Each Key press generates the defined 8 bit Output as shown:
Card data 26 WIEGAND output format.
P S S S S S S S N N N N N N N N N N N N N N N P
BIT
1 2
9 10
25 26
BIT
1 is an even parity for the following 12 bits.
The sum of bits 1-13 is even.
BITS
2-9 are the F/C the card presented from
000 to 255.
BITS
10-25 this is the card number presented.
Leading 0’s are added as required. Bit 10
is most significant.
BIT
26 Odd parity over previous 12 bits. The sum of
bits 14-26 is odd.
EXAMPLE:
A card code of 123 entered:
1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 1 1
(F/C 004)
26 BIT WIEGAND SPECIFICATIONS:
The data is sent at 2 msec per bit with a pulse duration of
70 μsec. A Buzzer beeps each time card is presented.
1.
Blue Wire -
PRESSING any key on the keypad will generate
a 30 second 0.25 amp intermittent duty grounding output.
2.
Orange Wire -
When the Hold Line, Orange wire, is pulled
“low”, any codes entered on the keypad are stored in the
buffer. When the Hold Line is released to logic “high” – the
buffered code data is sent.
2.
Grey Wire -
When the photodiode senses ambient light the
Grey wire is pulled “LOW”. An error code is generated by any
of the following:
a) Pressing the # key with no preceding digits;
b) Pressing any number of only zero’s prior to pressing
the # key, or;
c) Pressing 65,535 or any number above 65,535.
An Error Code will send all binary 1’s to your panel.
DO
NOT
Program your panel to accept code number 65,535.
KEY
OUTPUT
KEY
OUTPUT
0
11110000
6
10010110
1
11100001
7
10000111
2
11010010
8
01111000
3
11000011
9
01101001
4
10110100
*
01011010
5
10100101
#
01001011
