CAMDEN CV-626 User manual

Model CV-626/CV-634W
Piezo Keypad W/ Wiegand Output
Installation Instruction
Page 1 of 2
Protocol: Wiegand 8 or 26bit with programmable Site Code
Power Supply: 12 to 24 VDC
Power Standby Consumption: 150 mA max
Mounting: Single Gang Switch Box, or directly to the wall.
Environment: IP68; 100% relative humidity
Temperature: - 4° to + 158°F (- 20° to + 70°C)
CLICK-N-LOCK mounting screw protection.
8 Bit Specifications:
Keypad Protocols
WIRING COLOR FUNCTION ELECTRICAL FUNCTION
RED Input Voltage 12 - 24 VDC
BLACK Ground
GREEN Data 0 Open collector 2.2K ohm pull-up to internal +5V
WHITE Data 1 Open collector 2.2K ohm pull-up to internal +5V
BROWN LED Control “LOW” = Green LED
BLUE LED Control Red LED constant unless Brown wire is “LOW”
BROWN + BLUE LED Control “LOW” = Yellow LED
GREY BUZZER Input “LOW” Activate Buzzer
VIOLET CCTV Output Open collector 0.2 A activated with each key for 30 Sec.
YELLOW Tamper Output Open collector 0.200 A “Low” when light sensed
PINK HOLD Input “LOW” data is stored in Buffer, “HIGH” buffered
data is sent
KEY OUTPUT KEY OUTPUT
011110000 610010110
111100001 710000111
211010010 801111000
311000011 901101001
410110100 *01011010
510100101 #01001011
CV-626SWCV-634W

Piezo Keypad W/ Wiegand Output Installation Instruction
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-634W Instructions.indd- Rev2
Revised: 17/05/2017
Part No: 40-82B057
The following WIEGAND output is sent each time the # (enter) key is
pressed.
P SSSSSSSS NNNNNNNNNNNNNNN 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 programmable SITE CODE (from 000 to 255).
BITS 10 – 25 this is the number entered prior to pressing # (enter).
 Leading0’sareaddedasrequired.Bit10ismostsignicant.
BIT 26 is an odd parity over the previous 12 bits. The sum of bits
14-26 is odd.
EXAMPLE:
A code of 123 is entered: 1 00000100 0000000001111011 1
(site code 004)
The data is sent at 2 msec per bit with a pulse duration of 70 usec.
An error code is generated by any of the following:
Wiegand 26 bit – Pressing 65,535 or any number above 65 535.
An error Code will send all binary 1’s to your panel and the red LED
will blink. Do NOT program your panel to accept code number 65 535.
LED Configuration
The CV-634W keypad has the ability to be used with either one or two
wire LED controller output. Depending on your system type, please
determine the prope wiring using the procedure below.
One Wire Mode
1. CongureusingtheBROWNwire(default)
2. In this mode the Red LED will be on until a valid PIN is entered.
3. When a valid PIN is entered, the BROWN wire will be pulled
“LOW” and the Green LED will illuminate.
Two Wire Mode
1. CongureusingtheBROWNwirefortheGreenLEDandthe 
Blue wire for the Red LED.
2. Depending on the panel type, when the BLUE wire is pulled
“LOW” the Red LED will be illuminated.
3. After a valid PIN is entered, the BROWN wire will be pulled
“LOW” illuminating the Green LED.
4. If both BROWN and BLUE wires are pulled low, the LED will go
to Yellow.
Installation
Surface/Single Gang/Mullion Mount
1. Verify mounting location and using supplied template pre
drill mounting holes and wiring harness.
2. Wire the unknit as per wiring chart. Do not attach the keypad
 tothewalluntilyoufullycongureandtestitsoperation.
3. Poweronthesystemandcongurethekeypadtomatch 
system requirements.
4. Onceconguredandtested,mountthekeypadusingthe 
supplied screws and insert the anti-vandal covers.
5. Retest the operation and place unit into service.
Configuring the Keypad
Thekeypadhas4optionstoconguretheoutputtomatchyoursystem
requirements.Oncewiredandthevoltageisapplied,youcancongure
the keypad at any time.
Setting the Master Code
1. Enter 99 1-2-3-4 99 The keypad enters programming
mode, the Green LED blinks.
2. Enter 1 The Red LED blinks for 3 seconds
3. Enter new code
99 x-x-x-x 99 This is the new Master Code, keep
a record of this number
4. Green LED on for 3 seconds and the buzzer will beep.
Setting the Keypad Output Protocol
1. For 26 bit Wiegand, Please know your site code prior to
 conguring.
2. Enter 99 master code 99 The keypad enters programming
mode, the Green LED blinks
3. Enter 2 The Red LED blinks for 3 seconds
4. Enter 8 99 for 8 bit protocol
Enter 26 x-x-x 99 for 26 bit protocol (x-x-x is the Site
Code, from 000 – 255)
5. Green LED is on for 3 seconds and the buzzer will beep twice.
NOTES:
1. Wiegand keypads are programmed with default Wiegand
26 bit site code 000.
2. The keypads are programmed with default Master
Code 99 1234 99
3. In normal mode condition, Red LED is constantly ON.
4. Each key will activate the buzzer and the Yellow LED.
26 Bit Wiegand Specification