Corby PLATINUM 7500 SERIES Technical specifications

PLATINUM SERIES 7500 KEYPAD
INSTALLATION AND PROGRAMMING INSTRUCTIONS
Model 7520
(Front)
Model 7530
(Side)
PROGRAMMING QUICKGUIDE
Enter Programming Mode ** (master code) **
Example: ** 1234 **
Programming Functions:
Set Relay to M omentary 1 (time in seconds) #
Example: 1 05 # (Sets to 5 secs)
Set Relay to Latch 1 00 #
Add New User 2 (user n umber) # (user
code) # (user code) #
Example: 2 002 # 22222 # 22222 #
Change Existing User 2 (user n umber) # (user
code) # (user code) #
Example: 2 002 # 23456 # 23456 #
Change Master Code 2 0 # (new master code) #
(new master code) #
Example: 2 0 # 382436 # 382436 #
Erase a User Code 3 (user code) #
Example: 3 23456 #
Erase All Users 4 (master code) #
Example: 4 382436 #
Note: New Master Code must be between4 & 8 digits.
Option 4 erases allUser Codes, but not the
Master C ode.
AVAILABLE MODELS
Model 7510
(Front)
SPECIFICATIONS
%¸ Input Voltage: 12-24 Volt DC or 12 Volt AC
%¸ Power Consumption: 120mA max @ 24 VDC, 20mA idle
NOTE: 3A Power Supply is recommended for use with
door strike or magnetic lock
%¸ Programmable Relay: Form C, dry contacts
rated at 2A @ 30VDC (inductive load)
%¸ Operating Temperature:
-40oCto 125oC (-40oFto 257oF)
%¸ Available Models with Inst alled Dim ensions:
%¸ 7510: Single-Gang Style Keypad
3.20" W X 5.10" H x 0.75" D
%¸ 7520: Mullion Surface-Mount Keypad
1.75" W X 7.125" H x 1.00" D
%¸ 7530: Mullion Mortise-Mount Keypad
1.75" W X 7.125" H x 0.25" D
%¸ User Codes: Up to 200 unique codes including
1 master code. Codes will be between 4 and 8
digi ts in length. Codes are stored in nonvolatile
EEPROM memory.
%¸ Lockout Feature: Keypad will lock out all
funct ions for 30 seconds after three consec utive
invalid codes.
%¸ Factory Default Sett ings:
%¸ Master code 1 2 3 4
%¸ User code 5 6 7 8 9 0
%¸ Relay Time 5 seconds (Momentary)
PHYSICAL DESCRIPTIONS
LED Explanation:
%¸Green LED:
%¸ Steady off = Door relay deactivated
%¸ Steady on = Door relay acti vated
%¸ Red LED:
%¸ Normal Operation:
i) Three seconds on = Invalid code
entered.
ii) Slow flash = 30 second delay due to
three consecutive invalid codes entered.
%¸ Progr amm ing Mode:
i) Slow flash = Program standby, ready to
accept new function.
ii) Fast flash = Program in progress,
awaiting input.
iii) Very fast flash = Erasing all user codes.
Wire Connections:
%¸ Power - Connect either a 12 - 24 volt direct
current (DC) or a 12 volt alternating current (AC)
power supply to these terminals. Polarity does not
matter, as the keypad has been designed to work in
both directions. Power supplies outside this range
may cause permanent damage to the keypad.
%¸ Common - This terminal is the Common output
of the relay and is used in conjunction with the
N.O. or N.C. Terminals (see below) to control a
door lock.
%¸ N.O. - This term inal is the Norm ally Open
output of the relay . In a norm al locked st ate,
this terminal is disconnected from the Common
terminal. In an unlocked state, this terminal is
connected to the Common terminal.
%¸ N.C. - This term inal is the Norm ally Closed
output of the relay . In a norm al locked st ate,
this terminal is connected to the Common
terminal. In an unlocked state, this terminal
disconnects from the Common terminal.
%¸ Reset Button - This button is used to reset the
master code back to its factory default. Follow
the instructions outlined in the Programming
section, under Factory Reset Function.

PLATINUM SERIES KEYPAD INSTRUCTIONS -PAGE 2
Keypad Connections
BENCH TESTING THE KEYPAD
This bench test assumes the keypad is unprogrammed. If it
has been programm ed, follow the Factory Reset Function found in
the Programming section.)
Step 1. Enter default master code [1-2-3-4], followed by the
pound sign [#]. The Green LED will light up and the door
relay will energize for 5 seconds.
Step 2. Enter default user code [5-6-7-8-9-0], followed by the
pound sign [#]. The Green LED will light up and the door
relay will energize for 5 seconds.
Step 3. Go to the next section, Installing & Wiring the Keypad.
If the mast er code o r user code is i ncorr ectly entered, the Red
LED will li ght up for 3 s econds. Re-enter the m aster or user code.
If the master code or user code still does not work, reset the
keypad to fac tory defaul t using the Factory Reset Function found
in the Programming section.
INSTALLING AND WIRING THE KEYPAD
Step 1. After choosing the mounting location for the keypad, drill
the mounting holes using the enclosed template or mount
to an electrical back box or low voltage wiring device if
appropriate. DO NOT insert the Security Plugs into
the screw holes at this time. THE SECURITY PLUGS
ARE DESIGNED TO BE TAMPER RESISTANT AND
MUST BE DRILLED OUT TO BE REMOVED.
Step 2. Using the diagram at right, connect
the power and door relay wires to the
keypad. See Application Examples
Section for ideas on how to connect
the keypad in your application. If
you use this product to operate a
DC door strike, magnetic lock,
relay or any device that has a coil
(inductive load) that is powered
from a DC source, you MUST
install a varistor in parallel across
the coil terminals. The varistor
provi ded with this keypad is des igned
to be used with a 12 VDC door lock.
If you are using a 24 VDC lock, do
not use the varistor that came with
your keypad. The varistor should
prevent the high voltage spike that
occurs when the lock coil is de-
energized. If you do not use a varistor, you will have
erratic operations and eventually damage the keypad
and any other electronic device in the system.
Step 3. Turn on the power supply. The following will happen:
i) The keypad s buzzer will beep briefly.
ii) The keypad s Red LED will illuminate briefly.
iii) The keypad is r eady for use. Go to the next section,
Programming the Keypad.
PROGRAMMING THE KEYPAD
All programming is performed using the Keypad. Here are
some tips to help you program your keypad:
%¸ WHEN PROGRAMMING, YOU MUST WAIT W HILE THE
RED LED IS ON SOLID. CONTINUE ENTERING DATA
WHEN THE RED LED BEGINS FLASHING.
%¸ IMPOR TANT! CHANGE THE FACTORY-SET MASTER
CODE (1234) USING FUNCTION 2 AFTER PROGRAMMING
THE KEYPAD. It may be easier to do all the necessary
programming before you change the master code. Be sureto
keep a copy of the new master code in a secure and
accessible location.
%¸ IMPOR TANT! BEFORE YOU INSTALL THE KEYPAD, MAKE
SURE YOU ERASE THE FACTORY-SET USER CODE
(567890) USING FUNCTION 4.
Entering Program Mode
To enter program mode, enter the asterisk twice (**), then the
Master Code, and then the asterisk twice(**) again.
Example: ** 1 2 3 4 **
The Red LED will turn on solid for three seconds, and then will
flash slow, indicating that you are in program mode. You must
wait until the Red LED flashes to continue, as the keypad is
processing information and will not accept new input. Once the
Red LED is flashing, you may enter any of the four program
options, or you may enter the pound sign (#) to exit program
mode. If you do not enter a program option within 15 seconds, the
keypad will automatically exit program mode.
If this happens, you will need to re-enter the
Master Code to continue programming.
Program the Relay for Momentary Time
Enter 1 and the Red LED will light for
three seconds and then flash fast. Then ent er
the elapsed time, in seconds, for the door to
be unlocked. You must use two digits, i.e.,
enter a number between 01 and 99. Enter the
pound sign ( #) to confirm this ent ry. The Red
LED will light for three seconds (to
acknowledge the entry), then the Red LED will
begin to flash slow. You are now back at the
main program menu.
Examples:
To set relay to 15 seconds, enter: 1 15 #
Program the Relay for Latching
Enter 1 and the Red LED will li ght for three seconds and then
flash fast. Then enter two zeros (00) to set the relay to latching
mode. Enter the pound sig n (#) t o confirm this entry. The Red
LED will li ght for three seconds (to ackn owledge the entr y) then
the Red LED will begin to flash slow. You are now back at the
main program menu.
Examples:
To set relay to latching, enter: 1 00 #
Change the Master Code
Enter 2 and the Red LED will light for three seconds and then
flash fast . Enter the Master Cod e slot number (00), and then enter
the pound sign (#). The Red LED will light for three seconds (to
allow time to acknowledge the entry) and then it will resume
flashing. Enter your new Master Code, followed by the pound sign
(#). The Master Code must be between 4 and 8 digits, and must
be numbers only (* and # ar e not valid code num bers). The Red

PLATINUM SERIES KEYPAD INSTRUCTIONS -PAGE 3
LED will light for three seconds (to acknowledge the entry) and
then it will resume flashing fast. Re-enter your new master code
followed by the pound sign (#). The Red LED will ligh t for three
seconds (to acknowledge the entry), and then it will flash slow.
Your new Master Code is now valid. Be sure to make note of it
and keep it in a secure place. You are now back at the main
program menu.
Example:
To set Master Code to 382436, enter:
2 00 # 382436 # 382436 #
Add or Change a User Code
Enter 2 and the Red LED will light for three seconds and then
flash fast. Enter the three-digit User Number (001 - 200) to be
added or changed followed by the pound sign (#). Preceding
zeros are optional and may be omitted here. Enter the 4 to 8
digit User Code followed by the pound sign (#). The Red LED will
light for three seconds (to ack nowledge the ent ry), then th e Red
LED will continue to flash fast. Re-enter the new User Code
followed by the poun d sign (#). The Red LED will ligh t for three
seconds, and then it will flash slow. The new User Number and
User Code havebeen accepted. You are now back at the main
programming menu. To add more users enter [2] and repeat the
above procedure for all desired User Codes.
Examples:
To add code 2468 in User Slot 1, Enter:
2 001 # 2468 # 2468 #
To add code 55555555 in User Slot 55, Enter:
2 55 # 55555555 # 55555555 #
To change code for User 1 to 24680, Enter:
2 1 # 24680 # 24680 #
Erase an Individual User Code
Only the User Codes are erasable. The Master Code may be
changed but not erased. Enter 3 and the Red LED will light for
three seconds and then it will begin to flash fast . Enter the User
Code you wish to erase, not the User slot number, followed by the
pound sign (#). The Red LED will light for three seconds (to
acknowledge the entry), then it will begin to flash slow. You are
now back at the main program menu.
Example:
To erase User 1 from previous example, enter:
3 24680 #
Erase all User Codes
Enter 4 and the Red LED will light for three seconds and then
it will flash fast. Enter the Master Code, followed by the pound
sign (#). The Red LED will light for three seconds (to acknowledge
the entry), then it will flash very fast for 35 seconds while erasure
is taking place. When the Red LED flashes slo w again it i ndicates
that the erasure is completed. You are now back at the main
program menu.
Example:
To erase all users, enter: 4 382436 #
Note: Erasing all User Codes will not affect the Master Code.
which may be changed but not erased.)
Factory Reset Function
Press the RESET button on the back of the k eypad. The Red
LED will light steady for 3 seconds and then continue to flash
slow. Enter 1234 #. The Red LED will light steady for 3 seconds
and then continue to flash slow while a continuous tone will be
heard. Press the RESET button on the back of the keypad once
again. The factory-set master is restored to 1234, the factory-set
user code is restored to 567890, and the door unlock time reverts
back to 5 seconds.
Troubleshooting
Here are some common problems you may find when using
the keypad, along with solutions to those problems.
1. Symptom: The Red LED is not dis playing the prop er
sequence while programming.
Solution: Most likely, a step or key stroke was missed while
programming. There are two ways to recover if you end up in
this situation:
a. Wait approximately 3 seconds until Red LED goes out,
then enter an asterisk (*) to remain in program mode. The
Red LED will flash slow signifying that you are still in
program mode. Repeat desired programming.
b. Wait approxi mately 21 s econds for the keypad to reset
itself. During this time t he keypad will beep fo r three
seconds. The Red LED will go out for 15 seconds, and
the keypad will beep again. After the Red LED lights up
again for three seconds you will be out of the program
mode. Enter program mode by entering **, then your
Master Code, then ** again. Repeat des ired
programming.
2. Symptom: The keypad does not respond when pressing the
keys.
Solution: Make sur e the keypad and all el ectronic dev ices
have been properly wired to t he power supply and the power
has not been tu rned off (See Installation and Wiring the
Keypad section).
3. Symptom: The keypad responds but the door does not open.
Solution: There are two common causes for this type of
problem; one is related to programming and the other is
related to wiring. Here are two things to check to eliminate or
remedy these causes:
a. Make sure the Green LED goes on and remains solid
when the code is entered. If not, the code that was
entered has not been programmed yet. Try programming
this code into the keypad again (See Add or Change a
User Code in the Programming the Keypad section).
b. Enter the Master Code and make sure the door opens
correctly. If not, re-check the keypad wiring and the
strike s integrit y (See Installation and Wiring the
Keypad section).
4. Symptom: A User Code was deleted but it still works.
Solution: There was more than one user with the same code.
The keypad does not prevent someone from entering
duplicate codes, but it is a good idea to limit the use of
dupli cate codes. For instance, let s say t hat User 2 and User
4 both had a User Code of 8888. When User 4 leaves the
company and his User Code is deleted using Function 3, it is
really the code for User 2 that is deleted (the first 8888 that
the program comes across) and the code for User 4 is still
there. All codes should be assigned. O therwi se, if a user
selected 5678 as a code, it may already be in use.

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