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66800058 - V4.0 - 31/01/21

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Access Control

Art. VX810N - Installation instructions

Art. VX810N 

 Codelock

FEATURES

•  Access control for a single door with a single code;

•  Personal access code for “Programming Menu” (from 4 to 8 digits);

•  Programming of the working time of relay from 1 up to 99 

seconds or permanent (“remain open time”);

•  Possibility to activate the relay by shorting terminals 

SW

 

and 

. Relay will operate for the programmed time;

•  Electronic call tone by pressing directly 

Clear/Bell

 button (re-

quires Art. 512A connected on terminals 

CA

 and 

);

•  Audio and visual warnings during the keypad operation. Each 

time a button is pressed, the keypad emits an acoustic signal 

(buzzer). Two LEDs provide warnings for the following operation:

 

» Green LED on for 2 seconds = correct code entered;

 

» Red LED always on = programming mode active.

•  Self protection against unauthorized access attempts. In case 

is entered a wrong code, the keypad emits a continuos melo-

dy (4 seconds approx) then, continuing the insertion of wrong 

codes, the duration of the error signal is increased each time 

so that each access attempt requires more time.

•  Dry contacts Relay. Are available the terminals 

C

NC

 and 

NO

 

with 24Vac/dc@5A;

•  Power requirements for Art. VX810N: 12V/24Vac/dc,100mA Max.

INITIALIZATION

When the installation is concluded and carried out according 

to the wiring diagram, power up the system and program it by 

programming flow chart.

RETURN SYSTEM TO PRESET ENGINEER’S FACTORY CODE

•  Turn off power to code lock;

•  Keep 

ENTER

 button pressed while turning the power back on;

•  Release 

ENTER

 button;

•  The engineer’s code is now set to 

11111111 

(eight times one).

PROGRAMMING FLOW CHART

Press “ENTER”

Press “ENTER”

Press “ENTER”

Press “ENTER”

8 x 1 (11111111)

Red LED will be ON

Red LED will be OFF

Melody

Melody

4 to 8 digits

4 to 8 digits

2 digits (01-99) seconds
I.E. 05 = 5 seconds
00 = remain open time

Power up with 

12/24Vac/dc

Enter preset

"Engineer’s code"

Confirm the “Engineer’s 

code” or enter a new one

Enter

"relay code"

Enter

"relay time"

System ready to use

OPERATION

•  Enter the “Relay code” (door opening code) then press the 

ENTER

 button:

 

» If the code is correct, the relay switches on for the pro-

grammed time and the LED will illuminate for 2 seconds 

approx;

 

» If the code is wrong, the buzzer emits a melody having a 

duration of 4 seconds approx. Each wrong code insertion 

increases the duration (self- protection);

•  To enable the sounder Art. 512A, press the button 

Clear/Bell

 

before press any other button: the sounder will ring 3 times.

If for the relay is set the mode “Remain open time”, to switch the 

relay once switched the first time, enter the relay code again the 

press the 

Clear

 button.

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