2
4.
Wiring Instructions
To connect the receiver to the controller:
1.
Prepare the receiver cable by cutting the cable jacket back 1¼
inches and strip the wires ½ inch.
2.
Prepare the controller cable by cutting the cable jacket back 1¼
inches and strip the wires ½ inch.
3.
Splice the receiver’s pigtail wires to the corresponding controller
wires and cover each connection (see Table 1).
•
The individual wires coming out of the receiver are color coded
according to the recommended Wiegand standard.
•
When using a separate power supply for the receiver, this supply and
the controller’s power supply must have a common ground.
•
The cable shield wire on the receiver should be attached to an Earth
ground (best) or signal ground connection at the panel or power
supply end of the cable. This configuration is best for shielding the
receiver cable from external interference.
Table 1: Wiring
Color
Functionality
Red
VIN (7–24 VDC)
Black
GND
Dark Green A_Data0
White
A_Data1
Orange
A_LEDCTL (green LED)
Blue
A-OUTPUT (FET, Open Drain)
Light Green B-DATA0
Gray
B-DATA1
Brown
B_LEDCTL (orange LED)
Yellow
B-OUTPUT (FET, Open Drain)
Purple
TAMPER
5.
4B
Operation
The AY-L23 works with any SA-23 remote and can operate two
Wiegand data outputs connected to the reader’s inputs at the access
control panel.
The AY-L23 LED is red in Operation mode.
5.1
8B
Reader Mode
When pressing
1
on the SA-23-B2/B4, the AY-L23 sends Wiegand
data-A. The LED changes to green for a short time with a beep.
When pressing
2
on the SA-23-B2, the AY-L23 sends Wiegand data-B.
The LED changes to orange for a short time with a beep.
When pressing
2
on the SA-23-B4, the AY-L23 sends ID+1 on Data A
line to the controller. The LED changes to green for a short time with a
beep.
5.2
9B
Controller and Reader Mode
The AY-L23 can operate two OC outputs A/B with the SA-23-B2.
To activate the output from SA-23-B2, the remote button’s ID should
be registered first (Section
5.3).
In Controller and Reader mode, SA-23-B4 is not in use as it
does not activate any output of the AY-L23.
When pressing
1
on the
SA-23-B2, the AY-L23 sends Wiegand data-A
and activates out-A for 5 seconds.
When pressing
2
on the
SA-23-B2, the AY-L23 sends Wiegand data-B
and activates out-B for 5 seconds.
5.3
10B
Registering an ID
The AY-L23 can register up to 48 IDs with an SA-23-B2.
To register an ID:
1.
Connect the orange and brown wires to GND.
2.
Power on at Vin and GND.
After buzzer sounds 3 times, the LED turns green.
The AY-L23 is now in Register mode for 15 seconds.
3.
Press
1
on the SA-23-B2 remote.
If the registration is successful, you hear 2 short beeps.
If the ID was previously registered, you hear 2 long beeps.
If the limit of IDs (48) is reached, you hear have 3 long beeps.
4.
Press
2
on the SA-23-B2 remote.
If the registration is successful, you hear 2 short beeps.
If the ID was previously registered, you hear 2 long beeps.
If the limit of IDs (48) is reached, you hear have 3 long beeps.
Once the AY-L23 exits Register mode (after 15 seconds), you hear
a long beep.
Each of the 4 buttons of the B4 remote control is pre-
programmed with an ID that cannot be changed.
5.4
11B
Deleting all IDs
To delete all IDs:
1.
Connect the orange wire to GND.
2.
Power on at Vin and GND.
After buzzer sounds 3 times, the LED turns orange for 2 seconds
and then turns green.
The AY-L23 is now in Delete mode for 5 seconds.
3.
When the LED turns green, disconnect the orange wire from GND.
The LED changes from green to orange.
4.
Re-connect the orange wire to GND within 5 seconds.
If all the IDs in reader are deleted successfully, the alarm
sounds 2 times and then you hear 3 short beeps.
If the deletions fails (times out), the reader outputs a long
beep.