Instructions

64
(C) ALARM OUTPUT
ALARM
O/P
KEY ACT
O/P
GND
(
-
)
(
)
-
P
ALARM
O/
KEY ACT
O/P
GND
LOW POWER
PIEZO BUZZER
LED
ALARM CONTROL PANEL
OR
24 HOUR N.O.
PROTECTION
ZONE
The Alarm Output switches to (-) ground in door forced to open or the door open after Egress Delay. You may use it
to turn ON an LED lamp and/ or a small buzzer to notify a guard; or connect it to a 24 hour Normally Open protection
zone of an alarm system. See Location 80 and Location 91 for more information about these functions.
• Only one connection option is recommended. Make sure that the sink current does not exceed the maximum rating
of 100mA.
(D) KEY ACTIVE -- OUTPUT
(
)
-
P
ALARM
O/
KEY ACT
O/P
GND
(
)
-
P
ALARM
O/
KEY ACT
O/P
GND
LOW POWER
PIEZO BUZZER
N.O. RELAY
CONTACT
ISOLATION RELAY
LED
OR
The Key Active Output switches to (-) ground for 10 seconds whenever a key is touched. You may use it to turn ON
an LED lamp and /or a small buzzer to notify a guard; or to energize a relay to switch ON lights or trigger an CCTV
Camera to start recording.
• Make sure that the relay for switching ON lights has high enough isolation between high voltage and low voltage
to prevent damage of the keypad.
• Only one connection option is recommended. Make sure the sink current does not exceed the maximum rating of
100mA.
• External power supply and isolation relay are strictly necessary in driving high power device, such as lights.