AEI DK-9523 Programming & Installation Manual

(F) OUTPUT 3 (WHITE/RED WIRE)
+12V
WIRE HARNESS
(9)
(10)
(11)
EXTERNAL
(12) WHITE/RED
RELAY
(13)
(14)
APPENDIX
DRY CONTACT
A dry contact means that no electricity was connected to it. It is prepared for free connections. The Relay
Output contacts provided in this keypad system are dry contacts.
N.C.
Normally Closed, the contact is closed circuit at normal status. It is open circuit when active.
N.O.
Normally Open, the contact is open circuit at normal status. It is closed circuit when active.
TRANSISTOR OPEN COLLECTOR OUTPUT
An open collector output is equivalent to a Normally Open (N.O.) contact referring to ground similar to a relay
contact referring to ground. The transistor is normally OFF, and its output switches to ground (-) when active.
The open collector can only provide switching function for small power but it is usually good enough for
controlling of an alarm system. The Duress, Inter-lock, Key Active Outputs of the keypad are open collector
output.
OPEN COLLECTOR
OUTPUT ----
Output switches to
( )
ground when activates
An Innovative Product
Developed By:
MANUFACTURED BY:
AEI PROTECT - ON
SYSTEMS LIMITED
Output 3 is an open collector output prepared for
N.C.
auxiliary controls. It may be used for arm-disarm
of a security system, enable and disable of a
COM keypad or a protection zone etc.; it can also
drive a relay to give full function of N.C. and N.O.
outputs as like the output 2 making the keypad a
N.O.
ture 3 output system.
N.O. CONTACT
OUTPUT ----
EQUIVALENT
Output switches to
( )
ground when activates
SINCE 1979
R
ADVANCED ELECTRONICS
INDUSTRY
20
MULTI-PURPOSE SELF-CONTAINED
DIGITAL ACCESS CONTROL KEYPAD
Programming & Installation Manual
AND SECURITY SYSTEM INSTALLATIONS
40IN9523
M-100705
DK-9523
FOR ELECTRIC LOCK, INTER-LOCK