Connecting Series Door Contacts To One Input - Pyronix 256 System Manual

17.13.3 Connecting Series Door Contacts to One Input

The below diagrams shows how you can connect a series of door contacts to one input, while still
maintaining the tamper circuit of each.
COMMS PGMS
TAMPER
NC1
C1
NO1
NC2
C2
NO2
AUX+
SPK
TR
B-
B+
RINS871-3
COMMUNICATION CARD
EXPANSION CARD SLOT
PGMS
F1
BELL
F3
F2
Spare
P C X S M S A N D P C X 2 5 6 S Y S T E M M A N U A L
RS232
RESET
F4 F5
ENGINEER
KEYPAD
ALARM
Contact 1
A-1 B-1 A B
BATTERY
CONNECT
ALARM
Spare
Contact 2
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