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8
Single End of Line loops. Please refer to the following sections to study each type of individ-
ually supervised zone wiring.
Normally Closed (NC) Loops
To enable normally closed loops, programming section [013], option [1] must be ON.
NOTE:
This option should only be selected if Normally Closed (NC) devices/con-
tacts are being used.
Normally Closed Loops . . . . . . . . . . . . . . . . . . . . . . . . . . . Section [013], Option [1]
Single End Of Line (EOL) Resistors
To enable system detection of single end of line resistors, programming section [013],
option [1] must be OFF.
NOTE:
This option should be selected if either Normally Closed (NC) or Normally
Open (NO) detection devices or contacts are being used.
End of Line Resistors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section [013], Option [1]
Keyswitch Zone Wiring
Zones may be programmed to be used as key-
switch arming zones and must be wired
according to the following diagram:
For a complete description of how keyswitch
zones operate, see
2.3.1 Zone Definitions
on
page 33
.