Single End Of Line (Eol) Resistors; Double End Of Line (Deol) Resistors; Fire Zone Wiring - 4-Wire Smoke Detectors; Compatible 4-Wire Smoke Detectors - Digital Security Controls Power PC1616 Reference Manual

The following chart shows zone status under certain condi-
tions for NC Loops:
Loop Resistance
0Ω (shorted wire, loop shorted)
Infinite (broken wire, loop open)
Normally Closed Loops . . . . . . . . . . . . . . Section [013], Option [1]

Single End Of Line (EOL) Resistors

To enable panel detection of single end-of-line resistors, pro-
gram section [013], options [1] and [2] to OFF.
NOTE: This option should be selected if either Normally
Closed (NC) or Normally Open (NO) detection devices or con-
tacts are being used.
The following chart shows zone status under certain condi-
tions for SEOL:
Loop Resistance
0Ω (shorted wire, loop shorted)
5600Ω (contact closed)
Infinite (broken wire, loop open)
End of Line Resistors . . . . . . . . . . . . . . . . Section [013], Option [1]
Single End of Line Resistors . . . . . . . . . . . Section [013], Option [2]

Double End of Line (DEOL) Resistors

Double End of Line resistors allow the panel to determine if
the zone is in alarm, tampered or faulted.
To enable panel detection of double end of line resistors, pro-
gram section [013], option [1] to OFF and option [2] to ON.
NOTE: If the Double EOL supervision option is enabled, all
hardwired zones must be wired for Double EOL resistors,
except for Fire and 24 Hour Supervisory zones. Do not use
DEOL resistors for Fire zones or 24 Hour Supervisory zones.
NOTE:
Do not wire Fire zones to keypad zone terminals if
the DEOL supervision option is selected.
NOTE: This option can only be selected if Normally Closed
(NC) detection devices or contacts are being used. Only one
NC contact can be connected to each zone.
The following chart shows zone status under certain condi-
tions for DEOL:
Loop Status
Secure
Violated
End-of-Line Resistors . . . . . . . . . . . . . . . . Section [013], Option [1]
Double End-of-Line Resistors . . . . . . . . . . Section [013], Option [2]

Fire Zone Wiring - 4-wire Smoke Detectors

All zones defined as Fire (see section 5.2 'Basic Program-
ming' ) must be wired according to the following diagram:
For a complete description of how fire zones operate, see
section 5.2 'Basic Programming' sections [001]-[004] option
07 and 08.
NOTE:
Loop Status
smoke detector, enter [*][7][2].

Compatible 4-Wire Smoke Detectors

Violated
Secure
Model
Violated
FAS-410x
FSA-410xT
FSA-410xS
FSA-410xST
For model numbers above: x=A (ULC)

Fire Zone Wiring - 2-wire Smoke Detectors

If PGM 2 has been programmed for 2-Wire Smoke Detector
connection (see section 5.2 'Basic Programming' ) , the
detectors must be wired according to the following diagram:
For a complete description of how fire zones operate, see
section 5.2 'Basic Programming' section [009] option 04.
NOTE:
ers on the same circuit. Operation may be impaired.
NOTE:
tioning detectors.
9
Loop Resistance
0Ω (shorted wire, loop shorted)
5600Ω (contact closed)
Infinite (broken wire, loop open)
11200Ω (contact open)
Smoke detectors must be latching type. To reset
Model
FSA-410xLST
FSA-410xR
FSA-410xRT
FSA-410xRS
Do not combine models from different manufactur-
Refer to smoke detector installation sheet when posi-
Loop Status
Fault
Secure
Tamper
Violated
Model
FSA-410xRST
FSA-410xLRST
x=B (UL) x=C (CE)