Table 3-4: Compatible 2-wire smoke detectors
2-wire smoke detectors
FSA-210x
FSA-210xR
FSA-210xT
FSA-210xRT
FSA-210xS
FSA-210xRS
FSA-210xST
FSA-210xRST
FSA-210xLST
FSA-210xLRST
Current ratings for DSC FSA-210B series: 35mA - 75mA
Table 3-5: 2-wire smoke detector initiating circuit
Item
Specification
Style/Class, Supervised, Power Limited
Style B (Class B)
Compatibility Identifier
HS3-1
DC Output Voltage
9.4 VDC to 13.8 VDC
Detector Load
2 mA (max.)
Single End-of-Line Resistor (SEOL)
2200
Ω
Loop Resistance
24
Ω
(max.)
Standby Impedance
1250
Ω
(nom.)
Alarm Impedance
664
Ω
(max.)
Alarm Current
97 mA (max.)
Maximum number of 2 wire smoke detectors
18
Figure 3-8: 4-wire smoke detector wiring
Callout
Description
1
Zone input
2
To COM
3
RM-1 / RM-2 power loop supervisory relay (12 VDC, 35 mA max.)
4
Alarm initiating loop resistance 100 Ω
5
End of line resistor 2 (5600 Ω, 0.5 W)
Note:
Smoke detector must be latching type (for example, DSC FSA 410B series). To reset smoke detector, enter [*][7][2].
CO detector
The following hardwired CO detector models can be used with PowerSeries Pro alarm controllers:
l
Potter Model CO-12/24, UL File E321434
l
Quantum Model 12-24SIR, UL File E186246
l
NAPCO Model FW-CO12 or FW-CO1224, UL File E306780
l
System Sensor Model CO1224, UL File E307195
- 50 -