Control Panel Installation
P/N 151204
3-17
3.11.4 Two-Wire Smoke Detector Connection
Figure 3-8 shows how to connect two-wire smoke detectors to Class B (Style B) zones.
Figure 3-8 Two-Wire Smoke Detector Wiring
See Appendix A for a list of two-wire smoke detectors that may be used with the SK-5208.
Note: Two-wire detectors can be configured for Enhanced Mode. Enhanced mode is smoke verification for zones
with 2-wire detectors and contact type devices, such as pull stations, used on the same circuit. If the alarm
current is greater than 78 mA, the smoke verification cycle will not occur. See Section 4.2.1 Verify Options
under the Zone Options Menu to program initiation circuits for enhanced mode.
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+
–
+
Silent Knight
SLK-24F 2-wire detector
with HSB-224 base
4.7 k
Ω
UL Listed EOL
Model 7628
Supervised
Power Limited
firealarmresources.com
Summary of Contents for SILENT KNIGHT SK-5208
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