Janus JFS-A1 - Single Interlock (One Count) Releasing Application; Cross Zone; Two Count (Double Interlock) Releasing Application

Page: 82
JFS-A1 INSTALLATION, OPERATION, AND INSTRUCTION MANUAL
Document #: DOC230
Issued: August 27, 2012
Revised: N/A
SingleInterlock(OneCount)ReleasingApplication
is releasing application requires the activation of one zone or a manual release input within a designated releasing
zone to start the release sequence.
Figure 103. Example of Single Interlock (One Count) Releasing Application
One (1) releasing zone contains two (2) input devices and one (1) output. e output congured as releasing is activated when either the
manual station or a detector in the releasing zone are active.
Zone 1: Releasing
1
2
Release
Solenoid
Smoke
Detector
Manual
Release
CrossZone/TwoCount(DoubleInterlock)ReleasingApplication
is releasing application requires the activation of two zones or a manual release input within a designated releasing
zone to start the release sequence.
Figure 104. Example 1 of Cross Zone / Two Count (Double Interlock) Releasing Application
One (1) releasing zone contains input and output (device or manual release) with an abort switch. In this application, both sensors in the
releasing zone or a manual release within the designated release zone must be activated to start the release sequence.
Zone 1: Releasing
1
2
NAC Release
Solenoid
Smoke
Detector
Heat Combo
3
Manual
Release
1 & 2 to activate solenoid
OR
3 to activate solenoid
Figure 105. Example 2 of Cross Zone / Two Count (Double Interlock) Releasing Application
ree (3) separate zones are created, each containing one point. In this application, one (1) sensor within each of the cross zones or a manual
release within the designated release zone must be activated to start the release sequence.
Zone 1: Alarm
1
Addr Heat
Combo Detector
Zone 2: Alarm
2
Addr Photo
Heat Detector
NAC Release
Solenoid
Zone 3: Releasing