RKI Instruments Beacon 100 - Manual (Page 13)

Beacon 100 Gas Monitor Operator’s Manual Mounting the Beacon 100 Gas Monitor • 13
Figure 3: Beacon 100 Gas Monitor External Wiring Diagram
+
+
24 VDC Out,
100 mA max
Reset Switch,
Factory Wired
Buzzer, Factory Wired
-
+
-
-
24 VDC
OUT.
Buzzer
Reset
NC
COM
NO
4 BLK (-)
+
NO
NO
NC
Alarm 1
5 OX+
COM
COM
Fail
-
3 GRN
NO
NC
COM
6 OX-
Fail Alarm
Device
Alarm 1
Device
Alarm 2
Device
Alarm 3
Device
See Detector Head Operator's
Manual and Beacon 100 Detector
Head Specification Sheet for Wiring
Recorder
Output
4-20 mA
4-20mA
Out
1 RED (+ 24 V)
2 WHT (FB)
A L A R M D E V I C E P O W E R
Contact Rating Of 12 Amps Resistive
at 120VAC For Each Set Of Relay Contacts
Typical Wiring Shown
12 VDC
Input
-
H
+
-
+
G
N
Ground
Hot
Neutral
A C P o w e rI n
115 VAC,60Hz
( 230VAC Optional.)
12 VDC Backup
Power In
AC Power Input
Alarm 2
Alarm 3
NC