installed in separate grounded conduit. Do NOT mix fire system wiring in the
same conduit as any other electrical wiring.
When installing the beam smoke detector in applications where the head unit
will be mounted to either a wall or the ceiling using the multi- mount kits
(6500MMK) and flexible conduit will be used. The multi-mount kit 6500MMK
must be installed with the cable before wring the unit.
Figure 3-12: Detector Mounting Guidelines
When the detector has been mounted over a recessed junction box, all wiring
should be routed out of the box and behind the detector to the bottom of the
detector where the terminal blocks are located. When installing the wiring in
the junction box be sure to leave enough wire in the box to connect to the
terminal blocks. (Approximately 9˝ [23cm) of wire outside of the junction box
will be required for proper installation). All wiring to the detector is done via
pluggable terminal blocks. To properly make electrical connections strip
approximately 1/4˝ (6mm) of insulation from the end of the wire, sliding the
bare end of the wire under the clamping plate screw.
Figure 3-13 shows all the wiring connections to the transmitter/receiver unit.
Figure 3-14 shows the proper wiring diagram.
Figure 3-15 shows the connections that are necessary when using one of the
optional remote test stations.
Figure 3-16 shows the remote outputs for trouble and alarm.
Warning:
Disable the zone or system before applying power to the beam
detector to prevent unwanted alarms. When applying power to
the beam detector before the alignment procedure has been
completed the detector will signal a trouble condition.
T3
T2
T1
Not Used
Not Used
Heater Power In -
Heater Power In +
AUX (-)
Remote Test/Reset Input
Remote Trouble Output
Remote Alarm Output
SLC - OUT
SLC - IN
SLC + OUT
SLC + IN
USB
Connector
Figure 3-13: Wiring Connections at Detector
Heater on/off switch
Communication Line
32 VDC max.
Twisted pair is
recommended
To next
device
From panel
or previous
device
+
-
-
+
Jumper
No heater
Isolator
Heater
No Isolator
heater
shunts
Rotary switches
for setting
the address
Heater
Power
In -
Heater
Power
In +
Figure 3-14: Wiring Diagram
T1
RTS151/Key
Terminals
T3
T4
T5
T2
OSI-RIE-xx Terminals
External
Jumper
10k ohm
External
Resistor
Remote Alarm Output
Remote Trouble Output
Remote Test/Reset Input
AUX -
T2-1
T2-3
T2-2
T2-4
Wiring: Single 2 pair cable , 0.8mm
2
, unshielded.
Figure 3-15: Wiring Diagram (RTS151)
Alarm
Signal
Circuit
Trouble
Signal
Circuit
Yellow
Red
T2-1
T2-2
T2-4
Remote LED connections
Figure 3-16: Wiring Diagram (Remote LEDs)
Installation/Alignment
Please make sure to complete all steps to ensure a successful installation.
Proper application, mounting, alignment, and set- up will minimize false
alarms and nuisance trouble signals.
10
E56-6965-000
