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LOOPSENSE EN54
INSTALLATION & COMMISSIONING
3.
Overview & Key Features
LoopSense
is a 1 - 2 loop Intelligent Analogue / Addressable FACP capable of supporting the
following modules:
Apollo protocol - 126 detectors / devices per loop
SmartTerminal
8 Way Relay
8 Way Sounder
32 Indicator
Switch & Indicator
8 Zone Conventional
2nd. Loop enablement by way of a “Loop Activation Key” and programming
Printer
Networking (future)
Note:
Only devices compatible with
LoopSense
should be used in an installation.
3.1
Features
The front panel 40 x 4 line LCD, navigation keys
, alpha numeric keypad and the
Menu/Enter keys allow the
LoopSense
to be programmed
on site
. The same LCD and
keys are also used for panel operation and interrogation
4 X supervised input and outputs connections
3 X relay outputs
Password entry
2 models available [ABS cabinet with 2 Amp supply & metal cabinet with 3Amp supply.
Flush or surface mountable enclosure. A surround is required for the metal cabinet
Controls have tactile and audible feedback of operation
All terminals cater for 2.5mm cables
3.1.1
Device Alarm LED activation
Due to the limited current available from the analogue loop, the number of alarm LED
’s allowed to be
illuminated simultaneously is limited to the first 10 devices in fire on each loop; after this limit is
reached any new devices in fire will not have its alarm LED
’s illuminated until the original fires have
been cleared on that loop.
3.1.2
Analogue Loops
Each FACP supports up to 2 loops. The standard configuration is one loop, enabling the second loop
involves obtaining and plugging in the “Loop Activation Key” into CN7 on the main termination board
and activating it within
LoopMaster
. The number of loops enabled and the protocol used is
selectable in the configuration software and is site configurable.
3.1.3
Loop Activation Key Mounting CN7
EXISTING MOUNT
M3 x 6mm SCREW
METAL CABINET SIDE VIEW
BACKPAN
WASHER
LOOP ACTIVATION KEY
2 X WASHERS
MAIN BOARD PCB
CN7
Figure 2: Loop Activation Key Mounting
