UniPOS
Fire Control Panel FS5200
Instruction manual
Page 48
Revision 8/07.17
of 69
Table 3
Coupling’s lead
Signal of RS232 Interface
Signal of RS485 Interface
2
RXD (input data)
Inverting input/output
3
TXD (output data)
Non inverting input/output
4
DTR
5
GND (chassis ground)
The fire control panel provides power supply to an external modem, if the feature has been
included in the order. The power supply is tapped on a two-pole terminal on the module Modem
Supply.
18.4. Connecting fire detectors
Fire detectors are connected to the fire control panel by means of two-wire insulated line of total
resistance up to 100
. Connection is made to the terminal of the corresponding modules
(Appendix 4)
– “+L N” and “-L N”, observing the indicated polarity.
Automatic fire detectors of series FD3000 and FD8000 or compatible can be used (Appendix 5a).
To enable detection of Fault condition
Removed fire detector
diodes shall be mounted
– for example
1N5819, to the indicated in Appendix 5a direction. To set up a fire alarm line with group addressing of
manual call points and automatic fire detectors you can use FD3050 Manual Call Point or compatible
(Appendix 5b).
Up to 32 fire detectors can be integrated in one fire alarm line regardless of their type.
End of line resistors 3k9 are connected directly to the terminals of unused fire alarm lines.
18.5. Connection to power supply
Take out the fuse from the terminal with fuse (Appendix 3).
Connect a feeding cable to the terminal with fuse, observing the following positions (Appendix 3):
P
– power wire “Phase”;
N
– power wire “Null”;
– safety ground wire.
The cable shall be double insulated and of 0,5mm
2
section for the power supply wires, and of
1,5mm
2
section for the safety ground wire.
The other end of the feeding cable is connected to the mains power supply by means of junction
box.
The mains power supply of the fire control panel shall be in a separate loop.
19. Fire control panel start up
Make sure that the connection to mains power supply is properly made.
Make sure that the periphery devices are correctly connected.
Place the fuse in the terminal with fuse, the display illuminates
and appears the text:
Connect the feeding cable and the backup batteries; the batteries shall be in a series connection.
Connect the red wire to the positive backup battery pole, and the blue wire - to the negative pole.
The overall voltage of both batteries shall not exceed 17.6V; otherwise the fire control panel will not
recognize them.
Enter SetUp Mode and set the common parameters and line parameters. When the fire control
panel exits SetUp Mode, it proceeds to System operation and enters Duty Mode
– the unit is ready to
provide site protection.
System operation
