User guide
Interfacing AutroMaster_5000 
Installation Handbook, AutroSafe Interactive Fire Alarm System, Release 3, 116-P-ASAFE-FA/DE, 
Rev. J, 2011-12-06, 
 Autronica Fire and Security AS 
5.3.3 Application with Fibre Optic Cabling 
Detail connection drawing 
RX
TX
Converter
Fibre Optic
Maximum
1000-2000m
HUB
Twisted 
Pair
Cable
RX
TX
Converter
Twisted 
Pair
Cable
Twisted 
Pair
Cable
Power
Fire Brigade Msg
Fire Vent Activated
Fire Ext Activated
0
ALARM
?
C
987
6
54
3
21
Silence Bu zzer
Silence Sounders
Reset
More Alarms
Prewarning
Early Warning
System Fault
Function Disa bled
Test
Fault
Self Verify
General Alarm
RX
TX
Converter
Fibre Optic
Maximum
1000-2000m
HUB
Twisted 
Pair
Cable
RX
TX
Converter
Twisted 
Pair
Cable
Twisted 
Pair
Cable
Power
Fire Brigade Msg
Fire Vent Activated
Fire Ext Activated
0
ALARM
?
C
987
6
54
3
21
Silence Bu zzer
Silence Sounders
Reset
More Alarms
Prewarning
Early Warning
System Fault
Function Disa bled
Test
Fault
Self Verify
General Alarm
AutroMaster 5000 
(master) 
AutroMaster 5000 
(slave) 
BS-320 
BC-320 
HUB 
A
UTROLON 
RING 1 
Detection 
Loop 
BN-300 
BN-310 
Alarm, Fault Warning 
BSD-310 
2K End Resistance 
Note: 
Make sure that connections are galvanically isolated. 
Twisted 
Pair 
Cable 
BS-320 
Power
Fire Brigade Msg
Fire Vent Activated
Fire Ext Activated
0
ALARM
?
C
98
7
654
3
21
Silence Buz z er
Silence Sounde rs
Reset
More Ala r ms
Prewarning
Early Warning
System Fault
Function Disabl ed
Test
Fault
Self Verify
General Alarm
BS-320 
A
UTROLON 
RING 2 
BS-320 
BC-320 
BS-320 
2K End Resistance 
Detection
Loop 
BN-310 
BN-300 
BSD-310 
Twisted 
Pair 
Cable 
Alternative 1 
Fibre Optic 
Maximum 
1000-2000m 
Alternative 1 
Fibre Optic 
Maximum 
1000-2000m 
Twisted 
Pair 
Cable 
Converter 
Converter 
Converter 
Twisted 
Pair 
Cable 
Twisted 
Pair 
Cable 
Converter 
Alternative 1
Fibre Optic 
Maximum 
1000-2000m 
Power
Fault 
Self Verify
Power
Fire Brigade Msg
Fire Vent Activated
Fire Ext Activated
0
ALARM
?
C
98
7
654
3
21
Silence Buz z er
Silence Sounde rs
Reset
More Ala r ms
Prewarning
Early Warning
System Fault
Function Disabl ed
Test
Fault
Self Verify
General Alarm
Power
Fire Brigade Msg
Fire Vent Activated
Fire Ext Activated
0
ALARM
?
C
98
7
654
3
21
Silence Buz z er
Silence Sounde rs
Reset
More Ala r ms
Prewarning
Early Warning
System Fault
Function Disabled
Test
Fault
Self Verify
General Alarm
Power
Fire Brigade Msg
Fire Vent Activated
Fire Ext Activated
0
ALARM
?
C
98
7
654
3
21
Silence Buzzer
Silence Sounders
Reset
More Ala r ms
Prewarning
Early Warning
System Fault
Function Disabl ed
Test
Fault
Self Verify
General Alarm
Power
Fire Brigade Msg
Fire Vent Activated
Fire Ext Activated
0
ALARM
?
C
98
7
654
3
21
Silence Buz z er
Silence Sounde rs
Reset
More Ala r ms
Prewarning
Early Warning
System Fault
Function Disabled
Test
Fault
Self Verify
General Alarm
Power
Fire Brigade Msg
Fire Vent Activated
Fire Ext Activated
0
ALARM
?
C
98
7
654
3
21
Silence Buzzer
Silence Sounders
Reset
More Ala r ms
Prewarning
Early Warning
System Fault
Function Disabled
Test
Fault
Self Verify
General Alarm
Power
Fault 
Self Verify
BS-320 
Converter 
Converter 










