Specifications

Cable Connections
Installation Handbook, Autroprime Interactive Fire Detection System, 116-P-APRIME-INSTALL/DGB Rev. E, 2011-08-16,
Autronica Fire and Security AS
Page 31
9.7 Description of Terminal Points – Main Board
9.7.1 Main Terminal Block J1
The main spring-loaded connector block J1 is capable of up to 4mm2
solid core cables or up to 2.5mm
2
multi-stranded core cables. If
multistranded cables are used, cable crimps should be used.
Note that first connecter J1.1 is physically located at the lower end of
the terminal block (refer to the picture on the previous page).
J1-x Description Internal External
1 Battery +
Fuse F1,
T5AH
For
connection
of standby
battery
2 Battery -
3
Charger
+24V
Fuse F2,
T5AH
For
connection
of internal
charger
Battery charger or 24V supply
4 Charger 0V
5
+24V out 1
Fuse F3
F1AL.
Max 1A
(includes
output 18)
Power to
panel bus.
(24V1).
6 0V out 1
7
+24V out 2
Fuse F4
F1AL.
Max 1A
Power to
panel bus
(24V2).
8 0V out 2
9
Monitored
Input 1
User
configurable
input.
Monitored
for open and
short circuit.
2k resistor to
0V.
Activates at
910 ohm to
0V.
1
2
1
2
3
4
5
6
7
8
NOTE: For specific information on the
installation and cable connections for maritime
installations, refer to chapter 10.