Autronica Autroprime - 6. In the Event of a Pre Alarm; 6.1 Indications in the Event of a Pre Alarm; 6.2 Actions to be Taken in the Event of a Pre Alarm

Cable Connections
Installation Handbook, Autroprime Interactive Fire Detection System, 116-P-APRIME2-INSTAL/DGB, Rev. C, 2016-29-02,
Autronica Fire and Security AS
Page 34
9.8 Description of Terminal Points – Main Board
9.8.1 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- 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.