Autronica AutroSafe - 24 V Power Connections to Controller Board

Connecting External Cables
asafeinstall_dgb, AutroSafe Interactive Fire Detection System, Release 4,
116-P-ASAFE-INSTALL/DGB, Doc-1004796-2, 2021-08-23, Autronica Fire and Security AS
Page 47
10.10 24V Power Connections
10.10.1 Connections to Controller Board BSA-400A
24V power is supplied to connector J18 on the Controller Board
BSA-400 on all panels.
Redundant cabling:
Connector J18 on
Controller Board
BSA-400
Description
Connections to Power
Board BSF-400
J18.1
+24V In 1
Interconnection
A1 +
J18.2
0V In 1
A1 0V
J18.3
+24V In 2
A2 +
J18.4
0V In 2
A2 0V
Single cabling:
Connector J18 on
Controller Board
BSA-400
Description
Connections to Power
Board BSF-400
J18.1
+24V In 1
Interconnection
A1 +
J18.2
0V In 1
A1 0V
J18.3
+24V In 2
A1 +
J18.4
0V In 2
A1 0V
From Power Board BSF-400
J18