User guide
Installing I/O Modules 
Installation Handbook, AutroSafe Interactive Fire Alarm System, Release 3, 116-P-ASAFE-FA/DE, 
Rev. J, 2011-12-06, 
 Autronica Fire and Security AS 
3.6  Communication Module, BSL-310 
Connector on ribbon Cable 1 
To Connection Module BSF-310B 
Signal 
1 INT 
2 RS_GND 
3 TX 
4 RS_GND 
5 N.C. (GND) 
6 RS_GND 
7 RX 
8 RS_GND 
9 CTS 
10 RS_GND 
Connector on ribbon Cable 2 
To Power Module BSS-103A/02 
Signal 
1 TEST 
2 N.C. 
3 N.C. GND 
4 MAINS_OK 
5 N.C. 
6 APPLY_LOAD 
Schematics 
BSF-310B
Connection
Module
BSL-310
BSS-103A/02
Power Supply
Cable 1
Cable 2










