Autronica AutroSafe User Manual

Appendix A - Controller Board BSA_400A
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 68
15.8 Multifunction Serial Port Connector J3 -
AutroFieldBus and Fault Relay
A ribbon cable is connected between the Multifunction Serial Port
Connector J3 and the main terminal block L1(mounted on the DIN rail
inside the cabinet).
Connector J3 on
Controller Board
BSA-400
Description
Connections to
terminal block
(L1)
J3.1
GND
L1.1
J3.2
GND
L1.2
J3.3
AutroFieldBus B
L1.3
J3.4
Multifunction Serial Port RS-422/RS485 A+
L1.4
J3.5
AutroFieldBus B’
L1.5
J3.6
Multifunction Serial Port RS-422/RS485 B-
L1.6
J3.7
AutroFieldBus B Reference
L1.7
J3.8
Multifunction Serial Port RS-422 X+
L1.8
J3.9
AutroFieldBus A
L1.9
J3.10
Multifunction Serial Port RS-422 Z-
L1.10
J3.11
AutroFieldBus A’
L1.11
J3.12
Multifunction Serial Port RS-232 TX
L1.12
J3.13
AutroFieldBus A Reference
L1.13
J3. 14
Multifunction Serial Port RS-232 RX
L1.14
J3.15
GND
L1.15
J3.16
Multifunction Serial Port Reference
L1.16
J3.17
Fault Relay Normal Open
L1.17
J3.18
GND
L1.18
J3.19
Fault Relay Normal Closed
L1.19
J3.20
Fault Relay Common
L1.20
The built-in AutroFieldBus Master driver serves as a communication
protocol between the AutroSafe panel, the BSD-340 PowerLoop drivers
and BSD-321 protocol converters, plus Power Board BSF-400. It
provides a redundant field bus system with a ring loop topology.
The AutroSafe panels have one AutroFieldBus connected, and each
AutroFieldBus can host up to 31 bus units.
J3
BSA-400

Autronica AutroSafe Specifications

General

Brand	Autronica
Model	AutroSafe
Category	Measuring Instruments
Language	English