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The operator panel controls and handles all operations, alarm management,

indications and other functions within an operation zone.

No loop driver, input or output modules can be connected to this panel.

The panel communicates with controllers and the entire system via the

Ethernet-based local area network; AutroNet.

Please specify language GB-G when ordering.

Part numbers:

116-BS-430         Operator panel kit

116-BS-430G2    Operator panel kit approved acc. to IEC 61508 SIL2

Indicators

• 16 x 40-character alphanumeric display

• Fire, More Events, Fire Brig. Signalled, Fault, Function

Disabled, Testing, System Fault, Power, Function Delayed,

Alarms Fault, Fire Brig. Fault, Alarms Disabled, Fire Brig.

Disabled, Detector Inhibit, Extinguishing Activated,

Extinguishing Isolated, Local Mode, Dual Safety Stdby,

MultiS SmokeDis

• Internal buzzer

Operator Controls

• More Events, Mute Panel, Silence Alarms, Reset System,

Menu, Close Window

• Keyboard with alphanumeric characters and scroll function

• Separate buttons for menu operation (manoeuvre buttons)

• Backlit buttons and text

This unit serves as a connection unit for the detection loop,

alarm sounders, controls and inputs. It is a variant of the

BC-420G2 controller prepared for rack installations.

Together with the IO modules the unit will have the full

functionality of the BC-420G2 controller.

The controller is equipped with 2 Ethernet ports, one

AutroFieldBus port and one serial port. The controller

communicates with other system units using the

Ethernetbased local area network, AutroNet and external

equipment using AutroCom and Modbus. The serial port

may be set to RS-232/422 or 485 and can communicate

with external equipment using AutroCom, Modbus, NMEA

and ESPA 4.4.4.

Part numbers:

116-BC-440 Controller rack unit

116-BC-420G2 Controller rack unit approved acc. to IEC 61508 SIL2

The controller serves as a connection unit for the detection loop,

alarm sounders, controls and inputs.

The controller can accommodate up to a maximum of 12 modules.

The system offers a loop driver module for detection loops and several

types of I/O modules (see optional modules below).

A maximum of 6 loop driver modules connected to each controller. 

All modules are easily plugged onto each other on a standard mounting

rail inside the unit. The controller provides connections for 2 Ethernet

ports and 2 USB host ports, and communicates with other system units

on the Ethernet-based local area network, AutroNet.

For engineering purposes, we have established kits to be equipped

according to specifications.

The controller kit includes a cabinet with a panel front, power supply module,

communication module and text foils in a chosen language.

Additionally the cabinet can be stacked with

Loop driver module BSD-310

Loop driver module H.P. BSD-311

BS-100 loop driver module BSD-330

Output module BSB-310A

Output module BSJ-310

Input module BSE-310

Input module BSE-320

An Al_Com+ stack can contain up to six loop driver modules (BSD-3xx).

By using AutroFieldBus, an additional Al_Com+ stack (with up to six additional

loop driver modules) can be added to the system.

NOTE! The AutroSafe panels are certified with the Al_Com+ modules mounted

inside the panel cabinet.

Part numbers:

116-BC-420         Controller kit

116-BC-420G2     Controller kit approved acc. to IEC 61508 SIL2

Operator Controls

• More Events, Mute Panel, Silence Alarms, Reset

System, Menu, Close Window

• Keyboard with alphanumeric characters and scroll

function

• Separate buttons for menu operation

• Backlit buttons and text

Capacity

• 64 system units (panels) on the local area network;

AutroNet

• 15000 loop units per system

• 12 modules per fire alarm control panel, of which 6

can be Loop Driver Modules

• 512 detectors and manual call points can be

connected to each Fire Alarm Control Panel (EN 54)

• 31 AutroFieldBus units connected to AutroFieldBus

• 127 loop units connected to one detection loop

• 40 socket/loop sounders connected to one detection

loop

• 15 loop units connected to one Powerloop

Optional Modules

• Loop Driver Module (BSD-310/311) for connection of

detection loops

• Output Module (BSB-310) with 4 monitored outputs

• Output Module (BSJ-310) with 8 open collector non

monitored outputs

• Input Module (BSE-310) with 4 monitored inputs

• Input Module (BSE-320) with 8 non-monitored inputs

(galvanically isolated)

Indicators

• 16 x 40-character alphanumeric display

• Fire, More Events, Fire Brig. Signaled, Fault, Function

Disabled, Testing, System Fault, Power, Function

Delayed, Alarms Fault, Fire Brig. Fault, Alarms

Disabled, Fire Brig. Disabled, Detector Inhibit,

Extinguishing Activated, Extinguishing Isolated, Local

Mode, Dual Safety Stdby, MultiS SmokeDis.

• Internal buzzer

Description / Application

BS-420 is a complete fire alarm control panel with full

operation capabilities. The panel serves as an operating

panel for one or several defined operation zones. All

alarm handling and system features can be controlled

and monitored from the panel.

The panel can accommodate up to a maximum of 12

modules. The system offers Loop Driver Modules for

detection loops and several types of I/O modules (see

Optional Modules below).

There can be a maximum of 6 Loop Driver Modules in

each panel. All modules are easily plugged onto each

other on a standard mounting rail inside the unit.

The panel provides connections for 2 Ethernet ports and

2 USB host ports.

The panel is menu operated on a 16-line display, with 40

characters per line. A printer is available as an option.

The panel communicates with other system units on the

Ethernet-based local area network, AutroNet.

Features

• SelfVerify function for automatic testing of detectors

• Automatic addressing of detectors

• AutroFieldBus

• Accommodates up to a maximum of 12 modules, of

which maximum 6 can be Loop Driver Modules

• User-friendly display and operator controls

• Backlit operational buttons. Text display suitable for

full darkness operation

• Surface mounting on wall

• Rack mounting in standard 19’’ cabinets

• Conforms to applicable EU directives and regulations

• SIL2 capable according to IEC 61508

• Approved according to CEN Standards EN 54-2.

EN 54-4 and EN 54-13. FM regulations (Factory

Mutual) and maritime regulations (IMO/SOLAS and

USCG)

The figure below shows an example of a typical AutroSafe Integrated

Fire & Gas system:

 Fully integrated PowerLoop detectors are connected to the two

wire PowerLoop, no additional interfaces are required.

 Any 4-20mA devices can be connected to the system’s PowerLoop

by means of the BN-342 4-20mA interface. No additional power

supply is required, the PowerLoop will supply both the BN-342

module as well as the detector attached to it.

 Advanced Open Path Gas Detectors connected to the BN-342 4

20 mA interface provides the highest level of detection

performance. Including, but not limited to false alarm immunity,

logging and trending of analogue detector readings.

 The smoke- and heat detectors on the Al_Com loop employ the

DYFI+ technology, a dynamic filtering system which virtually

eliminates false alarms and provides the earliest possible warning

of a potential fire. A single pair of wires that provides both power to

– as well as interactive communication with – the detectors,

connects detectors, manual call points and interfaces. The Al_Com

loop also features the SelfVerify function, testing the detectors to

the calibrated set point every 24hours.

 Automatic addressing of detectors – No switch settings required.

For a detailed general description of the AutroSafe SelfVerify™

Integrated Fire and Gas System, please refer to Chapter 4.4.

Brief Introduction

The AutroSafe Self Verify™ Integrated Fire and Gas detection system

described in key words is as follows:

 Both the Fire Detectors as well as the Gas Detectors can be

connected to the same panel or system.

 All detectors are interactive addressable devices with intelligent

communication. Non-addressable detectors can be connected via

a 4-20mA interface.

 Field devices have a built-in calibrated self-test to verify and

confirm their ability to perform correctly. This can be considered as

supplemental to – and can be used instead of – manual testing and

inspection routines. Refer to Chapter 4.4.

 Flame and Gas Detectors can be connected to the AutroSafe

Panel by using a 2-wire loop structure (PowerLoop). The

PowerLoop provides both power to, as well as interactive

communication with the detectors. Studies have shown that the

Fire & Gas Detection Control System’s cable requirement can be

reduced with 30-60% by utilizing this concept as opposed to

conventional systems.

 AutroSafe SelfVerify™ IFG is a modular and distributed system

providing maximum flexibility. The AutroNet communication

facilitates the possibility to link cause and effect across panels

within the same AutroNet. In other words, any detector connected

to any panel can activate any output associated to any panel. Each

panel can have up to 12 custom AutroSafe I/O modules. Within the

limitations of the system, the system designer can freely select the

type and number of modules to be used.

 There are a number of versatile communication options available:

 Physical: Ethernet, RS-232. RS-422. RS-485. Al_Com loop,

AutroFieldBus, PowerLoop and either hardwired or fibre-optic

based AutroNet (Ethernet).

 Protocols: Modbus RTU Slave or Master, Modbus TCP/IP

Slave or Master, ESPA 4.4.4. and AutroCom (Autronica’s

proprietary protocol).

Our IEC 61508 SIL 2 approved system for the offshore industry.

The AutroSafe Integrated Fire and Gas (IFG) 4 is designed for the toughest

requirements and expands the possibilities of a F&G detection system even

further. From offshore platforms to LNG plants to refineries, AutroSafe IFG

delivers the most rigorous F&G safety yet.

Autronica Fire and Security launched AutroSafe, our high-end fire detection

system, in 1999. From day one, AutroSafe has proven its unique stability

and reliability in more than 15 000 of installations worldwide, both on- and

offshore. AutroSafe IFG 4 provides advanced functionality for a wide range

of applications. The system is designed to meet all requirements in the

high-end segment of the offshore market. It is certified according to European

directives (CPD) requiring EN 54 compliance, and is approved by Factory Mutual

(FM) according to NFPA 72. Additionally, the F&G system is approved according

to SIL2 requirements by TÜV Nord.

Reliable communication is paramount to your safety. That’s why we’re adding

AutroNet to the AutroSafe IFG system, an innovative network solution safeguarding

communication between panels. AutroNet ensures a redundant and high-speed

network, expanding the reach of the AutroSafe IFG system even further.

The system can be set up either in a star or ring network, depending on your needs.

History proves you can rely on AutroSafe IFG. All existing functionality has stood up

to the toughest tests worldwide for more than 10 years. With AutroSafe IFG 4.

Autronica has once again taken fire safety to a higher level.