Autronica BC-420G2 Controller
Part no.
The Autronica BC-420G2 Controller is a modular fire and gas detection system controller designed for the AutroSafe Interactive Fire Detection System and safety-critical applications requiring compliance with IEC 61508 SIL2.
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Autronica BC-420G2 Controller
The Autronica BC-420G2 Controller is a modular fire and gas detection system controller designed for the AutroSafe Interactive Fire Detection System and safety-critical applications requiring compliance with IEC 61508 SIL2. The controller acts as the central connection unit for detection loops, alarm sounders, inputs, outputs, and field devices, while providing communication across the AutroNet Ethernet network.
Built on the proven BC-420 platform, the BC-420G2 supports flexible system expansion through modular loop drivers and I/O modules, making it suitable for marine, offshore, oil & gas, and industrial fire and gas detection systems.
Key Features
- Supports up to 12 modules per controller
- Up to 6 Loop Driver Modules (BSD-310/311)
- Integrated AutroFieldBus communication
- Ethernet-based AutroNet networking
- Modular expansion through plug-in I/O modules
- SIL2-capable architecture
- Suitable for wall, rack, or console mounting
- Approved for marine, offshore, and industrial applications
- Simple module installation on standard mounting rails
Typical Applications
The Autronica BC-420G2 is ideal for:
- Offshore platforms
- FPSOs
- Oil & gas production facilities
- LNG and LPG terminals
- Petrochemical plants
- Refineries
- Power generation facilities
- Marine fire and gas systems
- Safety instrumented systems (SIS)
- Industrial process plants
Technical Specifications
| Specification | Details |
|---|---|
| Product | Autronica BC-420G2 |
| Type | Fire & Gas Detection System Controller |
| System | AutroSafe Interactive Fire Detection System |
| Maximum Modules | 12 |
| Maximum Loop Driver Modules | 6 |
| Communication Network | AutroNet (Ethernet-Based LAN) |
| Ethernet Ports | 2 |
| USB Host Ports | 2 |
| Expansion Bus | AutroFieldBus |
| Functional Safety | IEC 61508 SIL2 Approved |
| Mounting | Panel Cabinet Installation |
| Application | Fire Detection, Gas Detection and Safety Systems |
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