Description
AUTRONICA
GL-90
PLC MODULE
GLS
220V AC
The Autronica GL-90 GLS is a PLC (Programmable Logic Controller) module designed for use within marine fire alarm and detection systems. Operating on a 220V AC supply, this module serves as a core logic control component, managing input/output processing and system coordination within the fire alarm network. Its role is critical to the reliable and continuous operation of onboard fire detection infrastructure, where system integrity is a fundamental SOLAS requirement aboard commercial and passenger vessels.
Key Features
✓ Programmable logic control module providing centralised input/output management within the Autronica GL-90 fire alarm system architecture.
✓ Operates on 220V AC supply voltage as indicated in the product data; additional electrical specifications are subject to confirmation against vessel documentation.
✓ Designed for integration within Autronica GL-90 series fire alarm panels and control systems; compatibility with specific panel configurations should be verified prior to installation.
✓ Suitable for installation in marine control room or panel enclosure environments; precise mounting requirements depend on system configuration and vessel layout.
✓ Intended as a direct replacement module for GL-90 system maintenance, supporting continuity of fire detection functionality and minimising system downtime during servicing.
Marine Applications
✓ Cargo vessels and bulk carriers requiring compliant fire alarm system operation across machinery spaces and accommodation areas.
✓ Offshore support vessels and platform supply vessels where reliable fire detection logic control is essential for crew safety.
✓ Passenger ferries and ro-ro vessels operating fire alarm systems under strict flag state and classification society requirements.
✓ Tankers and chemical carriers where automated fire detection and alarm processing must remain operational at all times.
✓ Drill ships and floating production units utilising Autronica-based fire detection infrastructure within integrated safety systems.
Why Marine Engineers Choose
Marine engineers specify the Autronica GL-90 GLS PLC Module for its role as a reliable, system-specific logic control component that maintains the operational integrity of fire alarm systems — a non-negotiable requirement for vessel certification and crew safety.
Ideal For
Commercial cargo vessels, tankers, passenger ships, offshore vessels, and any marine installation operating an Autronica GL-90 series fire alarm & detection system requiring PLC module replacement or system maintenance.
Technical Support
Technical support is available for the Autronica GL-90 GLS PLC Module, covering onboard installation guidance, fault diagnosis, and remote troubleshooting assistance. Our team can assist marine engineers in confirming module compatibility and addressing system-level queries during maintenance or repair operations.




