The Safetec BG02.500/BG02.510 is the primary control and display module designed for the SDS-48 (Smoke Detection System), widely used in maritime fire safety. This module serves as the user interface for the air-sampling smoke detection system, which monitors cargo holds and other unmanned spaces on ships. The BG02.500/510 series handles the logic for fan control, airflow monitoring, and smoke alarm signaling. It features an intuitive panel that allows the crew to identify the specific sampling pipe or zone triggered, ensuring a rapid response to potential fire hazards in accordance with SOLAS requirements.

 

Technical Datasheet

Model Number: BG02.500 / BG02.510 System Compatibility: Safetec SDS-48 Smoke Detection System Dimensions: 192mm x 96mm x 140mm Weight: 1.10 kg Country of Origin: Germany Supply Voltage: 24V DC Display Type: LED Segment and Status Indicators Communication: Serial Interface for Extension Modules Alarm Outputs: Potential-free relay contacts (Main Alarm, Fault, Fan) Operating Temperature: -15°C to +55°C

 

Application Fields

This control module is essential for fire safety in the maritime industry, specifically for:

• Cargo hold smoke detection on bulk carriers and container ships.
• Monitoring of RO-RO (Roll-on/Roll-off) vehicle decks.
• Protection of storage rooms and paint lockers.
• Integration with CO2 or water-mist fire extinguishing systems.
• Retrofitting older smoke sampling systems to meet modern safety standards.

Product Instructions

1. Mounting: The module is designed for panel mounting, typically on the bridge or in a centralized fire control station. Use the provided clamps to secure the unit into the cutout and ensure the front seal is tight.
2. Wiring: Connect the 24V DC power supply and the signal lines from the SDS-48 detection unit. Ensure the “Fan Control” and “Alarm” relay outputs are correctly integrated into the ship’s General Alarm system.
3. Zone Configuration: Program the module to recognize the number of active sampling lines. Each LED indicator must correspond to a specific cargo hold or zone as per the ship’s fire safety plan.
4. Testing: Perform a functional test using the “Lamp Test” button and simulate a smoke alarm at the sampling point to verify that the BG02.500 correctly identifies the zone and triggers the audible/visual alarms.

 

Q&A – Frequently Asked Questions

Q: What is the difference between the BG02.500 and the BG02.510? A: The BG02.510 is often an updated version or a specific variant used as an extension or sub-unit for larger SDS-48 configurations, though they share the same core logic and electrical specifications.

Q: Why is the “Fault” LED illuminated on the module? A: A fault light usually indicates an issue with the airflow in the sampling pipes, a fan failure, or a loss of communication between the control module and the sensor unit. Check the sampling fan and filters first.

Q: Can this module be used with other brands of smoke samplers? A: No, the BG02 series is specifically designed to communicate with Safetec SDS-48 hardware. Using it with third-party sensors may result in incorrect alarm triggers or system failure.

 

Recommended Similar Models

• Safetec SDS-48 (Main Smoke Detection System Cabinet)
• Safetec BG02.520 (Extension Module for additional zones)
• Safetec RM02.200 (Relay Module for SDS systems)
• Safetec SU-01 (Sensor Unit for air-sampling)
• Safetec Fan Unit for SDS-48 (High-suction replacement fans)