M900X Isolation Module For Fire Alarm System
Product Description
M900X Isolation Module For Fire Alarm System
Product Introduction
The Marine Isolation Module is a critical protection component within an addressable marine fire alarm system loop. Its primary function is to maintain system integrity and ensure continuous operation by automatically isolating a short-circuit fault on the communication/data loop.
When a wiring fault occurs, the module confines the failure to a specific, limited section of the loop—typically between two isolation modules—preventing it from disabling the entire network. This ensures that all other devices and zones on the loop remain fully operational, allowing the system to continue monitoring and protecting the vessel. Engineered for harsh maritime conditions, it is housed in a robust, corrosion-resistant enclosure. By providing fault containment, the isolation module significantly enhances system reliability, simplifies troubleshooting, minimizes downtime, and is essential for complying with stringent marine safety standards that require high system availability and fault tolerance.
Drawing
Technical Data
| Main Power | AC220V±10% |
| Spare Power | DC24V（+30%~-25%） |
| Output current and voltage | 1A/24V |
| Tactic Power Consumption | 220V 100mA |
| Environment Temperature | -10℃~+55℃ |
| Environment Humidity | 95%RH |
| With measures against mildew.salt fog and humidity. With measures against vibration,impact and incline. | |
Fire Alarm System Addressable Type
Fire Controller System Connection Addressable Type