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Product Description
JSKM-M900M2 Relay Module For Fire Alarm System
Product Introduction
The JSKM-M900M2 Relay Module is a core interface component designed for marine Fixed Fire Detection and Alarm Systems (FFDAS). It functions as a critical output device, receiving control signals from the central fire alarm panel and activating external safety or auxiliary equipment.
Upon receiving an alarm, fault, or specific control command, the module's built-in relay(s) change state (open or close), triggering connected devices. This enables the automated control of essential shipboard systems such as CO2 or foam release valves, fire door closers, HVAC shutdown, engine room fan stops, or general alarm circuits. Engineered for the demanding maritime environment, the JSKM-M900M2 features a robust, corrosion-resistant enclosure suitable for harsh conditions. It offers reliable, fail-safe operation and is designed for seamless integration, ensuring compliant and coordinated emergency responses in accordance with SOLAS and other major classification society regulations. The module plays a vital role in automating safety actions, thereby enhancing overall vessel protection.
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
