DC/DC Isolator
Model MTL5561 is a zone-powered, two-channel interface for use in conventional fire detection systems for protection within hazardous areas.
In operation, the triggering of a detector causes corresponding change in the safe-area circuit. The unit has reverse input polarity protection, while 'non-fail' earth fault detection on either line can be provided by connecting an earth leakage detector to terminals 3 or 6. Certified for use in Zone 0, IIC, T4-6 hazardous areas.
- Simple installation onto standard DIN railing
- Simplified installation and maintenance using plug-in connectors
- Input circuit protected against reverse polarity
- Supports two zones
