The SIO800 single Input/Output Module is designed to provide a monitored input and a volt free relay changeover output. It consists of an input for monitoring the status of a normally open contact and output of changeover relay contacts.
The relay is controlled by a command sent from the Minerva MX Fire Controller via the addressable loop.
The state of the relay (activated,deactivated or stuck) is reported to the Minerva MX Fire Controller. The LED may be turned ON or OFF by the controller during a relay activated condition.