Description
The Single Contact Module (FRRU004-SCM4) is used to monitor the contact status of a device that contains a Normally-open contact (i.e, pull station, waterflow switch, etc). The FRRU004-SCM4 can be programmed in the panel to supervise either a normally open or normally-closed contact on the Fire Alarm Control Panel (FACP). When the Normally-open contact is selected and the contact is closed, the FRRU004-SCM4 reports its condition to FACP. Likewise, when the Normally-closed contact is set as supervising condition, and the contact is opened, the FRRU004-SCM4 reports its condition to FACP.