System Sensor MDL3W Siemens The module connects normally‐open (NO)

The module connects normally‐open (NO) contacts to the multiplex bus of an FPD‐7024

Use the D7044 supervised input in a Class B configuration

Additional Four Circuit NAC Module

The station is available in the following operational and functional designs: The K-270 Series provides a single action

00 & are the buyers responsibility

System Sensor MDL3W Siemens The module connects normally‐open (NO)The MDL3 Module is designed to work with the SpectrAlert and SpectrAlert Advance series of notification appliances to provide a means of synchronizing the temporal coded horns and chimes, synchronizing the one second flash timing of the strobe, and silencing the horns and chimes of the horn strobe and chime strobes combination over a two wire circuit while leaving the strobes active.