The visible led flashes green every 10 seconds to indicate communication with the facp and to notify model op921 has passed its self test. Model fdbz492 pr introduction model fdbz492 pr from siemens industry inc is a rohs compliant air duct monitoring housing containing sampling tubes.
Siemens Fdbz492 2 Wire Duct Housing Without Relay Amazon Co
Siemens fdbz492 wiring diagram. When used with a siemens conventional smoke detector smoke and combustion products are detected for shutdown of the duct system andor operation of supplementary equipment. Page 8 figure 5 wiring the fdbz492 pr fan supply source see figure 5 for terminal block com connections alarm relay figure 6 stand alone wiring the fdbz492 pr siemens industry inc. Note any limitations on the number of detectors and restric tions on the use of remote devices permitted for each circuit. Wire the fdbz492 pr accessories as shown in figures 7 and 8. Pn a6v10330327aen building technologies division. Should model op921 sense a fault or failure within its system the led will flash amber and the detector will transmit the data to the facp.
Housings models fdbz492 and fdbz492 hr. Models fdbz492 fdbz492 hr fdbz492 r and fdbz492 rp with fdbz wt and fdbz492 rtl specialized devices air duct housings fdbz series product overview the siemens f fire safety model fdbz series of air duct detector housings are designed for use with siemens model h series cerberus pro series and model op121 detectors. Models fdbz492 fdbz492 hr fdbz492 r and fdbz492 rp with fdbz wt and fdbz492 rtl architect and engineer specifications product overview the siemens f fire safety model fdbz series of air duct detector housings are designed to be used with the siemens model h series fd series and the model op121 detectors. Wiring the fdbz492 fdbz492 r and fdbz492 hr should be connected as shown in figures 5 6 7 and 8.
Gallery of Siemens Fdbz492 Wiring Diagram
