Sirius 800 Series User Manual
Control/Fan Interface Module
Iss 5 Rev 7
Page 288
© 2017 SAM
15 Control/Fan Interface Module
Two Control/fan interface modules are fitted in each router. The control/fan interface modules
performs the following functions:
•
Fanning out of the control busses
•
Dual redundant fan out of control busses
•
Driving all the fans
•
Dual redundant fan power
•
Collecting alarm signals from power supply shelves and fans.
•
Generating relay alarm outputs
In addition to the above functions, the module has the following secondary functions:
•
Providing power to the LED's in the door
•
Providing power and control to the Catsii LED's on the control rear panel
Figure 187 Control/Fan Interface Module - Video Processing Compatible Version Shown
LEDs
Connectors to
the Motherboard
Connectors to
the Bottom
Motherboard