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Installing and Configuring the I/O Cards
PAGASYS GEN II (P-SYS-G)
Federal Signal www.fedsig.com
6.0 Installing and Configuring the I/O Cards
6.1 Main Distribution Frame (MDF)
The PAGASYS GEN II system has been designed to incorporate the Main Distribution
Frame (MDF) in the same cabinet as the control and amplification equipment. This
area of the cabinet is used to mount system cards that receive terminations from field
equipment such as power equipment, beacons, speakers, access panels, and any other
terminations to be handled by the system.
Figure 51 Main Distribution Frame (MDF)
The MDF contains three areas for mounting terminating equipment: left panel, right
panel, and back panel. The left panel is used to mount amplifier audio distribution
terminal cards for loudspeaker terminations. The right panel is used for power
terminations and mounting the Beacon Monitored Output card. The back panel is used to
mount any of the system I/O cards.