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INCLUDES 12 MONTH WARRANTY
PHARPSCH100000 | Power Chassis | Harmony
Power Chassis - provides mounting slots for two redundant power supply trays.
The power chassis provides mounting slots for two redundant power supply trays, cooling fans, power output terminals, a DIN rail for the DC bus monitoring assembly, and a status output terminal connection. Cables connect the power terminals for 5 VDC, ±15 VDC, and 24 VDC to the power bus bar for distribution to the cabinet. The 48 VDC and 125 VDC terminals are for field I/O devices. Power supply trays can be removed from the power chassis and replaced while the system is online. Prior to removing a power supply tray, power to that power supply tray must be switched off at the PEP. Failure to do so may generate a PFI signal and cause a process upset.