0100037-J0 Rev C
14
4.2 Distribution
4.2.1 Bulk
• 23" 1RU universal mount P/N 0300057-001 (2.4kW compatible), 0300216-001 (shelf ID support)
• 19" 1RU universal mount P/N 0300040-001 (2.4kW compatible), 0300228-001 (shelf ID support)
Figure 5 — 19" Shelf with Bulk Distribution Busbars
4.3 Controller
The 3.0kW rectifier shelf is designed to operate with the CXC HP controller. A controller adds the following capabili-
ties to the rectifiers:
• Local and remote communications and monitoring
• User definable alarms
• Daily logging of events and system statistics
• Load sharing
• Power Save
NOTE:
The 3.0kW shelf is also designed to operate without a Cordex controller; however, load
balancing among the rectifiers won't be as efficient, particularly at lower input voltages.
The CXC HP controller requires version 5.20 of the software in
order to correctly display the system capacity at 120Vac.
4.3.1 Internal CAN Bus
A CAN bus is used to transmit all alarm and control functions between the controller
and rectifier shelves. Two CAN serial ports (modular jacks), are located on the left side
of the rectifier shelf as viewed from the front.
The CAN bus can be daisy-chained from shelf to shelf (CAN 1 of one shelf to CAN 2
of another). The last shelf is terminated using a CAN terminator – "Figure 8 — CAN
Bus Cabling" on page 20
Figure 6 — CXPS-E3 System Containing 3.0kW Shelf and CXC HP Controller
