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2-7
91390 QUBE
S ETUP
DC Power Input Connector There is one DC Power input connector (P204). on the back of the
unit. The DC Power Input connector mates to an external AC/DC
converter supply. The pinouts for this connector are as follows:
Serial I/O Connector - DB9
Female
The Serial I/O connector is on the back of the unit and provides RS-
232 access to the CPU Board. This interface conforms to the EIA-
RS232 standard. The baud rate and the number of start, stop, and
parity bits are software programmable.
This connector is also used to support the Sysgen Data Key function,
which controls access to menus to enable and disable qube options.
The pinouts for this connector are as follows:
Table 2-5 Pinout for the DC Power Input Connector
Pin # Function Image
PIN 1 Ground
PIN 2 + V
PIN 3 + V
PIN 4 RTN
PIN 5 RTN
PIN 6 Ground
Table 2-6 Pinout for Serial Port
Pin # Function Image
PIN 1 CD
PIN 2 RXD
PIN 3 TXD
PIN 4 DTR
PIN 5 RTN
PIN 6 DSR
PIN 7 RTS
PIN 8 CTS
PIN 9 NC