Technical data

ARN/DC Technical Specifications
116273-B Rev 00
C-13
Local Console Connections
The ARN/DC back panel contains one console service interface, labeled Console;
its DB-9 plug connector provides an RS-232-D serial connection. You use this
local console port to connect the ARN/DC to any VT100 compatible console
device for direct console access.
The BayStack ARN/DC shipping package includes the console/modem kit
(Order No.110310) for connecting devices to the Console port.
• To connect a terminal to the Console port, use the complete console/modem
kit, including the cable (Order No.110307) with the null modem adapter
(Order No.110308).
• To connect an IBM compatible PC to the Console port, use the complete
console/modem kit, including the cable (Order No.110308) and the null
modem adapter (Order No.110307) plus a standard AT serial cable with one
DB-25 plug connector, supplied with the PC.
The connector pin assignment described in Table C-11
shows signal and pin
assignments for the Console port.
Table C-11. Local Console Port DB-9 Pin Assignments
Pin Assignment Pin No. Signal Name Direction
1 Not used N/A
2 TXD (Transmit data) To terminal
3 RXD (Receive data) From terminal
4 Not Used N/A
5Ground N/A
6 DTR To terminal
7 Not Used N/A
8 Not Used N/A
9 Not Used N/A
Pin 1
Pin 9