SecurStor 16i Installation and Hardware Reference Manual
B.1.2. COM2 Serial Port Cable to UPS
COM2 Cable: Use this cable to connect the COM2 port to a UPS.
Figure C-20: Connector Pinouts - Adapter Cable for COM2
CN1 Pin Number | Pin Name |
|
|
1 | Ground |
2 | TXD |
3 | RXD |
CN2 Pin Number | Pin Name |
|
|
1 | TXD |
2 | RXD |
3 | NA |
4 | NA |
5 | NA |
6 | NA |
7 | NA |
8 | NA |
9 | Ground |
Table
Pin Out Definitions
B.2. Null Modem
A null modem has its wires swapped and is necessary for connecting COM1 CN2 to the serial port of a management computer.
