46AXIS 221 - The I/O Units Connectors
Schematic Diagram - Power Terminal Block and Power Connectors
Internal 3.3V
z
z
GND 
Switch
Mode
Power
Supply
|
|
| z |
z | z | z | z |
|
|
| z |
| z |
| z |
o 3 AC
~
o 2 AC/DC+
=
o 1 GND/DC-
+o Axis Power Supply 
The D-Sub Connector
The AXIS 221 provides one
A diagram of the
Pin | Function |
|
|
|
|
|
1 | CD |
|
|
|
|
|
2 | - RXD |
|
|
|
|
|
3 | - TXD |
|
|
|
|
|
4 | DTR | 1 | 2 | 3 | 4 | 5 |
5 | GND |
| 6 | 7 | 8 | 9 |
6 | DSR |
| ||||
|
|
|
|
| ||
7 | RTS |
|
|
|
|
|
8 | CTS |
|
|
|
|
|
9 | RI |
|
|
|
|
|
