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# PATTON ELECTRONICS COMPANY
2002
Card Type RS-232 to TTL interface converter
Chip Set Unidentified
I/O Options 25-pin female serial port (RS-232), 25-pin
male serial port (TTL)
Maximum Data Rate 230Kbps
Data Bus External
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|---------------------+-------+----------------------+-------|
| Serial port (25-pin | CN1 | Serial port (25-pin | CN2 |
| male connector) | | female connector) | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Setting | Label | Position |
|------------------------------------+-------+---------------|
| ยป | Non-inverted data and control | JP1 | Pins 1 & 2, 3 |
| | signals | | & 4 closed |
|---+--------------------------------+-------+---------------|
| | Inverted data and control | JP1 | Pins 1 & 3, 2 |
| | signals | | & 4 closed |
|---+--------------------------------+-------+---------------|
| | Inverted data and non-inverted | JP1 | Pins 1 & 3 |
| | control signals | | closed |
|---+--------------------------------+-------+---------------|
| | Non-inverted data and inverted | JP1 | Pins 2 & 4 |
| | control signals | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANEOUS TECHNICAL NOTES |
|------------------------------------------------------------|
| Patton Electronics model 2002FC-MT connects a RS-232 DTE |
| to a TTL DCE. Model 2002FT-MC connects a RS-232 DCE to a |
| TTL DTE. |
+------------------------------------------------------------+