Quatech, Inc. | AirborneDirect™ User Manual |
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6.0Pin out and Connectors
Pin definition is dependent upon the device type selected. The following defines the pin outs for the individual interfaces.
6.1Serial Ports
The AirborneDirect™ units support either a single or dual serial port configuration. The Port pin out can change depending upon the interface configuration chosen, Table 1 shows the pin out for the interface selected.
Figure 6 - DE-9 (DB-9) Connector Pin-out
Table 1 – Serial Port Pin Definition
Pin | RS232 (DTE) |
RS232 w/
Power on pin 92
|
| RS422 |
|
| RS485 |
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1 | No Connect |
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2 | RxD |
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3 | TxD |
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4 | No Connect |
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5 | GND |
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6 | No Connect |
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7 | RTS |
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8 | CTS |
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9 | No Connect |
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No Connect
RxD
TxD
No Connect
GND
No Connect
RTS
CTS
5VDC (Input)
No Connect
RxD+
TxD+
No Connect
GND
RxD-
No Connect
No Connect
TxD-
No Connect
Connect to pin 33
TxD+/RxD+
No Connect
GND
Connect to pin 93
No Connect
No Connect
1.For
2.Power on pin 9 only available on Enterprise devices
3.Only required on Industrial products
Table 2 shows the availability of the serial ports and available interface types by product class.
18 | 2/21/2011 |
