Connector - AppleLine RS23225 PIN D-SUB MALE at the computer. | (at the computer) |
Pin | Name | Direction | Description |
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1 | SNG | --- | Shield ground | 2 | TXD | Output | Tx Transmit Data, Out | 3 | RCD | Input | Rx Receive Data, In | 4 | RTS | Output | Request to Send, Out | 5 | CTS | Input | Clear to Send, In | 6 | DSR | Input | Data Set Ready, In | 7 | GND | --- | Ground | 8 | DCD | Input | Data Carrier Detect, In | 9 | n/c | --- | No connection | 10 | n/c | --- | No connection | 11 | n/c | --- | No connection | 12 | CH | Input | Data signal rate selector, In | 13 | n/c | --- | No connection | 14 | n/c | --- | No connection | 15 | n/c | --- | No connection | 16 | n/c | --- | No connection | 17 | n/c | --- | No connection | 18 | n/c | --- | No connection | 19 | n/c | --- | No connection | 20 | DTR | Input | | 21 | n/c | --- | No connection | 22 | CE | Input | Ring indicator, In | 23 | n/c | --- | No connection | 24 | n/c | --- | No connection | 25 | n/c | --- | No connection |
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