
Pin Assignments C
EIA-232-D Pin Assignments
Table
Table C-1
(1 of 3)
EIA-232-D Pin Assignments
| Name | EIA | CCITT | Signal | Circuit | |
Pin | Circuit | Source | Function | |||
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1 | ± | AA | 101 | ± | Shield | |
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2 | TXD | BA | 103 | DTE | Transmit Data | |
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3 | RXD | BB | 104 | DCE | Receive Data | |
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4 | RTS | CA | 105 | DTE | ||
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5 | CTS | CB | 106 | DCE | ||
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6 | DSR | CC | 107 | DCE | Data Set Ready | |
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7 | SG | AB | 102 | ± | Signal Ground | |
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8 | LSD | CF | 109 | DCE | Line Signal | |
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| detect | |
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August 1998 |