RJ-11 Serial and RJ-45 Ethernet Pin Assignments
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| Pin 1 | No Connection | ||
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| Pin 2 | Ground | ||
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| Pin 3 | Transmit Data from FCR200 | ||
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| Pin 4 | Receive Data to FCR200 | ||
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| Pin 5 | RTS (Ready to Send) | ||
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| Pin 6 | CTS (Clear to Send) | ||
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Figure A-1 RJ-11 Pin Assignment
Pin Number | Function |
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Pin 1 | Transmit Out + |
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Pin 2 | Transmit Out - |
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Pin 3 | Receive In + |
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Pin 4 | No Connection |
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