Hardware Information
Ethernet RJ45 Connection
LED yellow |
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| LED green | ||||||
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18
Figure 7-8 Ethernet port
| Designation | Description | Input / Output |
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1 | TD+ | Transmitted data | Output |
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2 | TD– | Transmitted data | Output |
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3 | RD+ | Received data | Input |
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4, 5 * | SYMR | Internal 75 Ω output | - |
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6 |
| Received data | Input |
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7, 8 * | SYMT | Internal 75 Ω output | - |
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S |
| Shield | - |
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| LED green | Connection | - |
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| LED yellow | Activity | - |
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*is not necessary for data transfer
SIMATIC Box PC 620 Manual | |
