scigiene HM-14560, Руководство пользователя

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Page 14
3.7 Pin assignment Modbus TCP (option)
A 4-pole M12 connector with D-coding (M12-D) is required here.
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A CAT6 or higher type cable is recommended.
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Every cable type must be equipped with a shielded M12 round plug D-coded on the sensor side.
» The cable shield must be earthed in this installation setup!
3.8 Laying the power supply or transmission line
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The cable cannot be laid in the range of interference fields.
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The transmitter cannot be used near electromagnetic interference fields.
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The cable should not be strongly bent.
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Permissible cross-sections for installation have to be considered.
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The cable length must be kept as short as possible.
» Should an extension be necessary, the cross-section of the extension may not be under 0.25 mm².
» The potential equalization GND ( shielding ) must be connected.
Pin No Function
1 TX+
2 RX+
3 TX-
4 RX-
Housing Shielding