PROFINET Installation Guideline for Cabling and Assembly

List of figures
Figure 1: Cable distances ........................................................................................17
Figure 2: Laying cables outside buildings ................................................................42
Figure 3: Pin-assignment of RJ45 and M12 connectors ..........................................44
Figure 4: Connectors - Overview .............................................................................45
Figure 5: Structure of PROFINET cable ..................................................................46
Figure 6: Hybrid connectors.....................................................................................57
Figure 7: Quality of optical surface ..........................................................................61
Figure 8: SC-RJ and SC-RJ push-pull connectors...................................................65
Figure 9: M12 Hybrid connectorM12 Hybrid Connector...........................................69
Figure 10: BFOC (ST) Connector ............................................................................72
Figure 11: Possible connections between shield and potential equipotential bonding
bar ....................................................................................................................80
List of tables
Table 1: Symbols indicating important text ..............................................................13
Table 2: Use of expressions ....................................................................................13
Table 3: Minimum cable spacing according to IEC 61918 .......................................18
Table 4: Electrical PROFINET cable types ..............................................................31
Table 5: Maximum FO cable lengths .......................................................................39
Table 6: Marking of wire pairs..................................................................................45
Table 7: Connector pin assignment .........................................................................47
Table 8: Plastic fiber optic cable ..............................................................................63
Table 9: Glass fiber optic cable................................................................................63
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