Siemens SIMATIC MICRO-DRIVE PDC1000, Руководство по эксплуатации оборудования

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Connecting
3.3 Connecting the supply voltages
PDC1000(F)
24
Equipment Manual, 02/2020, A5E48775040-AA
Connection of supply voltages for the PDC logic unit and the inputs/outputs (24 V DC)
● Pin assignment: Interface X4060 for supply voltage of inputs/outputs
Table 3- 2 Pin assignment: Interface X4060 for supply voltage of inputs/outputs
Pin Designation Function Pin Designation Function
1 2M Reference potential
of supply of in-
puts/outputs
2 2M Reference potential
of supply of in-
puts/outputs
3 2L+ Supply of in-
puts/outputs
4 2L+ Supply of in-
puts/outputs
● Pin assignment: Interface X5060 for supply voltage of logic supply of PDC
Table 3- 3 Pin assignment: Interface X5060 for supply voltage of logic supply of PDC
Pin Designation Function Pin Designation Function
1 1M Reference potential
of logic supply of
PDC
2 1M Reference potential
of logic supply of
PDC
3 1L+ Logic supply of PDC 4 1L+ Logic supply of PDC
The logic supply voltages 1L+, 2L+ with associated ground potentials 1M, 2M are electrically isolated
from one another.
Connection of supply voltage for the power unit (24 V DC to 48 V DC)
The figure below shows the connection of the 24 V DC to 48 V DC supply voltage for the
power unit to the interface X5050:
Figure 3-3 Connection of power unit supply
● Pin assignment: Interface X5050 for power supply of power unit
Table 3- 4 Pin assignment: Interface X5050 for supply of power unit
Pin Designation Function
1 4L+ Power supply of power unit
2 4M Reference potential of power supply of power unit