Siemens SIMATIC MICRO-DRIVE, Руководство по эксплуатации оборудования

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Connecting
3.3 Connecting the supply voltages
PDC100(F)
Equipment Manual, 03/2021, A5E50502703-AA
23
⑩ X5050:
Connection for external braking resis-
tor
MRES Service button LED
⑪ Supply for power unit PN PROFINET status display LEDs
⑫ 2-port switch CHx Input/output LEDs
⑬ Service button PWR Supply voltage LEDs
⑭ X4050:
Rotational speed acquisition (Hall
sensor, incremental encoder)
⑮ microSD memory card
Figure 3-2 Block diagram of the PDC100(F)
3.3 Connecting the supply voltages
Introduction
You connect the 24 V DC supply voltage for the PDC logic unit and the inputs/outputs to
terminal connectors X5060 (1L+ and 1M) and X4060 (2L+ and 2M).
Pins 3/4 (2L+) and Pins 1/2 (2M) of interface X4060 are electrically connected to one another.
If you connect the supply voltage to Pin 3 (2L+) and Pin 1 (2M), you can use terminals 4 (2L+)
and 2 (2M) to loop through the potential to Pins 3 (1L+) and 1 (1M) of interface X5060.
You connect the 24 V DC to 48 V DC supply voltage for the power unit to connector X5050
(4L+ and 4M).
Requirements
• Only wire the connection plug when the supply voltage is turned off.
• Observe the rules and regulations on operation described in the System Manual SIMATIC
MICRO-DRIVE Drive controller PDC
( https://support.industry.siemens.com/cs/ww/en/view/109774126 ).
• Observe the rules and regulations described in section Product overview (Page 11).
Required tool
Screwdriver (recommended):
•
For double-level terminal connector, size 0.4 x 2.5 mm
• For single-level terminal connector, size 0.6 x 3.5 mm