Connecting The Supply Voltages - Siemens SIMATIC MICRO-DRIVE PDC600 Equipment Manual

Connecting
3.3 Connecting the supply voltages
⑩
⑪
⑫
⑬
⑭
⑮
Figure 3-2
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
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
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
24
X5051:
Connection for external braking resis‐
tor
Supply for power unit
2-port switch
Service button
X4050:
Rotational speed acquisition (Hall sen‐
sor, incremental encoder)
microSD memory card
Circuit diagram of PDC600
MRES Service button LED
PN PROFINET status display LEDs
CHx Input/output LEDs
PWR Supply voltage LEDs
(https://support.industry.siemens.com/cs/ww/en/view/
Equipment Manual, 12/2023, A5E50502703-AB
PDC600(F)