Connecting; Connecting The Device; Notes On Connecting - Siemens Sinamics Connect Series Operating Instructions Manual

Connecting

4.1

Connecting the device

4.1.1

Notes on connecting

Personal injury due to lightning strikes
A lightning flash may enter the mains cables and data transmission cables and jump to a
person, which may cause death, serious injury and burns.
• Disconnect the device from the power supply in good time when a thunderstorm is
• Do not touch mains cables and data transmission cables during a thunderstorm.
• Keep a sufficient distance from electric cables, distributors, and systems.
Fault caused by I/O devices
The connection of I/O devices can cause faults in the device, which may result in personal
injury and damage to the equipment.
• Read the documentation of the I/O devices. Follow all instructions in the documentation.
• Only connect I/O devices which are approved for industrial applications in accordance
• Connect I/O devices that are not hotplug-capable only after the device has been
NOTICE
Damage through regenerative feedback
Regenerative feedback of voltage to ground by a connected or installed component can
damage the device.
• Do not supply any voltage to the device by using a connected or built-in I/Os, for
• Generally avoid any regenerative feedback.
SINAMICS CONNECT
Operating Instructions, 10/2018, A5E45421408
WARNING
approaching.
CAUTION
with EN 61000-6-2 and IEC 61000-6-2.
disconnected from the power supply.
example, a USB drive.
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