Connecting The Power Supply - Siemens SENTRON 7KN POWERCENTER 3000 Manual

Procedure
1. Connect the cable lug to the ground conductor.
2. Connect the cable lug with the M4 thread firmly to the ground connection on the device
(see marked position).
3. Connect the ground conductor to the ground connection for the cabinet or the equipment
in which the device is installed.
4.3.3

Connecting the power supply

Safety regulations - connecting cable
Use only DC connection cables that comply with the local safety regulations.
Otherwise, there is a danger of fire and danger due to electric shock. This can result in
death, serious injury or damage to property.
• Make sure that the DC connection cables comply with the safety regulations of the
• Connect the ground conductor as described in the operating instructions.
Note
IEC/EN/UL 61010
Note the following if you are operating the device in accordance with
IEC/EN/UL 61010-2-201:
• The device must only be connected to a 24 V DC power supply that meets the
requirements of a safety extra low voltage (SELV/PELV) in accordance with
IEC/EN/UL 61010-2-201.
• When operated outside an enclosure in accordance with UL/CSA 61010-2-201, the device
must be supplied with NEC Class 2 or an energy-limited circuit in accordance with UL/CSA
61010-1.
7KN POWERCENTER 3000
Equipment Manual, 07/2020, L1V30579222003-03
WARNING
country in which the device is installed and have the prescribed markings.
Installing, connecting, commissioning
4.3 Connecting the device
31