Siemens 7XV5673 Device Manual page 5

Personnel qualified in electrical engineering
Commissioning and operation of the equipment (module, device) described in this manual must be performed
by personnel qualified in electrical engineering only. As used in the safety notes contained in this manual, elec-
trically qualified personnel are those persons who are authorized to commission, release, ground and tag
devices, systems, and electrical circuits in accordance with safety standards.
Use as Prescribed
The equipment (device, module) must not be used for any other purposes than those described in the Catalog
and the Technical Description. If it is used together with third-party devices and components, these must be
recommended or approved by Siemens.
If the device is not used in accordance with the product information and this manual, the scheduled protection
is impaired.
Correct and safe operation of the product requires adequate transportation, storage, installation, and mounting
as well as appropriate use and maintenance.
During the operation of electrical equipment, it is unavoidable that certain parts of this equipment will carry dan-
gerous voltages. Severe injury or damage to property can occur if the appropriate measures are not taken:
• Before making any connections at all, ground the equipment at the PE terminal.
• Hazardous voltages can be present on all switching components connected to the power supply.
• Even after the supply voltage has been disconnected, hazardous voltages can still be present in the equip-
ment (capacitor storage).
• Equipment with current transformer circuits must not be operated while open.
• The limit values indicated in the manual and the product information must not be exceeded; this also refers
to testing and commissioning
SICAM I/O Unit, 7XV5673, Device Manual
E50417-H1040-C484-A3, Edition 05.2012
5