Connection Information - Siemens SIPROCESS GA700 Operating Instructions Manual

Connecting the device
8.2 Electrical connections
8.2.2

Connection information

Note
Connection requirements
The power cable must comply with the valid regulations and conditions for the place of
installation and be provided with a protective conductor at the potential of the enclosure. The
cross-section of each wire must be ≥ 1 mm
NOTICE
Cable glands for the wall-mounted device
• Match the diameters of the cables to the terminal areas of the cable glands.
• After installation, make sure that the cables are secure and that the seals are in the
Note
Terminal ranges of the cable glands
Use cables matched to the terminal ranges of the cable glands:
• Cable gland M16 x 1.5 (plastic): Terminal range 5 to 10 mm
• Cable gland M16 x 1.5 (metal): Terminal range 6 to 10 mm
• Cable gland M20 x 1.5 (plastic/metal): Terminal range 10 to 14 mm
Note
Electromagnetic compatibility (EMC)
You can use this device in industrial environments and small businesses. Metal housings
show increased electromagnetic compatibility compared to high-frequency radiation. The
protection from high-frequency radiation can be increased by grounding the housing.
Note
Improvement of interference immunity
• Lay signal cables separately from cables with voltages > 60 V.
• Use cables with twisted wires.
• Install the device and lay its cables at a distance to strong electromagnetic fields.
• Use shielded lines to guarantee the full specification according to Ethernet/PROFIBUS.
90
correct position.
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Operating Instructions, 05/2018, A5E31930403-06
Wall-mounted device