User Manual Section 6
GFK-2958L May 2021
Installation 402
6.1.3 Stripping Lengths
The required stripping length for every RSTi-EP product is specified in mm (in). These
lengths, such as 6 mm (0.24 in) ± 0.5 mm (0.02 in), ≥ 10 mm (0.39 in) ±1 mm (0.04 in), must
be observed. This also applies to the use of wire-end ferrules. The external dimensions of the
crimped wire-end ferrules must conform with IEC-60947-1. For detailed information refer
to Section, Wiring.
6.1.4 Unpacking and Delivery
All of the elements that make up the RSTi-EP station are packaged individually for delivery.
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Check the delivery for completeness and transport damage.
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Report any transport damage immediately to the respective transport company.
CAUTION
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The product can be destroyed by electrostatic discharge.
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The components in the RSTi-EP series can be destroyed by electrostatic discharge.
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Ensure that personnel and work equipment are adequately grounded.
•
Unpack all parts and sort the modules into the installation sequence as per the
instructions.
•
Dispose of all packaging in accordance with the local disposal guidelines. The cardboard
packaging from the modules and fieldbus network adapters can be sent for paper
recycling.
6.1.5 Use in a Potentially Explosive Atmosphere
If the RSTi-EP station is used in a potentially explosive atmosphere rated as Zone 2, the
housing must meet the requirements of explosion protection type Ex n or Ex e and
protection class IP54. Sensors and actuators that are in Zone 2 or in a safe zone can be
connected. All cable glands on the housing must be approved for Example.
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