Siemens SIPART PS2 Operating Instructions Manual page 79

Incorrect selection of type of protection
Danger of explosion in areas subject to explosion hazard.
This device is approved for several types of protection.
1. Decide in favor of one type of protection.
2. Connect the device in accordance with the selected type of protection.
3. In order to avoid incorrect use at a later point, make the types of protection that are not
NOTICE
Condensation in the device
Damage to device through formation of condensation if the temperature difference between
transportation or storage and the mounting location exceeds 20 °C (36 °F).
• Before taking the device into operation let the device adapt for several hours in the new
NOTICE
Ambient temperature too high
Damage to cable sheath.
• At an ambient temperature ≥ 60 °C (140 °F), use heat-resistant cables suitable for an
NOTICE
Standard cable gland/torque
Device damage.
• Owing the reasons pertaining to tightness (IP enclosure rating) and the required tensile
• In the NPT version, the positioner is delivered with a coupling. When inserting a counter
SIPART PS2 with and without HART
Operating Instructions, 02/2016, A5E00074631-AB
WARNING
used permanently unrecognizable on the nameplate.
environment.
ambient temperature at least 20 °C (36 °F) higher.
strength, only use the cables having a diameter ≥ 8 mm for standard M20x1.5 cable
gland, or use a suitable seal insert in case of smaller diameters.
piece in the coupling, ensure that the maximum permissible torque of 10 Nm is not
exceeded.
Connection
5.1 Basic safety instructions
79