Connecting Up; Basic Safety Instructions; Hazardous Contact Voltage In Versions With 4-Conductor Extension - Siemens SITRANS P DS III Operating Instructions Manual

Connecting up

5.1

Basic safety instructions

Unsuitable cables and/or cable glands
Danger of explosion in hazardous areas.
• Only use suitable cables and cable glands complying with the requirements specified in
• Tighten the cable glands in accordance with the torques specified in Chapter "Technical
• When replacing cable glands use only cable glands of the same type.
• After installation check that the cables are seated firmly.
5.1.1

Hazardous contact voltage in versions with 4-conductor extension

Hazardous contact voltage in versions with 4-conductor extension
Danger of electrocution in case of incorrect connection.
• Observe the instructions in the 4-conductor extension operating manual for the electrical
Improper power supply
Danger of explosion in hazardous areas as result of incorrect power supply, e.g. using
direct current instead of alternating current.
• Connect the device in accordance with the specified power supply and signal circuits.
SITRANS P DS III/P410 with PROFIBUS PA
Operating Instructions, 02/2016, A5E00053276-08
WARNING
Chapter "Technical data (Page 193)".
data (Page 193)".
WARNING
connection.
WARNING
The relevant specifications can be found in the certificates, in Chapter "Technical data
(Page 193)" or on the nameplate.
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