Wiring; Connecting To A Profibus Pa Network - Siemens Pointek CLS200 Operating Instructions Manual

Wiring

8.1

Connecting to a PROFIBUS PA network

• Observe the specifications of the examination certificate valid in your country.
• Observe the laws and regulations valid in your country for electrical installations in
• Refer to Hazardous area installation (Page 104) if applicable.
• Ensure that the available power supply complies with the power supply specified on the
• Shipping plugs in the cable inlets must be replaced by suitable screw type glands or
• The lid must not be opened in wet locations while the unit is powered. (A wet location is
Note
• Lay PROFIBUS PA cable separately from power cable with voltages greater than 60 V.
• Avoid locating Pointek CLS200/300 Digital near large electrical equipment wherever
possible.
• Connect the cable shield to earth (for example, to the housing by means of a metallic
screwed gland).
58
WARNING
potentially explosive atmospheres.
product nameplate and specified in the examination certificate valid in your country.
dummy plugs, which are appropriately certified for transmitters with explosion-proof
protection.
a location where water or another conductive fluid may be present and is likely to
increase the risk of electric shock.)
Pointek CLS200/CLS300 digital
Operating Instructions, 05/2021, A5E47904060-AA
8