Installation - Siemens Pointek CLS 200 Instruction Manual

Installation: Pointek CLS 200 standalone
unit
Appendix E: Installation, Pointek CLS 200, analog and digital models
Please see
page 114. You will find details on:
• location
• dimensions
• mounting: restrictions and process cautions
Wiring: standalone unit
Electrical Connection
WARNING:
• All field wiring must have insulation suitable for at least 250 V AC.
• Observe the specifications of the examination certificate valid in your
country.
• Observe the laws and regulations valid in your country for electrical
installations in potentially explosive atmospheres.
• Ensure that the available power supply complies with the power supply
specified on the product nameplate and specified in the examination
certificate valid in your country.
• Dust-proof protection caps in the cable inlets must be replaced by
suitable screw-type glands or dummy plugs, which are appropriately
certified for transmitters with explosion-proof protection.
Notes:
• Use shielded, twisted pair cable, wire gauge 20 AWG to 14 AWG (0.5 mm
2
2.0 mm ). Avoid locating Pointek CLS 200 near large electrical equipment wherever
possible.
• Connect the cable shield to earth (for example, to the housing by means of a
metallic screwed gland).
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