Connecting
4.1 Connecting the LU180
Note
• To maintain IP and NEMA ratings, tighten the lid between 4 to 4.5 Nm.
• Ensure the cable gland is screwed in to the enclosure tightly and the cable is within the
specified clamping range (6.5 to 12 mm).
• User supplied cable glands must meet IP68/NEMA 6 ratings and be installed according to
the manufacturer's instructions.
4.1.2
System diagram
①
②
4.1.3
Wiring connection
①
SITRANS LU180
②
Loop instrumentation
③
R max
Note
Power supply is reverse polarity protected.
18
SITRANS LU180
Loop instrumentation
④
V supply
Operating Instructions, 06/2016, A5E37100674-AA
SITRANS LU180