Connection Diagram - Siemens SITRANS LC500 Operating Instructions Manual

Capacitance transmitters
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Connection Diagram

instrument
system ground
measuring signal
(mini-coaxial cable)
ground connection point
for instrument system
Recommended Cable Entries (equivalents can be
used)
General Purpose Cable Entry: M20 (A5E03252531) and ½" NPT
(A5E03252530)
6 mm (0.24")
M20 x 1.5
1.
Strip cable and expose braided shield.
2.
Feed cable through dome nut and clamping insert. Fold braided shield over clamping
insert. Make sure that braided shield overlaps the O-ring by 3/32" (2 mm) and covers
the entry 360 degrees.
3.
Push clamping insert into body and tighten dome nut. Assemble into housing.
Page 28
SITRANS LC500 – OPERATING INSTRUCTIONS
ground lug
24 mm
(0.94")
protective label
(see warning
above)
solid-state switch
relay (any polarity)
4-20 mA current-
loop connection
(any polarity)
24 mm
13 mm (0.51")
(0.94")
½" NPT
7ML19985GE04

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