Wiring; Power; Connecting Sitrans Lr200 - Siemens Sitrans LR200 Instruction Manual

Wiring

Power

WARNINGS:
The DC input terminals shall be supplied from a source providing
electrical isolation between the input and output, in order to meet
the applicable safety requirements of IEC 61010-1.
All field wiring must have insulation suitable for rated voltages.

Connecting SITRANS LR200

WARNINGS:
• Check the nameplate on your instrument, to verify the approval rating.
• Use appropriate conduit seals to maintain IP or NEMA rating.
Wiring setups for hazardous area installations
• See
Notes:
• Use twisted pair cable: AWG 22 to 14 (0.34 mm
• Separate cables and conduits may be required to conform to standard
instrumentation wiring practices or electrical codes.
1) 2)
1) Strip the cable jacket for approximately 70 mm (2.75") from the end of the cable, and
thread the wires through the gland
1)
May be shipped with the device.
2)
If cable is routed through conduit, use only approved suitable-size hubs for
waterproof applications.
Page 20 SITRANS LR200 (HART) – INSTRUCTION MANUAL
Use a 2 mm Allen key to loosen the lid-lock set screw.
plug (IP 68)
1) 2)
optional cable gland
2)
(or NPT cable entry )
2)
.
on page 22.
2 2
to 2.5 mm ).
If you want to rotate the enclosure, use the 2 mm
Allen key to loosen the locking ring.
locking ring
threaded connection
7ML19985JP02