Wiring; Power; Connecting Sitrans Lr260 - Siemens SITRANS LR260 Operating Instructions 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 LR260

WARNINGS:
• Check the nameplate on your instrument, to verify the approval rating.
• Use appropriate conduit seals to maintain IP or NEMA rating.
• Read Instructions specific to hazardous area installations
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)
1)
Depending on the approval rating, glands and plugs may be supplied with your
instrument.
Page 18 SITRANS LR260 (HART) – INSTRUCTION MANUAL
2
to 2.5 mm
Use a 2 mm Allen key to loosen the lid-lock set screw.
Unscrew the cover for access to the terminals. Use a
screwdriver for added leverage, if necessary.
1)
plug
1)
cable gland
(or NPT cable entry)
on page 22.
2
).
7ML19985KE02