Siemens Sitrans LR260 Guia De Inicio Rapido página 8

Wiring
Power
WARNINGS:
The DC input terminals shall be supplied from a source providing electrical
isolation between the input and output, meeting the applicable safety
requirements of IEC 61010-1.
All field wiring must have insulation suitable for rated voltages.
Connecting SITRANS LR260
WARNINGS:
• Check the device nameplate and process device tag, to verify the approval rating.
• Use appropriate conduit seals to maintain IP or NEMA rating.
Instructions specific to hazardous area installations
• Read
Notes:
• For detailed wiring instructions, please refer to the full Operating Instructions.
• Use twisted pair cable: AWG 22 to 14 (0.34 mm² to 2.5 mm²).
• Separate cables and conduits may be required to conform to standard instrumentation
wiring practices, or electrical codes.
1. Use a 2 mm Allen key to loosen the lid-lock set screw. Then using a screwdriver for
leverage if necessary, unscrew the cover.
2. Strip the cable jacket for approximately 70 mm (2.75") from the end of the cable, and
thread the wires through the gland.
3. Connect the wires to the terminals as shown: the polarity is identified on the terminal
block.
4. Ground the instrument according to local regulations.
5. Tighten the gland to form a good seal.
Page EN-6 SITRANS LR260 (HART) – QUICK START MANUAL
All manuals and user guides at all-guides.com
2 mm lid-lock
set screw.
on page 9.
cable shield
(if used)
A5E32106122