Siemens SITRANS LR260 Operating Instructions Manual page 39

Loss of protection
Loss of approvals can result from improper connection.
● Check the nameplate on your device, to verify the approval rating.
● Use appropriate cable entry seals to maintain IP or NEMA rating.
● See Instructions specific to hazardous area installation (Page 41).
Note
Use twisted pair cable: AWG 22 to 14 (0.34 mm
may be required to conform to standard instrumentation wiring practices or electrical codes.
①
screw.
②
③
1. Strip the cable jacket for approximately 70 mm (2.75") from the end of the cable, and thread
the wires through the gland.
2. Connect the wires to the terminals as shown: the polarity is identified on the terminal block.
3. Ground the instrument according to local regulations.
4. Tighten the gland to form a good seal.
Depending on the approval rating, glands and plugs may be supplied with your instrument.
1)
If cable is routed through conduit, use only approved suitable-size hubs for waterproof
2)
applications.
SITRANS LR260 with mA/HART
Operating Instructions, 11/2019, A5E32337683-AD
WARNING
Use a 2 mm Allen key to loosen the lid-lock set
Plug
1)
Cable gland (or NPT cable entry)
to 2.5 mm
2
1
④
Cable shield (if used)
1)
2)
Connecting
5.2 Connecting SITRANS LR260
). Separate cables and conduits
2
39