Siemens SITRANS FC330, Руководство по эксплуатации, Страница: 63 / 280

5. Connect wires to terminals according to list below.
Terminal number Description Wire color (Siemens)
1 20 V Orange
2 0 V Yellow
3 RS-485 / B White
4 RS-485 / A Blue
6. Assemble and tighten cable gland
7. Remove O-ring from lid.
8. Reinstate lid and screw in until mechanical stop. Wind back lid by one turn.
9. Mount O-ring by pulling it over the lid and tighten lid until you feel friction from the O-ring on
both sides. Wind lid further by one quarter of a turn to seal on the O-ring.
10.Reinstate and tighten lid lock screw
Connecting sensor DSL
1. Remove lock screw and remove DSL lid.
2. Undo the flexible strap.
3. Disconnect sensor connection from DSL cassette.
4. Loosen mounting screw using a TX10 Torx driver and remove DSL cassette from housing.
5. Remove cap and ferrule from cable gland and slide onto cable.
6. Push cable through open gland; anchor cable screen and wires with clamp bar.
7. Remove terminal block from DSL cassette.
Connecting
5.2 Connecting FC330
SITRANS FC330
Operating Instructions, 01/2019, A5E44030648-AB
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