Siemens SITRANS F Series Quick Start Manual page 12

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Relay output

Alarm Class

Alarm Item

One Stage Dosing

Two Stage Dosing

Note

Load

Signal output: < 500 Ω at 14 to 24 VDC (active), 14 to 30 VDC (passive)

Relay output: 30 VAC/VDC, 100 mA

Passive signal input: 15 to 30 VDC, 2 to 15 mA

Connection check-up

1. Check individual wire installation by tugging firmly.

2. Firmly tighten cable glands and insert blanking plugs in unused cable entries.

3. Remove o-ring from lid.

4. Reinstate lid and screw in until mechanical stop. Wind back lid by one turn.

5. Mount o-ring by pulling it over the lid and tighten lid cover 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.

6. Reinstate and tighten lid lock screw.

7. Ensure that moisture does not penetrate to inside of electronics housing by creating a drip loop (bend cables downward)

immediately before cable glands.

Normally closed

SITRANS FCT030 transmitter

A5E03922778-006, 12/2013

Sitrans fct030