Siemens SITRANS LVL100 Betriebsanleitung - Seite 17
Blättern Sie online oder laden Sie pdf Betriebsanleitung für Schalter Siemens SITRANS LVL100 herunter. Siemens SITRANS LVL100 32 Seiten. Vibrating switches
Auch für Siemens SITRANS LVL100: Betriebsanleitung (32 seiten), Betriebsanleitung (33 seiten), Betriebsanleitung (32 seiten)
Seite drucken
Contactless electronic
switch
1
2
Fig. 9: Connection, valve plug ISO 4400 with IDC crimping technology
1
Compression nut
2
Cable
3
Seal ring
4
Terminal insert
5
Plug housing
We recommend connecting SITRANS LVL100 in such a way that the
switching circuit is open when there is a level signal, line break or
failure (safe state).
Warning:
The instrument must not be operated without an intermediately
connected load, because the electronics would be destroyed if con-
nected directly to the mains. It is not suitable for connection to low
voltage PLC inputs.
Examples for typical applications:
•
Load resistance at 24 V DC: 88 ... 1800 Ω
•
Rated power, relay 253 V AC: > 2.5 VA
•
Rated power, relay 24 V AC: > 0.5 VA
For direct control of relays, contactors, magnet valves, warning lights,
horns etc.
Domestic current is temporarily lowered below 1 mA after switching
off the load so that contactors, whose holding current is lower than
the constant domestic current of the electronics (3 mA), are reliably
switched off.
SITRANS LVL100 - Operating Instructions
3
4
5
17