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5 Connecting to power supply
LEVEL SWITCH 8110 • - contactless electronic switch
41765-EN-140211
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2
3
4
5
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 LEVEL SWITCH 8110 in such a way that
the switching circuit is open when there is a level signal, line break or
failure (safe condition).
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.
Contactless electronic
switch
Summary of Contents for LEVEL SWITCH 8110
Page 1: ...Operating Instructions LEVEL SWITCH 8110 contactless electronic switch...
Page 28: ...The smart choice of Fluid Control Systems www burkert com 41765 EN 140211...
Page 29: ...Bedienungsanleitung LEVEL SWITCH 8110 kontaktloser Schalter...
Page 57: ...29 Notizen LEVEL SWITCH 8110 kontaktloser Schalter 41765 DE 140211...
Page 58: ...30 Notizen LEVEL SWITCH 8110 kontaktloser Schalter 41765 DE 140211...
Page 59: ...31 Notizen LEVEL SWITCH 8110 kontaktloser Schalter 41765 DE 140211...
Page 60: ...The smart choice of Fluid Control Systems www buerkert com 41765 DE 140211...
Page 61: ...Mise en service LEVEL SWITCH 8110 sortie lectronique statique...
Page 88: ...The smart choice of Fluid Control Systems www burkert com 41765 FR 140211...