Status Output And Limit Switch - KROHNE OPTISONIC 3400 Handbook

OPTISONIC 3400

4.6.4 Status output and limit switch

INFORMATION!
Depending on the version, the status outputs and limit switches must be connected passively or
actively or according to NAMUR EN 60947-5-6! Which I/O version and inputs/outputs are
installed in your signal converter are indicated on the sticker in the cover of the terminal
compartment.
• The status outputs / limit switches are electrically isolated from each other and from all
other circuits.
• The output stages of the status outputs/limit switches during simple active or passive
operation behave like relay contacts and can be connected with any polarity.
• All operating data and functions can be adjusted.
• Passive mode:
External power supply required: U
INFORMATION!
For further information refer to Connection diagrams of inputs and outputs on page 38
DANGER!
For devices used in hazardous areas, additional safety notes apply; please refer to the Ex
documentation.
05/2016 - 4002037705 - HB OPTISONIC 3400 R05 en
ELECTRICAL CONNECTIONS
≤ 32 VDC; I ≤ 100 mA
ext
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