Turntable control SmartTurn
Structure and function
Dok-ID:EXPERT-0003-EN-2011 31
4.4 Optional components and accessories
Position sensing - standard
For simple position sensing without safety requirement up to a
max. of 15 positions.
Contactless detection of turntable position through sensors and
actuators based on transponder technology, thus wear-free and
maintenance free.
One actuator per index is mounted on the turntable plate and thus
a unique position of the turntable is supplied.
Version 1:
For a max. of 8 positions via position sensor and corresponding
number of coded actuators. Output of the position via 8 NO
contacts, pluggable connection.
Version 2:
For a max. of 15 positions via position sensor and corresponding
number of coded actuators. Output of the position is binary-coded
via 4 NO contacts and strobe output, pluggable connection.
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Position sensing - safety
For position sensing of controller category 4
Contactless detection of turntable position through sensors and
actuators based on transponder technology, thus wear-free and
maintenance free.
A Klaschka SIDENT IV safety switch that is approved for controller
category 4 SIL 3 is used.
Each sensor includes an individually-coded actuator, thus a high
level of safety relative to manipulation is achieved. An appropriate
number of sensors and actuators must be mounted depending on
the index.
The 2-channel outputs can be directly routed to inputs of a safety
PLC or a conventional safety switching device, pluggable
connection.
Scope of delivery of the position sensing:
Sensors and actuators are mounted on the turntable ready to
connect.
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