8010367/14-04-03
Printed in Germany (04-03)
Subject to change without prior notice
©SICK AG
Industrial Safety Systems
All rights reserved
Replacing the I/O module
Switch the entire machine/system off line!
While you are replacing the I/0 module, the plant may start inadvertently.
As a matter of principle, always isolate the machine from the power supply during all work on the
machine and safety laser scanner.
When the I/O module is dismantled, advanced electronic components are accessible. Protect these from
electrostatic discharge, contamination and moisture.
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If possible use anti-static floor mats and workbench covers.
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When working on the S 3000, touch a bare metal surface from time to time to discharge static charging of your
body.
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Only remove the components for the S 3000 from their anti-static packing immediately prior to installation.
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Note that no liability can be accepted for damage caused by electrostatic discharge.
The I/O module is only allowed to be replaced by specialist personnel in a clean environment.
Mount the I/O module as per the following instructions to ensure that the housing is sealed to IP 65.
Replacing the I/O module:
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Disconnect the system plug and remove the S 3000.
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Take the S 3000 to a clean place (office, repair shop or similar).
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First clean the outside of the S 3000. This prevents foreign bodies entering the device when it is opened.
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Undo the fixing screws for the I/O module.
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Take hold of the I/O module with one hand at the recess for the connector to the system plug.
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With the other hand take hold of the I/O module at the dismantling aid on the underside of the device.
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Pull out the I/O module parallel to the mounting shaft.
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Remove any contamination from the sealing surface and the mating surface for the sensor head. For this purpose
if possible use a plastic cleaner that does not leave residues
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Remove the I/O module from the packaging, ensure that you take adequate ESD protection measures during this
process.
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Check the surfaces for cleanliness and the seal for correct seating.
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Insert the I/O module in the mounting shaft parallel to the rear of the sensor head. During this process use the
three surrounding sides of the shaft for orientation.
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Guide the I/O module along these surfaces to the connector. During this process slide the I/O module parallel to
the rear of the sensor, avoid tilting. The I/O module can be connected without the need to apply force.
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When the I/O module is flat against the rear of the sensor head (distance approx. 1 mm), tighten the screws in
stages, diagonally, to 10 to 12 nm.
Re-commissioning the S 3000:
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Correctly re-mount the S 3000.
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Connect the S 3000 system plug.
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If you have replaced the I/O module for the same I/O module variant, after power up the S 3000 automatically
reads the saved configuration from the system plug.
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If you have replaced the I/O module with a different I/O module variant (e.g. Standard with Advanced), you must
perform initial commissioning
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WARNING
Note
Notes
