218130 / 9470613310
2020-07-17·BA00·III·en·02
Operation
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Digital Input Output Module for Zone 2
Series 9470/33
If the error cannot be eliminated using the specified procedures:
• Contact R. STAHL Schaltgeräte GmbH.
For rapid processing, have the following information ready:
• Type and serial number of the device
• DCS/PLC
• Protocol
• Revision no./firmware version
• Purchase information
• Error description
• Intended use (in particular input and output wiring)
Error
Cause of error
Troubleshooting
"M/S" LED is flashing
Ambient temperature is outside
the specification
Reduce ambient temperature,
e.g. by shading or cooling
Note: Module will be permanently damaged
if not rectified
"M/S" LED is lit
• Module is damaged due to
overtemperature or end of
service life reached
• Fault in redundant BusRail
connection
• Slot address changed
without authorisation
• Replace the module as soon as
possible (within the next 12 months),
otherwise there is a risk of module
failure
• Check the BusRail connection and
CPU & PM
• Replace the module
Summary of Contents for 9470/33
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