Moxa Technologies ioThinx 4530 Series Quick Installation Manual page 7

Step 1: Use your finger to lift the
release tab on the lower part of the
module.
Step 2: Push the top of the release tab to latch it, and then pull the
module out.
NOTE Electrical connections for the internal bus will be disconnected
when the 45MR/ML module is removed.
Installing Covers on the First and Last Modules
Attach the covers to the first and last module to protect the modules'
contacts.
NOTICE
Be sure to attach the covers to provide protection against
electrostatic discharge.
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