Yokogawa PC-Based MX100 - Manual (Page 171)

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SM MX100-01E
Procedures for Disassembly
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7.7 Disassembling the MX125 Digital Output
Module
Disassemble the MX125-MKC-M10
Open the TR Cover
1. See section 7.2.1, “Disassembling the MX110-UNV-H04.”
Remove the RECT Cable Conn
2. Loosen the four screws indicated by the arrow in the figure below using a
precision driver (flat head). The screws cannot fall out, so loosen the screw
completely.
3. Pull out the RECT Cable Conn (if it is difficult to pull out by hand, use a precision
driver or other tool to lift up both ends alternately and remove).
RECT Cable Conn rmoved
Remove the Bezel
See section 7.2.1, “Disassembling the MX110-UNV-H04.”
Remove the Plate
See section 7.2.1, “Disassembling the MX110-UNV-H04.”
Remove the Module Case
See section 7.2.1, “Disassembling the MX110-UNV-H04.”
Remove the Module Back Plate
See section 7.2.1, “Disassembling the MX110-UNV-H04.”
Remove the DO Relay Board and DO Power Board
Remove the boards in the same manner as described in section 7.2.1, “Disassembling
the MX110-UNV-H04.”
Cautions When Assembling the MX125-MKC-M10
When reassembling the DO Relay Board and the DO Power Board, make sure to
correctly position and the connector pins when pushing in (if you push in the boards in
the wrong position, fire can result).