Omron NT31 NT31C Manuel D’Utilisation
Appendix C
Using an RS-232C/RS-422A Convertor Unit
260
Removal from a DIN Rail
Remove the end plates at right and left of the convertor unit and, as shown in the figure below, insert a flat blade
screwdriver into the rail stopper at the bottom face of the convertor unit and prize it free.
screwdriver into the rail stopper at the bottom face of the convertor unit and prize it free.
Mounting to an Operation Panel
Drill two mounting screw holes in an operation panel with a thickness of at least 2 mm (0.08 inch) and secure the
convertor unit with screws.
convertor unit with screws.
(1.18)
30
21
100
(3.94)
110
(4.33)
2-M4
Units: mm (inch)
(0.83)
Note In order to ensure a secure and strong mount, mount the convertor unit in an operation panel with a thick-
ness of at least 2 mm (0.08 inch).