Omron ZW Series User Manual page 40

Chapter 1
About Installation and Connection
■ Installing on bottom
The following describes how to attach the Controller on its bottom.
1.
Drill four installation holes on the base.
For the location installation holes, see the external
dimensions.
2.
Tighten four M4 screws to fix the
Controller on the base.
Tightening torque: 1.2 N m
Controller thread depth: 6 mm
ZW
1-12
User's Manual
External Dimensions p.6-11
M4 screw×4