Installation; Fixing; Mounting Position - IFM CR7021 Manual De Instrucciones

SafetyController CR7021

3 Installation

3.1 Fixing

► Fix the controller to a flat surface using 4 M5 screws.
Screw material: steel or stainless steel
Tightening torque: 8
NOTE
Use screws with a low head to avoid that the connector is damaged when placed
and locked.
Screws to be used (examples)
Button head hexagon socket screws (M5 x L)
Cylinder screws with hexagon socket and low head (M5 x L)
Cutting screws for metric ISO thread with low head
Example button head hexagon socket screw

3.2 Mounting position

► Align the controller in such a way that the cable entry of the connector faces
downwards.
Preferred mounting position
6
Nm
±2
Standard
ISO 7380
DIN 7984
DIN 7500