Lg Electronics 120S Manuale Utente

 

9-5 

 

 

(4) Mount the wire duct as it is needed. 

                If the clearances are less than those in Fig below, follow the instructions shown below 

 

               

•

 

If the wire duct is mounted on the upper part of the PLC, make the wiring duct    clearance 50 ㎜  or less for good   

ventilation. Also, allow the distance enough to press the hook in the upper part from the upper part of the PLC. 

             

•

 

If the wire duct is mounted on the lower part of the PLC, make optic or coaxial cables contact it and consider the   

minimum diameter of the cable. 

 

(5) To protect the PLC from radiating noise or heat, allow 100 ㎜  or more clearances between it and parts. Left or right 

clearance and clearance from other device in the left or right side should be 100 ㎜ or more. 

 

 

 

 

 

 
 

 

 

 

 

 
 

 

 

 

 

 
 

 

 

 

(6) MASTER-K120S has hooks for DIN rail in the base unit and expansion modules. 

 

 

 

 

 

 

 

 

 

 

 

 

 

                                                                         

 

High voltage   

device 

 

Other 

device 

100mm or more

Heat generating device 

80mm

 

or more 

80mm

 

or more 

DIN rail