Mounting and connecting 
  3.3 Connecting the HMI device 
Basic Panels 2nd Generation 
Operating Instructions, 10/2016, A5E33293231-AB 
29 
 
  Interconnect the functional earth 
connection of the HMI device with 
an equipotential bonding conductor, 
cross-section 4 mm
2
. 
 
  Connect the equipotential bonding 
conductor to the equipotential 
bonding rail. 
 
Connecting the power supply 
Stripping the cable  
 
Use power supply cables with a 
maximum cross
-section of 1.5 mm
2
. 
 
Strip the ends of two power supply 
cables to a length of 6 mm. 
  Attach cable sleeves to the bare 
cable ends. 
  Install the end sleeves on the 
cable ends using the crimp pliers.