Operator controls:

• Mode selectors and function keys
  • 50 keys with LEDs
  • Direction keys for milling machines with rapid traverse override (key covers for direction keys for turning machines are supplied in the accessories pack)
• Spindle control with spindle override (rotary switch with 16 positions)
• Feed control with feed/rapid traverse override (rotary switch with 23 positions)
• Key-operated switch (four positions and three different keys)
• Emergency stop pushbutton (2 ? (1 NO + 1 NC))

Key type:

• Mechanical keys

Interfaces:

• PROFINET
• Industrial Ethernet
• 9 inputs/6 outputs for 9 control devices
  (additional cable set required for control devices)
• For 2 handwheels in conjunction with SINUMERIK 840D sl

Expansion options:

• 2 slots for control devices (d = 16 mm/0.63 in)