HEIDENHAIN iTNC 530 HSCI - Page 104

104 HEIDENHAIN Technical Manual iTNC 530 HSCI
MB 720
 15-inch design, suitable for BF 750
 Power supply 24 V-NC/ approx. 4 W
 HSCI interface
 Handwheel connection X23
 36 snap-on (exchangeable) keys, see "Key
symbols" on page 114. The key functions are
freely definable via the PLC
 MB 720: 7 free PLC inputs and 5 free PLC
outputs
 MB 720FS: 4 free FS inputs and 5 free PLC
outputs
 Two bore holes for additional keys or keylock
switches
 Weight: 1.2 kg
 Fulfills IP54 degree of protection when installed
Controls and displays:
 12 axis keys
 16 function keys
 6 function keys that are not assigned
 NC start
1
 NC stop
1
 EMERGENCY STOP key
 Control Voltage ON
1
1)
Keys illuminated
MB 720 ID 784803-xx
MB 720FS ID 805474-xx