HEIDENHAIN TNC 410 M Technical Manual page 33

Connection over-
view of UE 210D
April 2008
Danger
Do not engage or disengage any connecting elements while the unit is
under power!
31
X
X70
X110 to
X113
X69
X79
Sliding switch:
AXIS: X110 is used as axis
SPINDLE: X110 is used as spindle
X71
X72
X344
X392
X393
X89B
X89A
X83
X80
X82
X81
Update Information No. 7
Power supply for inverter
Main contactor
PWM connection for axes/spindle
Power supply for control
Unit bus
Safety relay for spindle
Safety relay for axes
24-V supply for motor holding brake
Motor holding brake (X110)
Motor holding brake (X111 to X113)
Internal braking resistor
PW 21x or PW 1x0(B) external braking resistor
Motor connection for axis 3 (7.5 A)
Motor connection for spindle (20 A)
Motor connection for axis 2 (7.5 A)
Motor connection for axis 1 (7.5 A)
Ground
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