Uv 150 Power Supply Unit - HEIDENHAIN TNC 410 M Technical Manual

6.1.8 UV 150 Power Supply Unit

April 2007
Danger
Do not engage or disengage any connecting elements while the unit is
under power!
X70 Main contactor
X69
X79
X71
X72
X31
Connection Overview
Power supply for the control
(in double for lengths over 0.5 m)
Unit bus
Safety relay for spindle (pulse disable for the spindle)
Safety relay for the axes (pulse disable for all axes)
Supply voltage for inverter (3 x 400 V ±10 %)
Equipment ground
6 – 11