Ue 230 Compact Inverter - HEIDENHAIN TNC 410 M Technical Manual

5.1.4 UE 230 Compact Inverter

April 2007
Danger
Do not engage or disengage any connecting elements while the unit is
under power!
X31 Power supply for inverter
X32 Output for power supply (L1, L2, +U
X33 Power supply for supply unit (L1, L2)
X70 Main contactor
X71 Safety relay for spindle
X72 Safety relay for axes
X90 24-V output
X83 Motor connection for axis 3 (7.5 A)
X82 Motor connection for axis 2 (7.5 A)
X89 Braking resistor
X80 Motor connection for spindle (31 A)
Equipment ground
Connection Overview
, –U )
Z Z
5 – 7