Ue 212 Compact Inverter - HEIDENHAIN TNC 410 M Technical Manual

5.1.3 UE 212 Compact Inverter

5 – 6
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
X89 Braking resistor
X80 Motor connection for spindle (19 A)
X83 Motor connection for axis 3 (7.5 A)
X82 Motor connection for axis 2 (7.5 A)
X84 Motor connection for axis 4 (14 A)
X81 Motor connection for axis 1 (7.5 A)
Equipment ground
HEIDENHAIN Technical Manual for Inverter Systems and Motors
, –U )
Z Z