Um 115 Power Modules - HEIDENHAIN TNC 410 M Technical Manual

6.1.24 UM 115 Power Modules

April 2007
Danger
Do not engage or disengage any connecting elements while the unit is
under power!
X112
X79
Sliding switch:
X344
X80
X392Motor holding brake
Connection Overview
PWM, axis / spindle
Unit bus
AXIS: Axis module
Enabling through X72 of the power supply unit
SPINDLE: Spindle module
Enabling through X71 of the power supply unit
24-V supply for motor holding brake
Motor connection for axis / spindle
Equipment ground
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