LEDs
IndicationColorLED
There is an active fault in the module.Continuous redFAULT
The module is ready for use.Continuous greenENABLE / STO
XSTO connectors are de-energized.Continuous yellowENABLE / STO
Supply voltage of the internal circuit boards is OK (> 21 V).Continuous greenPOWER OK
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Frame R8i
Module layout
DC connection busbars, + (a) and - (b)1
Lifting eyes, front (a) and back (b)2
Coolant in (a) and out (b) connectors3
Handle4
Fiber optic connectors5
Quick connector (AC connection) (the counterpart fastened to the cabinet behind the module)6
26 Operation principle and hardware description