The CPU has an integrated power supply. The power supply has to be provided with DC24V. Via the power supply not only the internal electronic of the CPU is provided withvoltage, but also the electronic from the integrated IO components. The power supply isprotected against polarity inversion and over current.3.2.3 LEDs1 Status bar CPU2 X3 Ethernet PG/OP channel: LEDs Link/Activity3 X4 Ethernet PG/OP channel: LEDs Link/Activity4 X1 DI +0.x: LEDs DI +0.0 ... DI +0.75 X1 3L+: LED DC 24V power section supply for on-board DI6 X2 DO +0.x: LEDs DO +0.0 ... DO +0.77 X2 4L+: LED DC 24V power section supply for on-board DO8 X2 4M: LED on error, overload respectively short circuit at the outputs9 X5 DI +1.x: LEDs DI +1.0 ... DI +1.710 X6 DO +1.x: LEDs DO +1.0 ... DO +1.311 X6 1L+: LED DC 24V for electronic section supplyStatus bar CPUStatus bar Functiongreen CPU - RUN: CPU is in state RUN without error.Ä 46yellow CPU - STOP: CPU is in STOP state.Ä 46red CPU - system fault: System error occurred.Ä 46Ethernet PG/OP channelX3/X4 Functiongreen Ethernet PG/OP channel X3/X4: Link/ActivityÄ 47yellow Ethernet PG/OP channel X3/X4: SpeedÄ 47X6: Electronic powersupplyVIPA System MICRO Hardware descriptionStructure > LEDsHB400 | CPU | M13-CCF0000 | en | 18-50 43
