The EL9160 potential feed terminal enables the setup of different potential groups with the standard voltage 230 V AC (120…230 V AC). The supply voltage is taken up via the front terminal contacts and passed through to the adjacent terminals via the internal power contacts. To monitor the supply voltage, the EL9160 reports the status of the feed terminal to the EtherCAT coupler via two input bits. A Power LED indicates the operating state.

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