Description of the device
3.1
View
The following figure shows the individual components of the SCALANCE XC100-4OBR.
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SCALANCE XC100-4OBR
Operating Instructions, 10/2013, C79000-G8976-C297-02
Optical connectors
Connector for redundant power supply L1/M1/M2/L2
Connector for signaling contact F1/F2
Connector for digital input IN/M3
"SET" button
LEDs "L1" and "L2" for indicating the power supply
LEDs "S1", "S2" and "DM" for displaying the mode and configuration
"BYPASS" LED for indicating the operating mode
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