2 Installation Guidelines
2.1 Basic Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 1
2.2 Installing a SINEC L2 Bus Segment . . . . . . . . . . . . . . . . . . . . . . . 2 - 2
2.3 Linking Bus Segments with the L2 Repeater . . . . . . . . . . . . . . . . 2 - 4
2.3.1 Electrical Design of the SINEC L2 Repeater RS 485 . . . . . . . . . . . 2 - 4
2.3.2 Connecting the Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 5
2.3.3 Connecting Bus Segments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 6
2.4 Routing Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 8
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EWA 4NEB 812 6112-02