Fiber-Optic Connections R1 And R2 - Siemens 7XV5654-0BA00 Manual

Assembly and Commissioning
4.2 Electrical Connection

Fiber-Optic Connections R1 and R2

4.2.3
•
Use only optical fibers pre-asssembled as per regulations. Compliance with the permitted optical budget
including all bus couplers is mandatory (see chapter
•
For the fiber-optic cable types and ranges, see chapter
•
The receive diodes are marked with R1 to R2.
NOTE
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Connect the fiber-optic cables to the ST connectors.
First push the mechanical ST connectors carefully with the lug on the side into the slot of the device
connection and then lock them in place using a short clockwise rotation.
NOTE
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When routing fiber-optic cables, consider the prescribed bending radius.
NOTE
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Cover any fiber-optic connections that are not used with the protective covers supplied so that stray light
does not result in unintended signal pickups.
The switch assigned to the fiber-optic connection for setting the light idle state must always be set to light
idle state: OFF for the unused inputs.
40 Accessories, Sync Transceiver, Optical/Electrical Converter for Time Synchronization, Manual
5 Technical Data).
5 Technical Data.
C53000-G9050-C168-1, Edition 09.2019