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General| Brand | Siemens |
|---|---|
| Model | OLM/G12-1300 V4.0 |
| Category | Control Unit |
| Language | English |
Overview of PROFIBUS OLM4.0 product family functions and capabilities.
Using mode for disrupted segments and monitoring mechanisms.
Details configurations and LED behavior for two-OLM redundant rings.
Lists specifications like power supply, current, signal transmission, and status signaling.
Details approvals, electrical/optical channel specs, wavelength, and EMC.
Safety notices for using PROFIBUS OLMs, including voltage and hazard warnings.
Explains how to enable/disable compatibility with previous generation OLMs.
Details DIL switch significance for compatibility and mode settings.
Instructions for connecting fiber-optic cables, including BFOC connectors and bending radii.
Explains connecting RS-485 bus cables using the D-sub connector.
Instructions for connecting the 24 V DC operating power supply.
How to measure optical channel receive levels using a voltmeter.
Lists possible causes for LED status and corresponding signaling contact output.
Troubleshooting steps for errors on the electrical channel (CH1).
Troubleshooting steps for errors on optical channels (CH2/CH3).
