
Do you have a question about the Siemens OLM/G12 V4.0 and is the answer not in the manual?
| Product Type Designation | OLM/G12 V4.0 |
|---|---|
| Type | Control Unit |
| Version | V4.0 |
| Function | Optical Link Module |
| Number of Optical Ports | 2 |
| Supply Voltage | 24 V DC |
| Optical Wavelength | 820 nm |
| Operating Temperature | 0 °C to +60 °C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Protection Class | IP20 |
| Transmission Rate | 12 Mbit/s |
| Fiber Type | 50/125 µm or 62.5/125 µm |
| Max. Segment Length | 3 km |
| Connector Type | BFOC |
| Storage Temperature | -40°C to +85°C |
| Optical Interface | Glass fiber optic cable |
Detailed electrical, optical, and safety specifications for OLMs.
Safety notices, handling, and installation preparation for PROFIBUS OLMs.
Measures for electromagnetic compatibility and cable shielding.
Procedure for connecting fiber-optic and RS-485 bus cables.
Wiring for operating power supply and signaling contact.
Interpreting LED indicators and troubleshooting common issues.












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