Siemens SIMATIC NET PROFIBUS OLM/G12 V4.0 Optical Link Module 6GK1503-3CB00
The Siemens 6GK1503-3CB00 is a PROFIBUS OLM/G12 V4.0 optical link module with one RS-485 interface and two multimode glass fiber-optic interfaces. It features four BFOC connectors, supports transmission rates up to 12 Mbit/s, and provides ring redundancy.
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- US$ 562.90
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Description
Siemens 6GK1503-3CB00
SIMATIC NET PROFIBUS OLM/G12 V4.0 | PROFIBUS Optical Link Module | 1 RS-485 Interface + 2 Glass Fiber-Optic Interfaces | 4 BFOC Connectors
Product Detailed Description
The Siemens 6GK1503-3CB00 is a SIMATIC NET PROFIBUS OLM/G12 V4.0 Optical Link Module designed to connect PROFIBUS devices through glass fiber-optic cables. It provides one electrical RS-485 interface and two optical interfaces with four BFOC/ST connectors, allowing the construction of fiber-optic PROFIBUS networks.The module supports PROFIBUS transmission rates from 9.6 kbit/s to 12 Mbit/s and is designed for standard optical transmission distances of up to 2,850 m, depending on the fiber type and installation conditions. It also features a signaling contact and measuring output for diagnostics and network monitoring.With 24 V DC power supply, ring redundancy functionality, and compact DIN-rail or wall-mount installation, the OLM/G12 V4.0 is suitable for extending PROFIBUS networks across industrial facilities and electrically noisy environments.
Technical Specifications
| Parameter | Specification |
| Brand | Siemens |
| Model | 6GK1503-3CB00 |
| Product Series | SIMATIC NET PROFIBUS OLM |
| Product Type | PROFIBUS Optical Link Module |
| Version | OLM/G12 V4.0 |
| Electrical Interface | 1 × RS-485 |
| Optical Interfaces | 2 × glass fiber-optic interfaces |
| Optical Connectors | 4 × BFOC sockets |
| PROFIBUS Transmission Rate | 9.6 kbit/s to 12 Mbit/s |
| Maximum Standard Optical Distance | Up to 2,850 m, depending on fiber |
| Signaling Contact | 24 V DC, maximum 0.1 A |
| Measuring Output | Supported |
| Ring Redundancy | Supported |
| Power Supply | 24 V DC |
| Permitted Supply Voltage | 18.8–28.8 V DC |
| Maximum Current Consumption | 0.2 A at 24 V DC |
| Protection Rating | IP40 |
| Operating Temperature | 0 to +60 °C |
| Mounting | 35 mm DIN rail or wall mounting |
| Country of Origin | Germany |
| Dimensions (W × H × D) | 39.5 × 112 × 74.5 mm |
| Net Weight | 0.34 kg |
| Replacement Model | No direct successor confirmed |
This item is listed for catalogue and inquiry purposes. Availability, condition, revision, warranty coverage, and lead time are confirmed with each quotation.
New Surplus: All items are genuine brand-new, distributor ready-stock supplying. Please inform us if you have any inquiry or demand.
Important Application Note
The specified optical distance depends on the glass fiber type and its attenuation characteristics. Confirm fiber specifications, BFOC connector compatibility, transmission rate, and PROFIBUS network topology before installation. The maximum distance should not be assumed for every fiber cable or network configuration.
Applications
| Industrial Automation & Control | Machinery & Equipment |
| • PROFIBUS DP communication networks | • Automated production machinery |
| • PLC communication systems | • Packaging equipment |
| • Distributed I/O networks | • Material handling systems |
| • Fiber-optic fieldbus connections | • Industrial assembly lines |
| • Redundant PROFIBUS networks | • Process machinery |
| Power & Electrical Systems | Industrial Applications |
| • Power plant automation | • Factory automation |
| • Substation control networks | • Manufacturing facilities |
| • Electrical monitoring systems | • Process control installations |
| • Industrial control cabinets | • Long-distance fieldbus connections |
| • Distributed equipment communication | • Electrically noisy industrial environments |
Additional information
| Warranty : | 12 Month |
|---|---|
| Lead Time | Ready Stock |
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