Siemens 6GK1503-3CC00 PROFIBUS OLM/G12-1300 Optical Module
Manufacturer: Siemens
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Part Number: 6GK1503-3CC00
Condition：New with Original Package
Product Type: PROFIBUS Optical Link Module
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The Siemens 6GK1503-3CC00 is a PROFIBUS OLM/G12-1300 V4.0 optical link module engineered for reliable signal transmission across extended distances in PROFIBUS DP and PA networks. By converting electrical RS-485 signals into optical signals, this module enables stable communication in environments affected by electromagnetic interference, grounding differences, or long cable runs.
Designed for continuous industrial operation, the 6GK1503-3CC00 supports both standard and redundant network structures, including line, star, and ring configurations. Its integrated signaling contact and diagnostic test port allow fast fault detection and simplified maintenance, making it suitable for critical automation and process control systems.
This module is widely deployed in manufacturing plants, process automation facilities, and distributed control architectures where network availability and signal integrity are essential.
Functional Overview
The OLM/G12-1300 V4.0 acts as a PROFIBUS segment coupler, extending network reach via glass fiber optic cables operating at a 1300 nm wavelength. Fiber-based transmission provides galvanic isolation and protects communication from noise, ensuring consistent performance over large distances.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 6GK1503-3CC00 |
| Product Type | PROFIBUS Optical Link Module |
| Series | OLM/G12-1300 V4.0 |
| Electrical Interface | 1 × RS-485 PROFIBUS |
| Optical Interfaces | 2 × glass fiber ports |
| Fiber Connector | 4 × BFOC |
| Optical Wavelength | 1300 nm |
| PROFIBUS Data Rate | 9.6 kbit/s to 12 Mbit/s |
| PROFIBUS PA Support | 45.45 kbit/s |
| Supported Topologies | Line, star, redundant ring |
| Diagnostic Functions | Signaling contact, integrated test port |
| Power Supply | Supports redundant voltage supply |
| Operating Temperature | –40 °C to +70 °C |
| Mounting | DIN rail |
| Net Weight | 0.43 kg |
| Product Status | Active |