6GK1503-3CB00 | Siemens PROFIBUS OLM/G12 V4.0 Optical Link Module
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Sku:6GK1503-3CB00
Country Of Origin: Germany
Vendor: Siemens
Type: Link Module
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Product description
Overview
The Siemens 6GK1503-3CB00 is a PROFIBUS Optical Link Module (OLM/G12 V4.0) designed for extending PROFIBUS networks over glass fiber optic cables. It provides ring redundancy, galvanic isolation, and supports long-distance transmission up to 3 km, making it suitable for EMI-sensitive industrial environments.
Technical Specifications
Model: OLM/G12 V4.0
Part Number: 6GK1503-3CB00
Interfaces:
1 × RS-485 (9-pin Sub-D socket)
2 × Optical interfaces (4 BFOC sockets for glass fiber)
1 × Measuring output (2-pole terminal block)
1 × Signaling contact (5-pole terminal block)
Supported Protocols:
PROFIBUS: 9.6 kbps to 12 Mbps
PROFIBUS PA: 45.45 kbps
Optical Parameters:
Wavelength: 860 nm (multimode)
Max. fiber length: 3 km (50/125 μm or 62.5/125 μm)
Optical power: -16 dB (50/125 μm), -13 dB (62.5/125 μm)
Sensitivity: -28 dB
Attenuation: up to 10 dB (50/125 μm), up to 12 dB (62.5/125 μm)
Power Supply:
24 V DC (range: 18.8–28.8 V)
Max. current: 0.2 A
Fused input: Yes
Signaling Contact:
Voltage: 24 V DC
Max. current: 0.1 A
Environmental Ratings:
Operating temperature: 0°C to +60°C
Storage/transport: -40°C to +70°C
Humidity: ≤ 95% RH (non-condensing)
Protection class: IP40
Dimensions:
Width: 39.5 mm
Height: 112 mm
Depth: 74.5 mm
Weight: 340 g
Mounting: 35 mm DIN rail or wall mount
Redundancy Support: Ring redundancy enabled
Certifications: UL 60950-1, CSA C22.2 No. 60950-1
Installation Notes
Mount securely using DIN rail or wall brackets
Use BFOC connectors for glass fiber optic cables
Connect RS-485 via 9-pin Sub-D socket
Supply 24 V DC via terminal block; ensure correct polarity
Maintain fiber bend radius and connector cleanliness
Answer 1: PLC DCS Pro Ltd. collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
Answer 2: We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
Answer 3: We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
Question 4: What Shipping Methods Do We Use?
Answer 4: We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
Question 5: What Is Our Delivery Time?
Answer 5: Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
Question 6: How Do We Package The Goods?
Answer 6: Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
Question 7: How Can Customers Contact Us And Request A Quote?
Answer 7: Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Warranty Conditions
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
🛡️Coverage Details:
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
📝Claim Process:
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
🚚Shipping Assistance:
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.
🚫Exclusions:
Unauthorized modifications, repairs, or misuse of the product.
