Overview
The ABB 1MRK002122‑ABr00 is part of ABB’s Relion® series accessories for protection and control systems.
It is designed to enable fiber‑optic communication links between intelligent electronic devices (IEDs), ensuring fast, interference-free, and reliable data transmission.
This module is particularly useful in substation automation, where electromagnetic interference (EMI) can disrupt copper-based communication.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Data Communication Module |
| Model Number | 1MRK002122‑ABr00 (SR LDCM) |
| Net Weight | 0.12 kg |
| Operating Temperature | –20 °C to +60 °C |
Key Features
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Fiber‑optic communication eliminates EMI and ground loop issues.
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Short‑range multimode transmission up to 2 km.
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Compact and lightweight (0.12 kg) for easy installation.
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High reliability with optical budget margin for aging and splice losses.
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Specifically designed for ABB Relion® protection and control systems.
Typical Applications
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Substation automation: Reliable communication between IEDs and controllers.
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Power generation plants: Fiber‑optic links for protection relays.
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Industrial automation: Secure data transmission in noisy environments.
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Process industries: Integration of ABB protection modules into DCS networks.
FAQ
Q1: What is the primary function of the ABB 1MRK002122‑ABr00?
A1: It provides fiber‑optic communication links for ABB protection and control systems.
Q2: What wavelength does it use?
A2: It transmits at 850 nm using multimode fiber.
Q3: How far can it transmit?
A3: It supports up to 2 km transmission distance over multimode fiber.
Q4: Why use fiber instead of copper?
A4: Fiber eliminates electromagnetic interference (EMI) and ensures secure, reliable communication.
Q5: Where is it typically applied?
A5: In substations, power plants, and industrial automation systems requiring robust communication.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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