The ABB RB520 is a high-performance communication module designed for integration within industrial automation systems. It enables seamless connectivity between the APC and Advant Fieldbus 100, facilitating efficient data transfer and enhanced system performance.
Description
ABB RB520 Dummy Module
The ABB RB520 is a high-performance dummy module designed to occupy sub-module slots in ABB PLC systems. It ensures seamless integration and reliable operation in industrial automation environments by maintaining system integrity and preventing slot-related errors.
Technical Specifications
Brand | ABB |
Model | RB520 |
Product Type | Dummy Module |
Dimensions | 18.5 cm x 8.4 cm x 2.8 cm |
Weight | 0.028 kg |
Product ID | RB520 |



Applications & Compatibility
This essential component fits seamlessly into ABB PLC systems where specific functionality isn’t required. It prevents dust accumulation and electrical issues in unused slots while enhancing overall system stability. The RB520 is compatible with multiple ABB PLC series including AC500 and Advant controllers.
Our Service Commitment
We specialize in genuine industrial automation components sourced directly from manufacturers. Benefit from our competitive pricing, same-day shipping, and comprehensive 1-year warranty on all products. Our technical team provides expert pre-sales consultation and after-sales support.
Can’t find your required model? Call our specialists for immediate assistance. We maintain extensive ABB inventory and can source rare components quickly.
Email: sakyzeng@foxmail.com
Website: www.module-plc-dcs.com
Phone: +86 18020721390
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