Description
ABB RFO810 Communication Module for Industrial Automation
The ABB RFO810 Communication Module handles critical data exchange tasks in industrial control systems. Designed for harsh environments like chemical plants and steel mills, it ensures stable connectivity between PLCs, HMIs, and field devices. We’ve seen this module maintain 99.9% uptime in 24/7 operations across multiple sectors.
| Specification | Details |
|---|---|
| Origin | USA |
| Order Number | RFO810 |
| Voltage | 24-240 V AC/DC |
| Frequency | 50 kHz |
| Dimensions | 91.44 x 243.84 x 203.2 mm |
| Weight | 0.4 kg |
| Certifications | CE, UL, IECEx |


This module works particularly well in ABB AC800M control systems for wastewater treatment plants. We recently helped a paper mill integrate RFO810 modules into their existing DCS setup, reducing communication latency by 40%. Common supporting components include:
- ABB CP544 Communication Processors
- ABB BA010 Base Adapters
- Standard Profibus cables with 9-pin connectors
Why Choose Guizhou Yuanmiao?
We’ve maintained ABB system compatibility since 2008. Our stock includes:
- Over 200 RFO810 modules in Shanghai warehouse
- Free technical support with every purchase
- One-year warranty (defective units replaced within 72 hours)
Need pricing or have a specific configuration requirement?
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Yezi directly.
Guizhou Yuanmiao Automation Equipment Co., Ltd. – ISO 9001 certified distributor with 15+ years’ experience in industrial automation components.
Specializing in obsolete/shortage items for DCS/PLC systems from ABB, Siemens, Emerson, and more.









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