Description
Allen-Bradley Communication Adapter 20-COMM-H for Network…
High-performance communication adapter designed for seamless integration with Allen-Bradley PLC systems, providing reliable and fast data exchange.
| Brand | Allen-Bradley |
| Model | 20-COMM-H |
| Voltage | 24V DC |
| Country of Origin | United States |
| Weight | 0.5 kg |
| Dimensions | 150 x 100 x 50 mm |
| Warranty | 2 years |
| Certifications | CE, UL, cUL |
| SKU / MPN | 20-COMM-H |
| What’s in the box | Communication Adapter, Mounting Hardware, Documentation |
| Communication Protocol | EtherNet/IP |
| Number of Ports | 2 |
| Data Rate | 10/100 Mbps |
| Operating Temperature | -20°C to 70°C |
| Humidity Range | 5% to 95% non-condensing |
| Mounting Type | DIN Rail |
Key benefits: Enhanced network connectivity, Easy installation and configuration, Robust and reliable performance
Typical applications: Industrial automation networks, Factory floor communication, Process control systems
Order number: Allen-Bradley Communication Adapter 20-COMM-H for Network…
Lifecycle: Active
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
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Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.





William G. –
Solid relay modules, good switching capacity. Perfect for our automation panel.