

Product Description
FL3491 industrial communication module integrates 11 independent RS422/RS485 dual-mode interfaces, based on ADI MAX3491 chip to achieve 10Mbps high-speed transmission and provide communication services for users
FL3491 has a standard FMC LPC interface that can be connected to the ALINX FPGA carrier board for use.
Key Features
- ● Chip model: MAX3491ESD
● Communication Interface: 11 x RS422/RS485
● Speed: 10 Mbps - ● FMC LPC connector
● Dimensions: 76.5x 69 mm form factor
- Specifications
- What's Inside
Module Features

Module Architecture
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Not all features are available simultaneously – please check the documentation for any applicable constraints.
All specifications are subject to change without notice. Please verify component specifications with vendor's datasheets.
ALINX provides product user manuals for each product.
What's Inside the Box
| FMC Cards | 1 |
|---|
Product Matrix
| Product Model | USD Price |
|---|---|
| FL3491 | 299 |
No documentation downloads are currently listed for this product on the manufacturer's website. Please contact our support for the user manual, schematics, and reference designs.
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| Supply Status | In Production |
| Interfaces | |
| Video Input / Output | DisplayPort |
| High-speed Interfaces | CAN | GbE | PCIe | RS422 | RS485 | USB 3.2 |
