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Waveshare Industrial Isolated USB to 4-Ch RS485 Converter (B), CH344L Chip, Multi Protection Circuits, Multi Systems Support, Aluminium Alloy Case, Wall-Mount & Rail-Mount Support
4.1 (102 items)
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New $29.99
Product details
| Management number | 218139512 | Release Date | 2026/05/03 | List Price | $12.00 | Model Number | 218139512 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Adopts original CH344L chip, fast communicating, stable and reliable, better compatibility
- Supports USB to 4-ch isolated RS485, convenient for expanding multiple RS485 industrial serial devices
- Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
- Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection
- Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance
- Onboard RS485 output terminal 120R resistors, enabled/disabled via DIP switch
- 10 LEDs for indicating the power, device configuration status and transceiver status
- Industrial grade metal case, supports wall-mount & rail-mount installation, solid and beautiful, easy to install
| Brand | waveshare |
|---|---|
| Color | Metallic |
| Finish | Metallic |
| Unit Count | 1.0 Count |
| Item Weight | 0.2 Kilograms |
| Manufacturer | Waveshare |
| Warranty Type | Limited |
| Connector Type | Serial Adapter |
| Mfr Part Number | USB TO 4CH RS485 (B) |
| Number of Items | 1 |
| Power Plug Type | No Plug |
| Package Quantity | 1 |
| Compatible Devices | USB TO 4CH RS485 (B) |
| Warranty Description | 1 year |
| Smart Home Compatibility | Not Smart Home Compatible |
Serial Adapters
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