Waveshare Industrial USB TO 4Ch RS485 Converter Module (B) with CH344L Chip,Universal Serial Communication,Multiple Protection Circuits,Compatible with Mac, Linux, Android, Windows 11/10 / 8.1/8 / 7

Dispositivos compatibles: Televisión
Marca: Waveshare
Número de puertos: 4
Tipo de enchufe de alimentación: Sin enchufe
Número de unidades: 1.0 Conteo
UPC: 790885891342
Fabricante: Waveshare

- 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