Waveshare USB to RS485/422 Isolated Converter ชิพ FT232RL/SP485EEN Multiple Protection ตัวแปลงสัญญาณ

Waveshare USB to RS485/422 Isolated Converter ชิพ FT232RL/SP485EEN Multiple Protection ตัวแปลงสัญญาณ
Waveshare SKU: 23949

Adopts original FT232RNL and SP485EEN chip solution, provids stable communication with built-in galvanic isolation, lightningproof and anti-electrostatic protection and so on, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.

Features At A Glance
- Onboard Original FT232RL and SP485EEN chip. Fast communication, stable and reliable, better compatibility
- 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 & anti-electrostatic
- Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance
- Onboard 15KV ESD isolation protection and 600W lightningproof & anti-surge protection
- Onboard 120R terminal resistor on the RS485/RS422 ports, enable by default, configurable by jumper
- 3 LEDs for indicating the power and transceiver status
- Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective

Onboard Original Chips
- Onboard original FT232RL and SP485EEN chips, providing better stability and compatibility

Galvanic isolated Design
- 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

Multiple Protection, Safe And Stable
- 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.

Transmission distance up to 1.2km
- The USB signal can be converted into a balanced differential RS485/422 signal and the transmission rate is stable. The transmission distance is about 1.2km for RS485/422, and about 5 meters for USB.

Multi system Support
- Supports Mac, Linux, Android, WinCE, Win11/10/8.1/8/7/XP, etc.

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