Waveshare — конвертер TTL в RS485 с гальванической развязкой, мощностью 600 Вт, защитой от молнии и перенапряжения, многоуровневой изоляцией и увеличенной дальностью передачи

Informacje o tym produkcie

• Compatible with TTL/RS485 standard, converting the TTL signal into differential RS485 signal, support half-duplex communication.Compatible with 3.3V ~ 5V TTL signal level, provides anti-reverse and over-voltage protection for power supply interface.
• Onboard unibody power supply isolation, provides stable isolated voltage and 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 suppresses surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic.Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock resistance.
• Onboard RS485 output terminal 120R resistor, enabled/disabled via switch.Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective.
• Rail-Mount Support,Easy To Combine Multi Rail-Mounted Serial Server Together, More Freely.can be widely used for point-to-point, point-to-multipoint, long distance cascaded communication network between two hosts, or between host and MCU/Peripheral.