USB to RS2321485/422/TTL Adapter Support All System Industrial Grade Converter Industrial Isolation

Specifications:USB Operating voltage: 5VUSB Connector: USB-BProtection: 200mA self-recovery fuse, isolated outputRS232 Connector: DB9 maleRS232 Protection: TVS diode, surge protection & ESD protectionRS232 Transmission mode: Point-to-pointRS232 Baud rate: 300bps ~ 921600bpsRS485/422 Connector: Screw terminalRS485/422 Direction control: Hardware automatic controlRS485/422 Protection: 600W lightningproof and surge-suppress, 15KV ESD protection (reserved two 120R balancing resistors, enabled/disabled via jumper)RS485/422 Transmission mode: Point-to-multipoints (485 mode: up to 32 nodes, it is recommended to use repeaters for 16 nodes or more, 422 mode: up to 256 nodes, it is recommended to use repeaters for 16 nodes or more)RS485/422 Baud rate: 300bps ~ 2MbpsTTL (UART) Operating voltage: 3.3V / 5VTTL (UART) Connector: Screw terminalTTL (UART) Pins: TXD, RXD, GND, 5V/3.3VTTL (UART) Protection: clamp protection diode, over-voltage/negative-voltage proof, shock proofTTL (UART) Transmission mode: Point-to-pointTTL (UART) Baud rate: 300bps ~ 2MbpsPWR Red power indicator, light up when there is USB connection and voltage is detectedTXD: TX indicator, light up when the USB port sends dataRXD: RX indicator, light up when the device ports send data backPackage includes:1* USB TO RS2321485/422/TTL Adapter1* USB Cable1* Buckle1* Screwdriver

• Adopt original FT232RNL chip, fast communicating, stable and reliable, better compatibility.
• Supports multiple communication interface conversion, USB to RS232, USB to RS485, USB to RS422, USB to TTL.
• 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.