Industrial Grade Isolated USB Converter,USB TO RS232/485/422/TTL. Original FT232RNL | Stable transmission | Multiple devices applicable | Multi-OS compatible. Features PRODUCT TYPE --Industrial grade digital isolated converter USB Operating voltage: 5V Connector: USB-B Protection : 200mA self-recovery fuse, isolated output RS232 Connector: DB9 male Protection: TVS diode, surge protection & ESD protection Transmission mode: Point-to-point Baud rate: 300bps ~ 3Mbps RS485/422 Connector : Screw terminal Direction control : Hardware automatic control Protection : 600W lightning-proof and surge-suppress, 15KV ESD protection (reserved two 120R balancing resistors, enabled/disabled via jumper) 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) Baud rate: 300bps ~ 3Mbps TTL (UART) : Operating voltage: 3.3V / 5V Connector: Screw terminal Pins : TXD, RXD, GND, 5V/3.3V Protection : clamp protection diode, over-voltage/negative-voltage proof, shock resistance Transmission mode: Point-to-point Baud rate: 300 bps ~ 3Mbps INDICATORS PWR : Red power indicator, light up when there is a USB connection and voltage is detected TXD: TX indicator, light up when the USB port sends data RXD: RX indicator, light up when the device ports send data back OPERATING ENVIRONMENT Temperature : -15 ~ 70? Humidity: 5% ~ 95%RH OPERATING SYSTEM : Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7 ,etc. Online Tutorial/Online Document: n9.cl/dcu1x PACKAGE CONTENT USB TO RS232/485/422/TTL x1 Rail-mount buckle x1 USB type A to type B cable ~1.2m x1 Screwdriver x1

Multi system Support: Supports Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7, etc. Onboard TTL serial 3.3V/5V voltage translator, config the TTL level via switch. 3 LEDs for indicating the power and transceiver status. High quality USB-B and RS232 connectors, smoothly plug/pull. Industrial grade metal case, supports wall-mount and rail-mount installations, solid and beautiful, easy to install. 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 resistance. Safer 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. Industrial Grade Isolated USB Converter, 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. USB TO RS232/485/422/TTL, an industrial-grade isolated converter, adopts the original FT232RNL, built-in protection circuits including power isolation, ADI magnetical isolation and TVS, and with aluminum alloy shell design. USB TO RS232/485/422/TTL is easy to operate and features an automatic transmission and reception conversion with zero delays. Also, it can be applied to various industrial control device or applications with high communication requirements.