Industrial Isolated USB to RS232/RS485 Converter Adapter, with Original FT4232HL Chip, Supports USB to 4-CH RS232 or USB to 2-CH RS232 + 2-CH RS485, Compatible Linux, Android, Windows 11/10/8.1/8/7

Industrial USB to 4-ch RS232/485 Converter, USB To 4-ch RS232 or USB To 2-ch RS232 + 2-ch RS485. With Original FT4232HL Chip | Stable transmission | Multiple devices applicable | Multi-OS compatible. Industrial grade metal case, supports wall-mount and rail-mount installation, solid and beautiful, easy to install. Specifications Device port--RS232/485 USB Operating voltage--5V Connector--USB-B Protection--200mA self-recovery fuse, isolated output Isolated RS232 Connector--Screw terminal Protection--TVS diode, surge protection & ESD protection, power isolation and signal isolation Transmission mode--Point-to-point Baud rate--300bps ~ 921600bps Isolated RS485 Connector--Screw terminal Direction control --Hardware automatic control Protection--TVS diode, surge protection & ESD protection, power isolation and signal isolation Resistor--Onboard reserved 120R matching resistor, NC by default, enabled via jumper Transmission mode --Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) Baud rate--300bps ~ 921600bps Indicators PWR--Red power indicator, light up when there is USB connection and voltage is detected TX1~TX4 --Green TX indicator, light up when the USB port sends data RX1~RX4 --Blue RX indicator, light up when the device ports send data back Operating environment Temperature range ：-15 ~ 70℃; Humidity range：5%RH~95%RH Operating system: Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7 Online Tutorial and Online Development Resource: n9.cl/zp6xv Package Content USB TO 4CH RS232/485 x1 Rail-mount buckle x1 USB Cable ~1.2m x1 Screwdriver x1

• Industrial Isolated USB To RS232/485 Converter, Supports USB to 4-ch multi-functional serial port, convenient for expanding or debugging various industrial serial port devices; Supports USB to 2-ch isolated RS232/485 + 2-ch isolated RS232
• Onboard original FT4232HL chip, Fast communication, stable & 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 & 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
• Compatible with Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7, etc.
• Aluminium Alloy Enclosure with sand blasting and anodic oxidation, Wall-Mount & Rail-Mount Support, More flexible for industrial installation