Product Description
FT232RNL USB TO RS232/485/422/TTL Interface Converter, Industrial IsolationIndustrial Grade Isolated USB Converter
USB TO RS232/485/422/TTL
Original FT232RNL | Stable Transmission | Multiple Devices Applicable | Multi-OS Compatible
Features At A GlanceAdopt 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
Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance
Fully automatic transceiver circuit with no delay, ensures the USB port communicates with different interfaces fastly and stably, without interfering with each other
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
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 lightningproof 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 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%RH ~ 95%RH | |
OPERATING SYSTEM | Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7 |
Onboard Original FT232RNL Chip,
Fast Communication, Stable & Reliable, Better Compatibility
Safer Isolated DesignOnboard 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 StableOnboard 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.
Multi System SupportSupports Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7, Etc.
Aluminium Alloy EnclosureAluminium Alloy Enclosure With Sand Blasting And Anodic Oxidation
Solid And Durable, Fashionable And Good Hand Feeling
Wall-Mount And Rail-Mount Support, More Flexible For Industrial Installation
Interface Introduction


Product Show
Outline Dimensions
WIKI:Packing List :
USB TO RS232/485/422/TTL x1
Rail-mount buckle x1
USB type A to type B cable ~1.2m x1
Screwdriver x1

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Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.