USB TO RS232 / RS485 / TTL Industrial Isolated Converter

Dit is een industriële USB naar RS232/485/TTL geïsoleerde converter met de originele FT232RL chip.

De USB TO RS232/485/TTL is zeer makkelijk te gebruiken met volledig automatisch transceiving zonder vertraging. Door zijn snelle communicatie, stabiliteit, betrouwbaarheid en veiligheid is deze ideaal voor industriële toepassingen.

Features

• USB TO RS232, USB TO RS485, USB TO TTL (UART)
• Adopt original FT232RL, fast communicating, stable and reliable, better compatibility
• Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
• Onboard unibody magnetical 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 & anti-electrostatic
• 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 each other
• Onboard TTL serial 3.3V/5V voltage translator, config the TTL level via switch
• Aluminium alloy enclosure with sand blasting and anodic oxidation, CNC process opening, solid and durable
• 3 LEDs for indicating the power and transceiver status
• High quality USB-B and RS232 connectors, smoothly plug/pull

Specifications

• Product type: industrial optically isolated converter
• Baudrate: 300-921600bps
• Host port: USB
• Device port:  RS485/RS232/TTL

USB:

• Operating voltage: 5V
• Connector: USB-B
• Protection: 200mA self-recovery fuse, isolated output
• Transmission distance: ~5m

RS485:

• Connector: screw terminal
• Pins: A+, B-, GND
• Direction control: hardware automatic control
• Protection: 600W lightningproof and surge-suppress, 15KV ESD protection (reserved 120R balancing resistor solder pads)
• Transmission distance: ~1200m
• Transmission mode: point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)

RS232:

• Connector: DR9 male
• Protection: TVS diode, surge protection, ESD protection
• Transmission distance: ~15m
• Transmission mode: point-to-point

TTL (UART):

• Operating voltage: 3.3V/5V
• Connector: screw terminal
• Pins: TXD, RXD, GND
• Protection: clamp protection diode, over-voltage/negative-voltage proof, shock resistance
• Transmission mode: point-to-point

LED indicators:

• PWR: red power indicator, light up when there is USB connection and voltage is detected
• TXD: green TX indicator, light up when the USB port sends data
• RXD: blue RX indicator, light up when the device ports send data back

Operating environment:

• Temperature: -15℃ ~ 70℃
• Humidity: 5%RH ~ 95%RH

Operating system:

Windows 11 / 10 / 8.1 / 8 / 7 / XP