USB to RS232/RS485 /TTL Industrial Converter
- үнэ: 92,000 төг
USB TO RS232 / RS485 / TTL Industrial Isolated Converter
SKU: 15817
Part Number: USB TO RS232/485/TTL
Brand: Waveshare
UPC: 614961953574
Package content:
- USB TO RS232/485/TTL x1
- USB cable x1
Weight: 0.192 kg
Overview
This is an industrial USB to RS232/485/TTL isolated converter with original FT232RL inside. It features embedded protection circuits such as power isolation, ADI magnetical isolation, and TVS diode, etc. What’s more, the USB TO RS232/485/TTL comes with an aluminium alloy enclosure, make it solid and durable to work.
The USB TO RS232/485/TTL is very easy to use, fully automatic transceiving without delay. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.
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, lightning-proof & 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 lightning-proof 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 10 / 8.1 / 8 / 7 / XP
Dimensions
Development Resources
Wiki : www.waveshare.com/wiki/USB_TO_RS232/485/TTL
