Waveshare USB TO RS232 / RS485 / TTL Industrial Isolated Converter
Waveshare USB TO RS232 / RS485 / TTL Industrial Isolated Converter
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Product details
Description
An industrial optically isolated converter that supports USB to RS232, RS485, and TTL communication. It is suitable for industrial control applications requiring stable and reliable data transmission.
- Product Type: Industrial optically isolated converter
- Compatibility: USB to RS232/RS485/TTL
- Material: Aluminium alloy
- Color: Silver
- Key Features: Embedded protection circuits including power isolation, ADI magnetical isolation, and TVS diode
- Baud Rate: 300-921600 bps
- Host Port: USB
- Device Ports: RS485, RS232, TTL
- USB Specifications:
- Operating Voltage: 5V
- Connector: USB-B
- Protection: 200mA self-recovery fuse, isolated output
- Transmission Distance: ~5m
- RS485 Specifications:
- 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-multipoint (up to 32 nodes, recommended use of repeaters for 16 nodes or more)
- RS232 Specifications:
- Connector: DR9 male
- Protection: TVS diode, surge protection, ESD protection
- Transmission Distance: ~15m
- Transmission Mode: Point-to-point
- TTL (UART) Specifications:
- 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, lights up when USB connection and voltage is detected
- TXD: Green TX indicator, lights up when USB port sends data
- RXD: Blue RX indicator, lights up when device ports send data back
- Operating Environment:
- Temperature: -15℃ to 70℃
- Humidity: 5% RH to 95% RH
- Operating System Compatibility: Windows 10, 8.1, 8, 7, XP
- Package Contents: USB TO RS232/485/TTL x1, USB cable x1
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