- –Support USB to RS232, USB to RS485, USB to TTL (UART) communication
- –Using the original FT232RL, the high-speed communication is stable, reliable and compatible
- –On-board integrated power isolation can provide stable isolation voltage, no additional power supply is required at the isolation end
- –On-board integrated ADI magnetic coupling isolation, which can perform signal isolation, high reliability, strong anti-interference, and low power consumption.
- –With 3 external LED indication light
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Feature:
1. Onboard TVS (Transient Voltage Suppressor), which can effectively suppress the surge voltage and transient pe-ak voltage in the circuit, and protect against lighting and static electricity.
2. On-board self-recovery fuse and protection diode can ensure stable output of current and voltage, prevent over-current and over-voltage, and improve impact resistance.
3. The on-board zero-delay automatic transceiver conversion circuit ensures that the USB port and different interfaces can communicate quickly and stably without interfering with each other.
4. On-board TTL serial port 3.3V and 5V level conversion circuit, the user can switch the TTL communication level through the switch.
5. Aluminum alloy shell, oxidized and frosted treatment, CNC numerical control opening, durable and exquisite workmanship.
6. There are 3 external LED indication light, which are convenient to check the status of power supply and signal transmission and reception.
7. High-quality USB-B and RS232 interface materials, smooth plugging and unplugging, solid and reliable.
Description:
Name: Industrial Grade Photoelectric Isolation Converter
Communication rate: 300-921600bps
Host interface: USB
Device interface: RS485/RS232/TTL
USB interface:
Working level: 5V
Interface form: USB-B type interface
Interface protection: 200mA resettable fuse, isolated output
Transmission distance: about 5 meters
RS485 interface:
Interface form: Terminal block
Interface pins: A+, B-, GND
Direction control: The hardware automatically determines and controls the direction of data transmission
Interface protection: Provide 600W lighting protection, surge protection and 15KV electrostatic protection (reserve 120R balance resistor pad)
Transmission distance: about 1200 meters
Transmission mode: point-to-multiple (up to 32 nodes, repeaters are recommended for more than 16 nodes)
RS232 interface:
Interface form: DR9 male port
Interface protection: TVS tube protection, surge and static protection
Transmission distance: about 15 meters
Transmission mode: point to point
TTL(UART) interface:
Working level: 3.3V or 5V
Interface form: Terminal block
Interface pins: TXD, RXD, GND
Interface protection: provide clamping protection diodes, prevent overvoltage and negative pressure, and resist impact interference
Transmission mode: point to point
Indication lights:
PWR: power Indication light, connected to USB, red light will be on when voltage is detected
TXD: send Indication light, green light is on when there is data sent from the USB port
RXD: receiving Indication light, blue light is on when data is sent back from the device interface
Use environment:
Temperature range: -15°C ~ 70°C
Humidity range: 5%RH ~ 95%RH
OS: Windows 10/8.1/8/7/XP
Packing list:
USB to RS232/RS485/TTL x 1
USB Connecting Line x 1
Note:
1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.
2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.
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