- -43%
USB RS485-HOZ - Ipari minőségű USB-RS485 kommunikációs modul kétirányú félduplex soros vonal átalakító TVS védelem
USB RS485-HOZ - Ipari minőségű USB-RS485 kommunikációs modul kétirányú félduplex soros vonal átalakító TVS védelem
273 Ft
43% megtakarítás
479 Ft
Nincs adó
Overview
USB To RS485 converter allows PC users to connect their RS-485 devices
to systems that use USB interface. By attaching the converter to a PC, it will no longer be
necessary to open the chassis or turn off the PC to install the hub. With the converter,
the user instantly gets one extra high-speed RS-485 ports. In addition, since
the power is derived from the USB port, there are not any cumbersome power adapters.
This makes the converter especially suitable for PLCs, printers, POS system and industrial
control devices.
Product parameters:
1. Power supply: USB 5V
2. Transmission distance: 1200 meters (under 9600bps conditions)
3. Chip solution: CH340
4. Communication protocol: pure hardware equipment, not restricted by protocol
5. Baud rate: 921600bps, supporting mutual transmission supports higher baud rate
6. Protection: TVS transient suppression protection, electrostatic ESD protection, surge protection, AB signal line short-circuit and short-circuit protection with the power supply (short-circuit does not burn)
7. Temperature range: -40℃-80℃
8. Provide external 5V power supply with fuse for current limiting
9. Support system: support hot swap, support win98/CE/2000/2003/2008/XP/WIN7/WIN8/WIN10/VISTA/LINUX/MAC OS X system, USB interface can be hot swapped
10. Automatically identify and control the data transmission direction, without any handshake signals (such as RTS, DTR, etc.) without jumper settings to achieve mode conversion, to ensure compliance with the existing communication software and interface hardware.
11. Weight: 16g
12. Size: length, width and height 70*27*13mmWiring instructions
A >> 485 signal terminal A
B >> 485 signal terminal B
GND >> 485 signal ground (optional)
GND >> Ground for external power supply (power supply for other devices or leave it empty)
VCC >> External power supply 5V (can supply power to other devices or leave it empty)
USB To RS485 converter allows PC users to connect their RS-485 devices
to systems that use USB interface. By attaching the converter to a PC, it will no longer be
necessary to open the chassis or turn off the PC to install the hub. With the converter,
the user instantly gets one extra high-speed RS-485 ports. In addition, since
the power is derived from the USB port, there are not any cumbersome power adapters.
This makes the converter especially suitable for PLCs, printers, POS system and industrial
control devices.
Product parameters:
1. Power supply: USB 5V
2. Transmission distance: 1200 meters (under 9600bps conditions)
3. Chip solution: CH340
4. Communication protocol: pure hardware equipment, not restricted by protocol
5. Baud rate: 921600bps, supporting mutual transmission supports higher baud rate
6. Protection: TVS transient suppression protection, electrostatic ESD protection, surge protection, AB signal line short-circuit and short-circuit protection with the power supply (short-circuit does not burn)
7. Temperature range: -40℃-80℃
8. Provide external 5V power supply with fuse for current limiting
9. Support system: support hot swap, support win98/CE/2000/2003/2008/XP/WIN7/WIN8/WIN10/VISTA/LINUX/MAC OS X system, USB interface can be hot swapped
10. Automatically identify and control the data transmission direction, without any handshake signals (such as RTS, DTR, etc.) without jumper settings to achieve mode conversion, to ensure compliance with the existing communication software and interface hardware.
11. Weight: 16g
12. Size: length, width and height 70*27*13mmWiring instructions
A >> 485 signal terminal A
B >> 485 signal terminal B
GND >> 485 signal ground (optional)
GND >> Ground for external power supply (power supply for other devices or leave it empty)
VCC >> External power supply 5V (can supply power to other devices or leave it empty)
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