SPECIFICATIONS

USB To RS485-422
Specifications
Compatibility: USB v2.0 standard
Interface: Network:USB
Serial:RS-485/RS-422
Port: One Independent RS-485 or RS-422 ports
Connector: Network: USB-type A connector
Serial: Screw terminal
Transmission speed: 600bps to 115.2Kbps
Parity bit: odd, even, none
Data bit: 5, 6, 7, 8
Stop bit: 1, 1.5, 2
Driver Support: Windows 2000/2003/XP/Vista/7 (32bit and 64bit)
Power Consumption: 1.5W @ 5V
Max. Distance: 4000ft (1200m) @ 19.2Kbps
Case: Blue transparent ABS
Operating Temperature: -20deg~+65deg
Operating Humidity: 20% to 95% (non-condensing)
Overview
USB To RS485/422 converter allows PC users to connect their RS-485/422 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 or RS-422 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.
USB To RS485 Blue
Specifications Compatibility: USB v2.0 standard Interface: Network:USB Serial:RS-485 Port: One Independent RS-485 Connector: Network: USB-type A connector Serial: Screw terminal Transmission speed: 600bps to 115.2Kbps Parity bit: odd, even, none Data bit: 5, 6, 7, 8 Stop bit: 1, 1.5, 2 Driver Support: Windows 2000/2003/XP/Vista/7 (32bit and 64bit) Power Consumption: 1.5W @ 5V Max. Distance: 4000ft (1200m) @ 19.2Kbps Case: Blue transparent ABS Operating Temperature: -20°~+65° Operating Humidity: 20% to 95% (non-condensing)
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

1. Power supply:USB 5V

2.Transmission distance: maximum 1200 meters (under 9600bpsconditions)

3. Chip solution: CH340

4. Communication protocol: pure hardware equipment, not restrictedby protocol

5.Baud rate: up to 921600bps, supporting mutual transmission tosupport higher baud rate

6.Protection: TVs transient suppression protection, electrostatic ESDprotection, surge protection,AB signal line short-circuit and

short-circuit protection with the power supply (short-circuit does notburn)

7.Temperature range:-40℃-8o℃

. cre&promise

8.Provide external 5V power supply with fuse for current limiting9.Support system: support hot swap, support

win98/CE/2000/2003/2008/XPWIN7/WIN8/WIN10/VISTA/LINUXMAC O 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.) withoutjumper settings to achieve mode conversion, to ensure compliancewith the existing communication software and interface hardware.11. Weight: 16g

12.Size: length, width and height 70*27*13mm