USB-422 converter access attendance one machine usb to 422 adapter cable Обустройство дома - купить

Купить USB-422 converter access attendance one machine usb to 422 adapter cable | Обустройство дома

Product Description:

This paragraph is generic USB / RS-485/422 converter, no external power supply, compatible with USB, RS-422, RS-485 standard, the ability to USB signals into a single terminal for RS-422 or RS-485 signal balanced differential provide each power line surge protection, as well as a variety of reasons the line and the surge voltage generated between the minimum capacitance to ensure the high-speed transmission RS-422 / RS-485 interface, RS-422, RS-485 side through RJ-45 and DB9 male connector connection. Converter with zero delay automatic send and receive internal conversion, unique I / O circuit automatic control data flow direction, without any handshaking signals (such as RTS, DTR, etc.) without the jumper settings to achieve full-duplex line (RS- 422), half-duplex (RS-485) mode switch, plug and play. Ensure that it meets all existing communications software and interface hardware.

Interface converter for point to point, point to multipoint communication to provide reliable connectivity, multipoint each converter allows connecting 32 RS-422 or RS-485 interface devices, data communication rate 300-128000bps, with power indicator and data traffic lights to indicate a fault condition, the support of communication with a USB to RS-422, USB to RS-485 converter.

Fully compatible with USB (Universal Serial Bus) Rev 2.0

support RS-485/422 interface

RS-422/485 interface DB9 male connector

Data (TXD) automatic flow control, zero-latency design

1Mbps data transfer rate of more than

Support automatic handshake protocol

Supports remote wakeup and power management

USB bus directly to take power, no external power supply

+/- 15KV ESD anti-static protection

Operating environment: -25 to 70, relative humidity of 5% to 95% Support for Win98 / Win2000 / WinXP / Vista / Win7 / Linux, etc.

Product Description: fully compatible with USB (Universal Serial Bus) Rev 2.0

support RS-485/422 interface

RS-422/485 interface connector pin DB

Data (TXD) automatic flow control, zero-latency design

1Mbps data transfer rate of more than

Support automatic handshake protocol

Supports remote wakeup and power management

USB bus directly to take power, no external power supply

+/- 15KV ESD anti-static protection

Operating environment: -25 to 70, relative humidity of 5% to 95%

Support for Win98 / Win2000 / WinXP / Vista, etc.

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