Descrizione
DESCRIBE
The USB 2.0 to RS422/RS485 Cable provides a simple and easy to connect
between the USB and RS422/RS485 ports interface. Ideally for PC, thin client or servers to provide instant RS422/RS485 ports expansion via USB ports.
USB to RS422/RS485 industrial intelligent converter,no power supply needed,plug-and-play
USB485 is a kind of USB to RS485/422 industrial intelligent converter. It is the best solution for the communication between USB and RS422/RS485.
SPECIFICATION
– Standards: Compliant with USB 2.0, downward compatibility, and standard RS422, RS485.
– USB signal: VCC, DATA+, DATA-, GND.
– RS422 signal: T/R+, T/R-, RXD+, RXD, GND.
– RS485 signal: T/R+, T/R, GND.
– Working mode: asynchronous working, point-to-point or point-to-more, full duplex 4-line, half duplex 2-line.
– Directional control: Using data flow automatic control technology, automatic control and data transmission criterion.
– Band Rate: 300-921600bps, automatically detects serial signal rate.
– load capacity: support to more each converter allows connecting 32 RS422 interface RS485 or equipment.
– Transmission range: 1200meter of RS422/485, 5m of USB cable.
– Interface Protection: 600W surge protection, Plus/Minus 15KV Esd protection.
– Interface: USB A Male, DB9 Male.
– signal indication: red for power, green for data sending, yellow for data receiving.
– Transmission media: twisted-pair or shielded wire.
– Transmission rate: 921600bps at 300M, 38400bps at 600M, 9600bps at – 1.2KM.
– Size: 1.2M length, convertor 66 mm * 39 mm * 20 mm.
– Operating environment: -25 Degree Celsius to 70 Degree Celsius, relative humidity at 5% to 95%.
– Support Windows98/ME/2000/XP/Vista/7, Linux, MAC.
Distribution list
1 * User Manual
1 * CD Driver
1 * DB9 to 5P Converter
1 * USB to RS422 / RS485 Converter
Used in RS422 / RS485 interface to peripheral devices.
Interface uses plated, anti-oxidation, corrosion resistance, stable transmission.
Support two-way transmission, support 32/64 bit systems.
Support Windows98/ME/2000/XP/Vista/7, Linux, MAC.
For: surveillance cameras, video capture device, fingerprint attendance machine, program-controlled switches, digital and SCM.
