کابل مبدل USB به سریال RS422/RS485 مدل DT-5019

USB to RS-485/422 industrial intelligent converter; no power supply needed, plug-and-play. USB485 is a kind of USB to RS-485/422 industrial intelligent converter. It is the best solution for the communication between USB and RS-485/422. Compared with RS-232 to RS-485/422 converter, USB to RS-485/422 converter has many advantages.

Features:

• Small volume, easy installation
• No power supply needed, plug and play
• Single chip(ASIC) USB port to serial port communication
• Transmit distance reach up to 1800M at the rate of 115200bps.
• Automatic send data control, auto distinguish and sense direction adopt data transfer
• Auto sense serial signal rate, zero delay automatic transmit

Specifications:

• USB Compliance: USB1.1/2.0 compliant
• Connector: USB type A
• Speed: 12Mbps(Full-speed USB)
• Serial interface
• Numbers of ports: 1
• Serial standards: RS485/422
• Connector: DB9 male
• Serial Line protection
• ESD Protection: 15KV embedded
• Standard: USB1.1, EIA RS-485, RS-422 standard
• USB signal: VCC, DATA+, DATA-, GND, FG
• RS-485 signal: D+, D, GND
• RS-422 signal: R+, R-, T+, T-, GND
• Working format: asynchronism, point to point or multi-point, 2 lines half duplex
• Direction: automatic send data control - no software drivers needs
• Band rate: 300 -115,200bps, automatic test signal rate
• Loading: support 32 port loop environment (or handtailor 128 point)
• Transmission: RS-485/422 side 1,200m (9,600bps), USB side 5m
• Protection: 600W surge protection, ±15KV static electricity protection
• Interface type: USB side type A interface female, RS-485/422 side DB-9 male or 5 terminal blocks
• Working temperature: -20 to 60°C
• Storage temperature: -25 to 85°C
• Relative humidity: 5% to 95%
• Input powered: no external power supply needed
• Consumption: static consumption less than 80mA, dynamic average consumption less than 150mA

Performance:

• Baud rate: 300bps to 230400bps
• Serial Communication Parameters
• Data Bites: 5, 6, 7, 8
• Stop Bits: 1, 1.5, 2
• Parity: None, Even, Odd, Space, Mark
• Flow Control: RTS/CTS, XON/XOFF
• FIFO: 128bytes
• Serial Signals
• RS-485: D+,D-,GND
• RS-422: T+, R+, T-, R-,GND
• Loading: 32 nodes or custom 128 nodes
• Transmission: RS-485/422 1200M(96000bps), USB 5M