Sản Phẩm, Thiết Bị Chuyển Đổi ( Converter Quang ), Thiết bị chuyển đổi 3Onedata

Bộ chuyển đổi 3Onedata ( USB8485I ) USB to 8 port RS-485/422 Converter with Isolation

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Model : USB8485I

USB8485I is a kind of USB to 8 port RS485/422 converter, the USB8485I can let PC or work station’s USB port connect 8pcs RS-485 or RS-422 comfortable. USB8485I provides 8 RS-485/422 serial ports, is compliant with USB 1.1 and 2.0 specifications, and meet the 480Mbps high-speed requirement of Hi-Speed USB 2.0. Using your computer’s USB ports to connect serial devices reduces the total cost of ownership, investment in hardware, and long term management and integration costs.
Features
1.USB to 8 port RS-485/422 Converter
2.CPU occupancy rate very low, high performance
3.One RS-485/422 can establish at most 32 nodes
4.RS-485/422 side transfer distance 1200m
5.RS485/422 support 2KVAC isolation
6.Detect serial speed automatic, Speed: 300～115200bps
7.Industrial grade design, IP30 protection
8.No fan, low consumption design
9.Working temperature: -40℃～85℃, Relative humidity: 5%-95%

Specification

Parameter
Serial port: 8 port RS-485/422
RS-422 signal: T+,T-,R+,R-
RS-485 signal: D+,D-
Parity: None,Even,Odd,Space,Mark
Data: 7bit,8bit
Stop bit: 1bit,2bit
Band rate: 300bps～115200bps
Direction: ADDC, auto detect direction control
Loading: RS-485/422 support 32 nodes
Protection: 2KVAC isolation, grade 4 static protection
Distance: RS-485/422 side: 1200m, USB side less than 5m
Interface
USB port: USB female, type B
RS-485/422 port: DB9 male ( attached DB female terminal block)
LED indicator
Power indicator: PWR
8 port RS485/422 COM1~COM8 send data: TX1~TX8
8 port RS485/422 COM1~COM8 receive data: RX1~RX8
Power supply

Power input: 9VDC
No-load power consumption:1.63W@9VDC
Full-load power consumption:2.13W@9VDC
Mechanical:
Shell: IP30, high strength iron shell.
Weight: 1011g
Dimension(L×W×H):230mm×148.3mm×40mm
Environmental
Working temperature: -40～85℃
Storage temperature: -40～85℃
Ambient Relative Humidity:
10 to 95% (non-condensing)
Standard
EMS: EN61000-4-2 (ESD), Level 4
Shock: IEC 60068-2-27
Free fall: IEC 60068-2-32
Vibration: IEC 60068-2-6
Warranty:
Warranty time: 3 years
Certification：
CE, FCC, RoHS, UL508(Pending)

Dimension

Ordering Information
USB8485I:
USB to 8-port RS-485/422 Converter, 2KV Isolation, 9VDC
5/5 - (16 bình chọn)
Cáp Đức Phát

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