Serial Port Converter

Approx. 2,000 / Piece Get Latest Price

Product Brochure
We are leading in manufacturing and supplier of USB to RS485/422 Converter in Chennai,Tamilnadu,India.
Introduction:
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:
1. Small volume, easy installation
2. No power supply needed, plug and play
3. Single chip(ASIC) USB port to serial port communication
4. Transmit distance reach up to 1800M at the rate of 115200bps.
5. Automatic send data control, auto distinguish and sense direction adopt data transfer
6. 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

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 1800M(115200bps), USB 5M

Driver Support
Operating System: Support Windows98/ME and Windows2000/XP,Windows Server 2003/2008, Windows 7/Vista

Physical Characteristics
Weight: Products only: 70g
Packaged: 120g
Dimension: 70mm×35mm×18mm(wiring 1.5m)

Environment
Working temperature: -10 to 60
Storage temperature: -25 to 85
Humidity: Relative humidity 5% to 95%

Power requirements
No power supply needed, powered from USB
Consumption: Static consumption less than 80mA, dynamic average consumption less than 150mA

Warranty: 5 years
Approvals: FCC, CE, RoHS approvals

Approx. 3,700 / Piece Get Latest Price

We are leading in manufacturing and supplier of RS232 Isolation Protector in Chennai,Tamilnadu,India.
Introduction:

• Product Details

Approx. 14,000 / Piece Get Latest Price

Product Brochure
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.

Features1.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

Approx. 3,499 / Piece Get Latest Price

We are leading in manufacturing and supplier of Isolation RS232/485/422 Converter and Repeater in Chennai,Tamilnadu,India.

Product Description Products Content: 
SW485GI/R is a high performance, more function RS-485/RS-422 interface repeaters. The product configure out connect power, optic-electrical isolation more than 3KV. Have small volume, far transmission distance, high rate, steadily performance and so on. It is abroad used in industry control system, it is an interface convert product that have good between performances to price. Adopt itself adept interface technique, no use for setup switch 

Features
1. DIN-rail mount 
2. Terminal block, 5-40VAC
3. 3000V isolation 
4. Transmit distance reach up to 1800M at the rate of 9. 6kbps
5. Adopt DIPswitch setup, random switch RS-485/RS-422 interface
6. Automatic send data control, auto distinguish and sense direction about data Transfer 
7. Auto sense serial signal rate, zero delay automatic transmit

Communication
Standard Support EIA RS-485, RS-422 standard
RS-485 signal D+, D-, GND
RS-422 signal R+, R-, T+, T-, GND
Working format Asynchronism, point to point or multi-point, 2 line half duplex, 4 line duplex
Direction Automatic Send Data Control-no software drivers needs
Band rate 300-115200bps, automatic test signal rate
Loading Support 32 port loop environment(or hand tailor 128 point)
Transmission Each port 1800m(9600bps)
Protection 600W surge protection, 15KV static electricity protection
Opto-electronic isolation 3000V
Connector RS-485 port 3 industrial terminal block, RS-422 port 5 industrial term ail block

Environment
Working temperature: -40 to 80
Storage temperature: -40 to 85
Humidity Relative humidity 5% to 95%