Serial Port Converter

Approx. Rs 2,000 / Piece Get Latest Price

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. Rs 1,800 / Piece Get Latest Price

We are leading in manufacturing and supplier of RS232 to RS485 Converter Port Powered in Chennai,Tamilnadu,India.
Introduction:
The TLC485 is a bi-directional port-powered RS232 to RS485 converter. It can convert any standard full duplex RS232C port to any two-wire balanced half duplex RS485 port. In simple terms, it will convert any RS232 signal to a RS485 signal and vice versa. The unit is powered from the RS232 data lines. It also supports data direction auto-turnaround. Therefore, no external power or flow control is required. The data direction auto-turnaround automatically enables the RS485 driver when data is present on the RS232 side making the device plug-and-play, requiring no software drivers.
Features:
1. Port-powered from RS232 port (TXD,RTS,DTR): no external power is necessary
2. Convert RS-232(TXD,RXD signal) to RS-485 signal
3. Plug-and-Play (hot-pluggable, Data format Auto-sensing Self-adjusting)
4. Data direction auto-turnaround, no flow control is required
5. Point to multi point, support 128 nodes loopback
Specification:
Standards: EIA RS-232C, RS-485 standard
RS-232 signal: TX, RX, GND
RS-485 signal: D+, D-, GND
Working mode: Asynchronism, point to point, 4 wire full-duplex
Transfer rate: 300~115200bps, auto test serial signal rate detect signal speed automatically, zero delay time
Flow control: Data direction auto-turnaround, no flow control is required
Max number of drops: 128 nodes
Transfer distance: RS-485side: 1.2Km
RS-232 side: no less than 5m
Port protect: 1500W surge protection,15KV ESD protection
Connector: RS-232 side DB9 female
RS-485 side DB9M( DB9F to 3 bit terminal block)
Power
Power input: No power supply need, powered from RS-232 port TXD, RTS, DTR Consumption: Static less than 10mA, dynamic less than 40mA

Environment
Operating temperature: -20°C to 60°C
Storage temperature: -40°C to 85°C
Humidity: 5% to 95%(no condensation)
Appearance
Dimensions: 90.0mm×33.0mm×16.5mm(DB9)
Material: Plastic(shell)
Weight: 40g

Approx. Rs 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. Rs 3,999 / piece Get Latest Price

Model : Model1200The Media Converter complies with IEEE802.3, IEEE802.3u, IEEE802.3x Standards. It is designed to convert data signal between 10/100 Base-TX and 100Base-FX fast Ethernet. It supports 10/100Base-TX and 100Base-FX applications. The data signal converted by such high performance media converter can be transmitted up to 120Km maximum by fiber-optical cable. The Converter is equipped one optic port and two RJ45 Jacks and one external power supply receptacle. Four LED indicators are built-in for easy diagnosing and monitoring the status of. It can be configured automatically for Full Duplex or Half Duplex operation.

Features

1. Accord to IEEE802.1 10Base-T, IEEE802.3u 100Base-TX, IEEE802.3 100Base-FX
2. MDI/MDI-X auto negotiation, 10M/100M auto negotiation
3. Supports full /half duplex, Point-to-point transparent transfer
4. Power External 5VDC input
5. Plug-and-play, easy to installation
6. Can insert to 2U 19", 14 slots Rackmount

 Specification

Standards: comply with IEEE802.1 10Base-T, IEEE802.3u 100Base-TX, IEEE802.3 100Base-FX
RJ45 port rate: 10/100Mbps auto negotiation
Optic port rate: 100Mbps 
Working: Asynchronous, point to point
Transfer distance: RJ45port: 100m
                              Fiber optic:20,40,60,80,100,120km(SM), 2 km(MM) optional
RJ45 port cable: UTP 5E 
Fiber connector: SC, ST, FC optional
Fiber optic cables: Single Mode:8.3/125,8.7/125,9/125 or 10/125 um
                                  Muti-Mode:50/125,62.5/125 um
Wavelength:850nm,1310nm,1550nm
Power
Power supply: External 5VDC input
Consumption: 4W
Environment
Operating temp:-20°C to 75°C
Storage temperature: -20 to 70°C
Operating humidity: 5% to 95%(no condensation)
Appearance
Dimensions: 94.0×71.0×26.0mm(external power supply)   
Shell: Iron 
Color: White
Weight: 230g(external power supply)

Approx. Rs 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%