Mootrack Systems

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%

Additional Information:

• Production Capacity: 1000/MONTH
• Delivery Time: IMMEDIATELY

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

• Product Details

Additional Information:

• Item Code: HJ-485
• Production Capacity: 1000/MONTH
• Delivery Time: IMEDIATELY
• Packaging Details: POWER ADAPTER

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

Additional Information:

• Item Code: MT-1268
• Production Capacity: 100
• Delivery Time: IMMEDIATELY
• Packaging Details: POWER ADPTER

Model No:MT-277-M-SC-2KM/1-Port RS232/485/422series are serial-to-fiber modems that convert RS-232/485/422 serial port signal to optical signal. This series include 3 types of optional products and support 1 RS-232, RS-485/422 or 3IN1 serial port to 1 fiber port. It adopts wall mounting or DIN-Rail mounting to meet the requirements of different application scenes. This series adopt advanced communication coding and clock recovery technology to avoid data transmission error. And it adopts unique "Zero time delay and automatic forwarding" technology to enhance the anti-interference capability of interface and achieve real zero time delay. It can conduct automatic detection of baud rate, even the baud rate of the device serial signal changes; the converter can still achieve RS-232 or RS-485/422 to optical port conversion. MODEL277 series can be widely used in various industrial control, process control, traffic control, intelligent community and other scenes, especially suitable for bank, power industry, departments and systems with special requirements for electromagnetic interference.

Fiber Interface Number of interfaces: 1 Interface form: optional SC/ST/FC port Transmission distance: ??? Multimode: 2km ??? Single mode: 20/40/60/80/100/120Km Transmission wavelength: ??? Multimode: 1310nm ??? Single mode: 1310nm or 1550nm Serial port Standards: EIA RS-232C, RS-485, RS-422 Number of interfaces: Support 1 RS-232, RS-485/422 or 3IN1 serial port RS-232 signals: OUT, IN, GND RS-485 signals: D+, D-, GND RS-422 signals: T+, T-, GND, R+, RBaud rate: 300bps-115200bps MODEL277 interface form: RS-232/485/422 serial port, adopts 8-pin 5.08mm pitch terminal blocks MODEL277A interface form: RS-232 serial port, DB9 female MODEL277B interface form: RS-485/422 serial port, adopts 5-pin 5.08mm pitch terminal blocks Direction control: RS-485 direction adopts ADDC (Automatic Data Direction Control) technology Load capacity: RS-485/422 end supports 32 points polling environment (customizable 128 points) Transmission distance: RS-232, 15m; RS-485/422, 1200m RS-485 pull high/low resistor: 4.7kΩ Indicator Power supply indicator, fiber port data receiving and alarm indicator, fiber port data sending indicator Power supply MODEL277 ??? Input power supply: 12???48VDC ??? Connection mode: 2-pin 5.08mm pitch terminal blocks MODEL277A, MODEL277B three optional power supply solutions ??? External power supply: 5VDC, adopts DC round head for connection, MODEL277B supports 2.0A overcurrent protection ??? Built-in power supply: -48VDC, adopts 3-pin 5.08mm pitch terminal blocks; 6 220VAC, adopts 3-hole AC socket with switch Environmental Limits MODEL277: ??? Operating temperature: -40???75??? ??? Storage temperature: -40???75??? ??? Relative humidity: 5%~95% (no condensation) MODEL277A, MODEL277B: ??? Operating temperature: -10~60??? ??? Storage temperature: -40???85??? ??? Relative humidity: 5%???95% (no condensation) Mechanical structure Housing: IP30 protection grade, metal shell Installation: wall mounting or DIN-Rail mounting (DIN-Rail accessories should be purchased separately) MODEL277 dimension (W×H×D): 100mm×69mm×22mm MODEL277A, MODEL277B dimension (W×H×D): ??? External power supply: 94mm×70.6mm×26mm ??? Built-in power supply: 173.2mm×115mm×30mm Certification CE, FCC, RoHS Warranty 3 years

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

Additional Information:

• Item Code: MT1234
• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: CHENNAI
• Production Capacity: 1000
• Delivery Time: Immediately
• Packaging Details: USB cables,Warranty card