Air Fly Softwares

Saidapet, Chennai, Tamil Nadu

We are offering isolated usb to rs232/485/422 converter. Introduction:usb232485422 is kind of industrial usb to rs-232485422 converter, plug and plag, 9-48vdc external power supply or usb power supply or both of them, it support din-rail and wall mounting installation, can support latest operation system, wide working temperature, 2kvac isolation protect, easy using for your projects.Features:1.convert usb to 1 rs-232 or rs-485 or rs-4222.low cpu occupation rate, steadily performance3.rs-485422 can establish at most 32 nodes4.rs-485422 transmit distance can reach up to 1200m5.serial port support 2kvac isolation protect6.auto sense serial signal rate, band rate: 300???115200bps7.industrial grade design, ip30 degree of protection8.no fan, low consumption design9.plug and play, 9-48vdc external power supply or usb power supply or both of them

We are leading in manufacturing and supplier of RS485 to USB Converters in Chennai, Tamilnadu, India.
TLC422 is the interface converter between RS-232 and RS-422. It is powered from serial port (such as COM port of computer ), no outside power needed. Small size, long transmission distance, high rate, stable performance. It applys DB9 common serial port. It is used widely in the field of electricity, industrial automatic control, IC card billing system. It is a high quality low price data interface conversion product.

Features1. Port-powered from RS-232 port (TXD, RTS, DTR): no external power is necessary

2. Convert RS-232(TXD, RXD signal) to RS-422 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-422 standardRS-232 signal: TX, RX, GNDRS-422 signal: T+, T-, R+, R-, GNDWorking mode: Asynchronism, point to point, 4 wire full-duplexTransfer rate: 300115200bps, auto test serial signal rate detect signal speed automatically, zero delay timeFlow control: Data direction auto-turnaround, no flow control is requiredMax number of drops: 128 nodesTransfer distance: RS-422 side: 1.2KmRS-232 side: no less than 5mPort protect: 1500W surge protection, 15KV ESD protectionConnector: RS-232 side DB9 femaleRS-422 side DB9M( DB9F to 5 bit terminal block)

PowerPower input: No power supply need, powered from RS-232 port TXD, RTS, DTRConsumption: Static less than 10mA, dynamic less than 40mA
EnvironmentOperating temperature: -20C to 60CStorage temperature: -40C to 85CHumidity: 5% to 95%(no condensation)
AppearanceDimensions: 90.0mm33.0mm16.5mm(DB9)Material: Plastic(shell)Weight: 40g
Warranty: 3 yearsApprovals: FCC, CE, RoHS approvals

We are leading in manufacturing and supplier of Model MT277 Multimode Converter in Chennai, Tamilnadu, India. Specifications: RS-232/485/422 Standards: EIA RS-232C, RS-485, RS422 standard RS-232 signal: OUT(TX), IN(RX), GND RS-422 signal: T+, T-, R+, R-, GND RS-485 signal: D+, D-, GND Working mode: Asynchronism, point to point or multi point, 2 wire half-duplex, 4 wire full duplex Baud rate:0115.2Kbps, auto test serial signal rate detect signal speed automatically, zero delay time Transfer distance: RS-485/422 side:1.2Km(9600bps) RS-232 side: no less than 5m Max number of drops: 128 nodes(RS-485/422) Port protect: 600W surge protection / 15KV ESD protection Fiber Optic Connectors: SC, FC or ST, optional Fiber optic cables:Single Mode:8.3/125, 8.7/125, 9/125 or 10/125um Muti-Mode:50/125, 62.5/125 or 100/125 um Transmission: 20, 40, 60, 80, 100, 120km(SM), 2km(MM) optional Wavelength:850nm, 1310nm, 1550nm Power Power input: 936VDC power input(2 bit terminal block) Consumption: 120mA Environment Operating temperature: -40C to 85C Storage temperature: -40C to 85C Humidity: 5% to 95%(no condensation) Appearance Dimensions: 100.0mm69.0mm22.0mm Material: Iron(shell) Color: White Weight: 230g Warranty: 5 years Approvals: FCC, CE, RoHS approvals

We are leading in manufacturing and supplier of RS232/485/422 to Fiber Optic Converter and MODEL277 in Chennai, Tamilnadu, India. Introduction: Model277 is one kind can offer RS-232/485/422 serial port carry transparent optical fiber modem of transmission to get end to user, no need patch cords set up, switch over automatically, and can detect and examine the signal speed automatically, zero delays time to transmit automatically. Model277 adopt optic fiber transmit, have isolate protection, data privacy is fine, working steady, data, such threats to communication equipment as the wave is welled up and interfered with electromagnetically that the effective one has prevented the abominable environment from being struck by lightning, can work in the abominable and dangerous environment reliably. Can be used in occasions such as various industrial control, course controlling, traffic controlling and intellectual district , especially suit the bank, electricity and interfering with environment department and system with the special requirement electromagnetically. Features: 1. Extend RS-232/485/422 transmission up to 120Km with single-mode 2. Transmit asynchronously, point to point, speed reach 500Kbps 3. Examine signal speed automatically, zero delay time 4. Plug-and-Play(hot-pluggable, data format auto-sensing & self-adjusting) 5. Support RS-232/485/422 interface type, but only one RS-232/ RS-485/ RS-422 port can be connected at a given time 6. 936VDC power supply input(2 bit terminal block) Power Supply: optional from +9 to +30VDC(standard configuration without power) Electric interface: 10 hole terminals for RS232, RS485 and power supply Baud rate: 0115.2kbps self-adaptive Optical interface: SC interface Applicable fiber: single-mode 9/125um, multi-mode 62.5/125um or 50/125um Wavelength: 1310nm or 850nm Emitted light power:-15dBm light receiving sensitivity:-32dBm Transmission distance: 2Km (multimode) 20KM (Single mode) Error rate: 10-9 Dim

We are leading in manufacturing and supplier of Industrial PCs in Chennai, Tamilnadu, India. Introduction: Model277/B is one kind can offer RS-485/422 serial port carry transparent optical fiber modem of transmission to get end to user, no need patch cords set up, switch over automatically, and can detect and examine the signal speed automatically, zero delays time to transmit automatically. Model277/B adopt optic fiber transmit, have isolate protection, data privacy is fine, working steady, data, such threats to communication equipment as the wave is welled up and interfered with electromagnetically that the effective one has prevented the abominable environment from being struck by lightning, can work in the abominable and dangerous environment reliably. Can be used in occasions such as various industrial control, course controlling, traffic controlling and intellectual district , especially suit the bank, electricity and interfering with environment department and system with the special requirement electromagnetically. Features: 1. Extend RS-485/422 transmission up to 120Km with single-mode 2. Transmit asynchronously, point to point, speed reach 500Kbps 3. Examine signal speed automatically, zero delay time 4. Plug-and-Play(hot-pluggable, data format auto-sensing & self-adjusting) 5. Power External 5VDC 6. 600W surge protection, 15KV ESD protection Specifications: RS-485/422 Standards: EIA RS-485, RS422 standard RS-422 signal: T+, T-, R+, R-, GND RS-485 signal: D+, D-, GND Working mode: Asynchronism, point to point or multi point, 2 wire half-duplex, 4 wire full duplex Baud rate: 300500Kbps, auto test serial signal rate detect signal speed automatically, zero delay time Transfer distance: RS-485/422 side:1.2Km(9600bps) Max number of drops: 128 nodes(RS-485/422) Port protect: 600W surge protection 15KV ESD protection Fiber Optic Connectors: SC, FC or ST, optional Fiber optic cables: Single Mode:8.3/125, 8.7/125, 9/125 or 10/125 um Muti-Mode

Function and Application RS485 to Fiber Optic Converter, RS485 Coaxial to Fiber is an all-digital fiber transmission device, with world-class non-compression, all-digital video correction technology and Gigabit fiber transmission technology.It can transmit long distance, non-distortion and real-time 164 channels of video signal (other signals such as data, audio, Ethernet, alarm, phone if necessary) by one-core fiber. RS485 to Fiber Optic Converter, RS485 Coaxial to Fiber is frequently used in monitoring and surveillance in expressways, the customs, transportation, electronic police, industrial automation, power service, banks, and water conservation projects, etc. Features 1.10-bit digital code and non-compression video transmission; 2. Automatically adaptable to data rate, without setting; 3. Automatically compatible with video formats of PAL, NTSC, and SECAM; 4. APC circuits with constant output optical power and wide Dynamic Range; 5. No intermodulation interference caused by analog frequency modulation, phase modulation and amplitude modulation 6. Industrial-grade modular design , easy to expand the functions; 7.With unique lightning surge protection design; 8.Easy for installation, no need for electrical and optical adjustment after installation; 9.TDM, ADM, and CWDM technology, especially applicable to environment unsuitable for wiring; 10.LED indicators for power supply, video, optic-link and data-loop; 11.Supply 2U and 4U Rack Mount with card-type optical converters, support of hot insert & plug.

Introduction:a quick and easy way to expand your pc's port count and to adapt serial devices to your usb pc. Edge port usb-to-serial converters are intelligent expansion units that connect to a pc, thin client or server via a usb port. Usb4232 provides four rs-232 serial ports, is compliant with usb 1.1 and 2.0 specifications, and meet the 480 mbps high-speed requirement of hi-speed usb 2.0. Using your computers 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 4-port rs-232 converters2. Single chip(asic) usb port to serial port communication3. Support windows98me and windows2000xp, windows server 20032008, windows 7vista4. Support powered from usb or 5vdc external power input5. No irq, io address6. Support usb2.0, baud rate can reach up to 12mbps7. 15kv esd protectionspecifications: usbcompliance: usb1.12.0 compliantusb signal: vcc, data+, data-, gndspeed: 480mbps(high-speed), 12mbps(full-speed)connector for external antenna: usb type b femalers-232standards: eia rs-232cnumber of ports: 4connectors: db9 malers-232 signal: txd, rxd, rts, cts, dtr, dsr, dcd, ri, gndworking mode: asynchronous, point to point baud rate: 300115.2kbps parity: none, even, odd, space, markdata bits: 7, 8stop bits: 1, 2 flow control: rtscts, xonxoffinterface protection: 1500w surge protection, 15kv esd protectiondriver supportoperating system: support windows98me and windows2000xp, windows server 20032008, windows 7vistapowerpower input: 5vdc power inputconsumption: 300maenvironmentoperating temperature: -40c to 85c storage temperature: -40c to 85chumidity: 5% to 95%(no condensation)appearancedimensions: 160.0mm94.0mm28.0mm material: iron(shell) color: white weight: 500gwarranty: 5 yearsapprovals: fcc, ce, rohs approvals

Device servers of DMXS8102 series (RS232 / RS485) , are products which make equipment(RS232 / RS485) fast get network and communications, through which users can access the serial port terminals anywhere in the Internet, to achieve the function of networking extensions of devices(RS232 / RS485) . It is easy to use, and because of a variety of configurations and operating modes, users can complete network applications but do not have to do any development work . Product Features: Serial to 10/100M Ethernet & 10/100M Ethernet to Serial; Serial RS-232/485 level mode ; The serial baud rate can be set arbitrarily between 300bps to 1.15M K bps; It supports accessing static or dynamic IP; The working mode can be chosen as TCP Server, TCP Client, UDP , and working port, the target IP and port can be set; It is disconnected automatically when the network is disconnected, which ensures that the entire network establish TCP connection reliably; There is a sub-frame setting of flexible serial data to meet the demand of users for a variety of subcontractors; It is compatible with the SOCKET works (TCP Server, the TCP Client, UDP, etc.), PC communication software is written to comply with the standard rules SOCKET; In the mode of UDP, it supports single or multiple machine communication, satisfying multiple users manage a serial port equipment at the same time; Technical parameters: Serial port Serial number :1; Interface type:RS232:DB9 pin type; RS485:Data+, Data-; Serial port communication parameters 5/6/7/8 data bits; Even check/odd check/invalid check ; 1 /2 stop bit ; Baud rate:300-115000bps; Software Agreement: ETHERNET, ARP, IP, ICM, UDP, TCP, HTTP, DHCP, DNS Configuration mode: Web browser, Windows platform configuration software ZNetCom2, Windows Hyper Terminal, Telnet, serial port; It supports remote configuration. Power input DC936V;