Rs232 rs485 communication

It is a simple & very reliable RS232 to RS485 Converter. 12VDC adopter is also required while working & it is included. This converter is Non-Isolated.

Ethernet IP network uav data video transceiver with RJ45, RS232, RS422, RS485 uav data video transceiver (SG-2400NB) for data communication equipment, with TDD-COFDM two way data communication Wireless network transceiver is newly designed and with AES data encryption and excellent data safety. UAV transceiver uses the advanced data processing technology and leading division COFDM modulation. Drone transceiver has encrypted network data transfer channel and is linked to DTE DCE and used in UAV and military. uav data video transceiver achieves real-time live broadcast, anti-multipath, high-speed mobile data, voice and image duplex module transmission. Model No.: SG-2400NB Ethernet: 10/100BaseT,Auto-MDI/X,IEEE802.3 TCP,UDP,TCP/IP,TFTP,ARP,ICMP,DHCP,HTTP,SNMP,FTP,DNS Power supply: DC7V~17V,6W consumption Output frequency: 2405~2470MHz(adjustable) Output RF power: 100 to 1000MHz Bandwidth: 4MHz / 8MHZ Interface: RJ-45 ethernet; RS232 RS485 RS422 data Resolution: Support 720P and 1080@50/60hz 30 frames Encryption: 128bit AES or 256 bits AES LOS: 8km - 10km NLOS: 1km -2km Characteristics: portable, mini, mobile radio AES Encryption: 128bit or 256 bit encrypted Transmission: two way signal, audio,video and data

Name: wireless transmitter, wireless bridge, wireless transceiver, network transceiver, Ethernet transceiver, IP transceiver, data transceiver Type: audio video data transceiver, RF transceiver, digital AV transceiver, audio video wireless bridge Application: used in the UAV/UAS/Quadcopter/Octocopter/ hexacopter high-speed moving transmission in complex environments. Details: Data: RS232 RS422, RS485 Ethernet/IP/network: RJ45 HD interface:HDMI Frequency: 2.4GHz Distance: 1-10km Modulation: COFDM/TDD-COFDM Mode: TDD, full duplex, two way data Transmission: audio, video, data, two-way, P2P (point-to-point), p2mp (point to multipoint), LOS (line of sight), NLOS (non line of sight), mobile Features: 1. Military-grade digital zero delay(around 10ms) HDMI ethernet transceiver 2. TDD duplex mode 3. Excellent sensibility 4. High RF output power 5. Well safety performance 6. Point to point and point to multi-point transmission 7. Remote control 8. Good diffraction ability 9. Wide coverage 10. High transfer rate 11. Strong anti-interference and anti-fading ability 12. Transparent protocol 13. Confidentiality 14. Proprietary data scrambling encryption Model COFDM AW (Sold by set including transmitter and receiver) Power Supply DC7V-17V Consumption 9W Video in/out HDMI, RJ45 Ethernet, support 1080P, 720P, 576, 480 Note: HDMI for transmitting end, RJ45 for receiving end Data in/out Standard RS232/RS485/RS422 Frequency Output 2405MHz-2470MHz, step in 1MHz (other frequencies can be customized) RF power output 20dBm-30dBm (100mW-1000mW) (adjustable) Working bandwidth 4MHz/8MHz Encryption 128 bit AES, and user-defined password Error correction mechanism 32 bit of CRC、ARQ Modulation TDD-COFDM、time division duplex mode Parameter Control adjustable parameters through the OLED panel Working temperature -20℃-75℃ Dimension 85mm*28mm*51mm Weight 151g

DESCRIPTION Compatibility: EIA/TIA RS232C standard and RS485/RS422 standard Interface RS232 side: DB9 female connector Interface RS485/RS422 side: DB9 male connector with optional (included) terminal board Transmission rate: 300 to 115,200bps Transmission distance: RS422 maximum 1200m, RS232 side maximum 5m Working modes: asynchronous, duplex, and differential transmission Working environment: 0 to 70°C Relative humidity: 5 to 95% Dimensions: 95 x 33 x 17mm Item Code: AS45 Other related products are also available, Delivery across all over Pakistan. Mention that you found this ad on DealMarkaz.pk when you call.

USB TO SERIAL CONVERTER CALBE through the USB port with a different communication between communication devices, such as PC-PC, PC-digital cameras, PC-PDA. Development board. STC download. LED control card support, and also supports USB1.1 and USB2.0. HL340 is USB-serial converter chip, ideal design for connecting with the PC via and USB port closly! and no longer through the RS232 conversion, so that the PC and peripheral connections faster and concise. Mobile system and embedded systems ideal for its small package can embed any connectors and handheld devices. This series of chips at work and sleep modes have very low power consumption, ideal for bus powered occasions. Support System: WIN. XP. WIN.WIN8. Vista, Box Pack - No Warranty

USB TO SERIAL CONVERTER CALBE through the USB port with a different communication between communication devices, such as PC-PC, PC-digital cameras, PC-PDA. Development board. STC download. LED control card support, and also supports USB1.1 and USB2.0. HL340 is USB-serial converter chip, ideal design for connecting with the PC via and USB port closly. and no longer through the RS232 conversion, so that the PC and peripheral connections faster and concise. Mobile system and embedded systems ideal for its small package can embed any connectors and handheld devices. This series of chips at work and sleep modes have very low power consumption, ideal for bus powered occasions. Support System: WIN. XP. WIN.WIN8. Vista" Facebook page;ElectronicsArena.com

usb to serial converter calbe through the usb port with a different communication between communication devices, such as pc pc, pc digital cameras, pc pda. development board. stc download. led control card support, and also supports usb1.1 and usb2.0. hl340 is usb serial converter chip, ideal design for connecting with the pc via and usb port closly and no longer through the rs232 conversion, so that the pc and peripheral connections faster and concise. mobile system and embedded systems ideal for its small package can embed any connectors and handheld devices. this series of chips at work and sleep modes have very low power consumption, ideal for bus powered occasions. support system: win. xp. win.win8. vista," Box Pack - No Warranty

This module can be used as a standard serial port with Laptops that don't have a standard serial port. This module creates a virtual COM port using USB on your computer which can support various standard Baud Rates (300 bps to 1 Mbps) for serial communication. This module includes the TX (transmit) and RX (receive) data signals.

You can easily connect your cellular phone / PDA / digital camera / modem / ISDN terminal adapter to your computer through an available USB 2.0 port. Setup is easy. Just plug your device in the adapter, connect it into your PC or Mac, and it’s ready to work. The cable adapter supports USB full speed communication and baud rates can be modified to desired setup. It supports automatic handshake mode, and is bus-powered.

You can easily connect your cellular phone / PDA / digital camera / modem / ISDN terminal adapter to your computer through an available USB 2.0 port. Setup is easy. Just plug your device in the adapter, connect it into your PC or Mac, and it’s ready to work. The cable adapter supports USB full speed communication and baud rates can be modified to desired setup. It supports automatic handshake mode, and is bus-powered.

ZKSoftware Time Attendance Machine: Price Rs: /- SDK: Free CD Delivery: Free (in lahore) Specifications: Capacity • Fingerprints: templates • Transactions: templates Display • 3” TFT color LCD screen Communication • RS232/RS485 • TCP/IP Standard Functions • Workcode • SMS • DLST • Scheduled bell • Self-service Query • Automatic Status Switch Features: ~Finger Punch ID, ~Password ID, ~Color TFT screen with graphical interface for ease of use ~Rugged and highly accurate ZK optical sensor ~1-touch, 1-second user recognition ~Stores templates and transactions ~Reads fingerprints and/or PINs ~Optional integrated proximity or smart card reader ~Built-in bell scheduling ~Built-in Serial and Ethernet ports ~Optional built-in USB port allows for manual data transfer when network isn’t available ~Multi-language support ~Real-time 1-touch data export 3rd party hosted & non-hosted applications ~Audio-visual indications for acceptance and rejection of valid/invalid fingers ~SDK available for OEM customers and software developers ~Attachment With Cable & WiFi ~In Out & Short Breaks Punching ~Daily, Weekly & Monthly Sheets

ZK software TX628ID Double Recognition Engine Fingerprint Attendance Time Clock TCP/IP RS232 RS485.Color TFT screen with GUI Interface for ease of use.ZK Optical Sensor.1 touch a-second user recognition.Stores templates and transactions.Reads Fingerprint and/or PINs.Optional integrated proximity or smart card reader.Built-in Serial and Ethernet ports.Built-in USB port optional, allows for manual data transfer when network isn't available.Built in bell scheduling.Real-time 1-touch data export 3rd party hosted & non-hosted applications.Audio-Visual indications for acceptance and rejection of valid/invalid fingers.SDK available for OEM customers and software developers Fingerprint Capacity: templates Card Capacity: Transaction Capacity: Sensor: ZK Optical Sensor Algorithm Version: ZK Finger v10.0 Communication: RS, TCP/IP,USB-host,USB-client Optional Functions: ID/Mifare/HID,Webserver,Printer,9 digit user ID Display: 3 inches TFT Screen Power Supply: 5V DC 2A Operating Temperature: 0 °C- 45 °C Operating Humidity:% Dimension: mm Gross Weight:0.90 kg CALL US AT: 021-/ (ANY TIME 24-HOURS SERVICE AVAILABLE) Box Pack- Warranty: 1 Year

ZK software TX628 Double Recognition Engine Fingerprint Attendance Time Clock TCP/IP RS232 RS485.Color TFT screen with GUI Interface for ease of use.ZK Optical Sensor.1 touch a-second user recognition.Stores templates and transactions.Reads Fingerprint and/or PINs.Optional integrated proximity or smart card reader.Built-in Serial and Ethernet ports.Built-in USB port optional, allows for manual data transfer when network isn't available.Built in bell scheduling.Real-time 1-touch data export 3rd party hosted & non-hosted applications.Audio-Visual indications for acceptance and rejection of valid/invalid fingers.SDK available for OEM customers and software developers Fingerprint Capacity: templates Card Capacity: Transaction Capacity: Sensor: ZK Optical Sensor Algorithm Version: ZK Finger v10.0 Communication: RS, TCP/IP,USB-host,USB-client Optional Functions:Webserver,Printer,9 digit user ID Display: 3 inches TFT Screen Power Supply: 5V DC 2A Operating Temperature: 0 °C- 45 °C Operating Humidity:% Dimension: mm Gross Weight:0.90 kg CALL US AT: 021-/ (ANY TIME 24-HOURS SERVICE AVAILABLE) Box Pack- Warranty: 1 Year

ZK software TX628ID Double Recognition Engine Fingerprint Attendance Time Clock TCP/IP RS232 RS485.Color TFT screen with GUI Interface for ease of use.ZK Optical Sensor.1 touch a-second user recognition.Stores templates and transactions.Reads Fingerprint and/or PINs.Optional integrated proximity or smart card reader.Built-in Serial and Ethernet ports.Built-in USB port optional, allows for manual data transfer when network isn't available.Built in bell scheduling.Real-time 1-touch data export 3rd party hosted & non-hosted applications.Audio-Visual indications for acceptance and rejection of valid/invalid fingers.SDK available for OEM customers and software developers Fingerprint Capacity: templates Card Capacity: Transaction Capacity: Sensor: ZK Optical Sensor Algorithm Version: ZK Finger v10.0 Communication: RS, TCP/IP,USB-host,USB-client Optional Functions: ID/Mifare/HID,Webserver,Printer,9 digit user ID Display: 3 inches TFT Screen Power Supply: 5V DC 2A Operating Temperature: 0 °C- 45 °C Operating Humidity:% Dimension: mm Gross Weight:0.90 kg CALL US AT: 021-/ (ANY TIME 24-HOURS SERVICE AVAILABLE)

Description ¯ Support finger 360 degree identification, easy to use ¯ Sensor window cotton improving image quality, accepts dry, wet fingers ¯ CMOS automated exposure and intelligent compensation improved image quality ¯ Adjusting image distortion, assure fingerprint matching consistency ¯ Suggesting customers cooperating as ODM or OEM, providing system analysis, mould -making, circuit design, producing-assembly, package design, etc, linear service Technical Specilication ¯ Size190L* 140W* 57Hmm ¯ User Capacity ¯ Transaction Storage ¯ Algorithm version Version ZK new algorithm ¯ Hardware platform ZK100 ¯ Communications RS232,RS485,TCP/IP ¯ RFID Card Frequency: 125KHZ ¯ Identification time =2S ¯ FAR Box Pack- Warranty: 1 Year