Rs232 port

RTU GSM Programmable Logic Controller ☆ The GSM Controller RTU can be used as: A switch with SMS remote control. A timer-switch which can be activated automatically. A relay with dialling-in remote control. An automation system. A SMS reporter. A data transporter (GSM DTU, GSM M2M). A GSM Alarm system. A GSM Remote Terminals (GSM RTU). Features: ◆ 4 Relay drivable outputs (12V-24V), Each relay can be switched ON by SMS or CALL to the unit; ◆4 Alarm logic inputs for SMS reporting and dialing (the inputs react to a connection or disconnection or from a common GND terminal); ◆ Bidirectional data transmission, this is very useful to connect PLC equipments; ◆ Can read logic input status by SMS; ◆10 different mobile phone numbers can pre-set in the system; ◆ Password protection, prevents unauthorized use; ◆ Per logic input can be assigned to one or more output relays; ◆ Set up and programmed from any GSM cell-phone and PC; ◆ Arm or disarm button is optional for the user; ◆ Timer programmed when send back the report or when switch on the output relays; ◆ Time stamped alarm messages; ◆ Based on GSM Network, Qua-Band. RTU Suitable for: 1. Security Alarm System application; 2. Supervision and monitoring alarm; 3. Automatic monitoring system; 4. Vending Machines; 5. Pumping Stations; 6. Buildings and Real Estate; 7. Weather Stations; 8. River Monitoring and Flood Control; 9. Oil and gas pipelines; 10. Corrosion protection; 11. Valve controls; 12. Wellheads; 13. Energy saving, street lights control; 14. Tanks, temperatures, water leakage; 15. Transformer stations; 16. Unmanned machine rooms; 17. Control room application; 18. PLC and Automation, M2M; 19. Access Control, Gate Opener, etc. Standard Package list: RTU GSM Controller * 1 Power supply adapter * 1 (12V 1.5A 1) Serial cable for communication * 1 (RS232) CD (Pc programmer tool) * 1 GSM Antenna * 1 Package Size: mm(W*D*H) Weight: 700g Optional Accessories: Water Overflow Level Sensor, Oil Overflow Level Sensor, Water Leak Sensor, Temperature Sensor, Door Sensor, PIR Motion Sensor, Smoke Sensor, Gas Leak Sensor, Glass Break Sensor, Shock Sensor, Power failure sensor, etc.

Buy RS232 Shield with DB9 Connector RS232 Standard Communication Port for Industry Equipment for R563.00

Buy RS232 to TTL Serial Port Converter Module DB9 Connector MAX3232 Serial Module for R184.00

Feature: Size: 6.5 x 1.4cm Support Win10, Win8, Win7, VISTA, WinXp, Win2K, 32-bit, 64-bit system and WinCE, Linux, for Mac system Power output: Support 5V / 500mA, 3.3V / 100mA power output Operation method: Switch the button to realize USB, TTL, RS485 and RS232 function transformation Indicators: Connect, receive, send light Communication: The maximum baud rate is up to 2Mbps Circuit board: CP2012 chip Module interface: The module has serial port TTL (VCC, GND level, TX, RX interface), serial port RS232 (VCC, GND level, TX, RX interface), serial RS485 of the A, B interface. Driver download: Click to open Package includes: 5 x USB to RS485 RS232 TTL Serial Port Module

Buy 3Pcs RS232 SP3232 Serial Port To TTL RS232 to TTL Serial Module With Brush Line 3V To 5.5V for R516.64

Buy 5Pcs RS232 SP3232 Serial Port To TTL RS232 to TTL Serial Module With Brush Line 3V To 5.5V for R671.62

Translucent USB To RS232 Serial 9 Pin Converter Cable Adapter Specification: Cable length: 3.5 Ft/1M Connecter input: USB1.1 port Connecter output: 9 pin RS 232 interface Features: USB 1.1/2.0 compliant Over 1 Mbps data transfer rate. This USB Converter Cable also upports remote wake-up and power management. Provide a simple and easy way to connect universal serial bus and serial port interface. Users have the capability to utilize the peripheral with plug & play swap function with this USB Converting Cord. System requirements: PC: IBM PC 486DX 4-100mHz CPU or higher or compatible system, available USB port, windows 98/Me/2000/XP. Apple Computer: power G3 or G4 CPU or higher or compatible system, available USB port,Mac OS 8.6 or higher. Please Note: It does not work for Win7 win8 Vista 64bit system. It does work for Win7 win8 Vista 32bit system. This 3.5 Feet USB to RS 232 Converter Cable is designed for ideal connections to cellular phone, d igital camera,modems or ISND terminal adaptor. Package Included: 1 x USB To RS232 Serial DB 9 PIN COM Port Converter cable

5Pcs Translucent USB To RS232 Serial 9 Pin Converter Cable Adapter Specification: Cable length: 3.5 Ft/1M Connecter input: USB1.1 port Connecter output: 9 pin RS 232 interface Features: USB 1.1/2.0 compliant Over 1 Mbps data transfer rate. This USB Converter Cable also upports remote wake-up and power management. Provide a simple and easy way to connect universal serial bus and serial port interface. Users have the capability to utilize the peripheral with plug & play swap function with this USB Converting Cord. System requirements: PC: IBM PC 486DX 4-100mHz CPU or higher or compatible system, available USB port, windows 98/Me/2000/XP. Apple Computer: power G3 or G4 CPU or higher or compatible system, available USB port,Mac OS 8.6 or higher. Please Note: It does not work for Win7 win8 Vista 64bit system. It does work for Win7 win8 Vista 32bit system. This 3.5 Feet USB to RS 232 Converter Cable is designed for ideal connections to cellular phone, d igital camera,modems or ISND terminal adaptor. Package Included: 5 x USB To RS232 Serial DB 9 PIN COM Port Converter cable

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Buy 5pcs DB9 Serial Port Adapter Connector RS232 Converter Head for R95.00

Buy 5Pcs A14 RS232 to TTL Serial Port to TTL Converter Board Brush Module MAX3232 C for R185.27

Buy 3pcs Female Head RS232 Turn Terminal Serial Port Adapter DB9 Terminal Connector for R230.00

Buy Waveshare RS232 to TTL Serial Port 232 to TTL Module Communication Board Adapter for R173.55

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Buy CH9121 STM32 Serial Port RS232 to Ethernet Network Converter Module TTL for R384.20

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Buy 4 Port HDMI 2.0 Splitter 4Kx2K Ultra HD / IR / EDID / RS232 / PC for R599.00

Description: USB TO RS232 TTL PL2303HX Auto Converter Module Adapter 5V Output, provides the best and convenient way to connect your RS232 TTL devices or DEMO BRD. To your computer, via the usb port. Specification: Built-in TTL COM PC-PL2303HX Chip Standard USB type A male and TTL 4 pin connector Cable length: 1000mm (39 3/8 in) Simple and Easy way to give USB support to your designs Available for Linux, Mac, WinCE and Windows (XP, 2003), Vista, Win 7 Black cable-----GND Green cable----TXD White cable----RXD Red cable ---- VCC (5V) PL2303 Windows Driver Download Connection method: Brush requires only three lines, generally used only three signal lines RX TX GND, VCC. Note: After setting 3.3V and 5.0V output (this is to the microcontroller power supply, no need to upgrade the machine) please put the small plate unplug from the computer, set the jumper to take, do not charged to avoid damage to the device. Voltage: 5V. All you have to do is pop the plastic cover near the USB connector and re-solder the power from 5v to 3.3v to support 3.3v parts. Package included: 5 x USB to RS232/TTL PL2303HX cable adapter module

Description: Chip: MAX3232CSE Voltage range: 3V ~ 5V Highest baud rate: It is recommended not to exceed 120kbps Stable performance Integrated Circuits board Size: 9 x 15mm Package included: 100 x Mini RS232 to TTL converter board

Buy LandaTianrui LDTR-WG0128 HL-340 80cm USB to RS232 Serial Port Adapter Cable (Blue) for R199.00

Description Overview This module can be used to convert the RS232 voltage of PC to TTL voltage that used by microcontroller. Directly plug the DB9 connector your PC then you can communicate with the microcontrollers using the Serial port. It is applicable to a variety of platforms including Arduino / AVR / ARM. For Arduino, please also note that there is already a UART2USB connection, you just need this module if you want more serial connection to your computer. Features Chip: MAX3232 Voltage: 3.3V/5V Contents: RS232 to TTL Module x1 4 Pin DuPont Line x 1 More Products View More Products

FREE* Shipping on this item This item is sold brand new. It is ordered on demand from our supplier and is usually dispatched in 10 to 15 working days. We urge you to please read shipping details before placing your order. --------------------------------------- 1) USB specification 2.o compliant. 2) Support RS232 serial interface Db9 3) Support over 1 Mbps data transfer rate 4) Support remote wake-up and power management. 5) Suitablefor PDA and Modem. 6) Available for USB port. 7) Support WIN 98/2000/XP Mac os V8.6 or higher 8) Weight: 18g --------------------------------------- See what else we're selling

RS232 Port, 2:3 Pulldown, Closed Captioning, Wired Networking, 2:2 Pulldown, Crestron RoomView. This projector provides low TCO by maximum hours expected lamp replacement time, Eco mode features, and synchronized lamp and filter replacement timing.

Sony VPL- HW10 Projector for sale. Full HD. x Lumens. HDMI input. Projector size: 18x41x47 cm. Mass: 10 kg Image size: cm. Price include new lamp. Special features: Anamorphic ready, RS232 Port. For sale for R Call Uys at .

Sony VPL-HW10 Projector for sale. Full HD. x Lumens. HDMI input. Projector size: 18x41x47 cm. Mass: 10 kg. Image size: . Price include new lamp. Special features include: Anamorphic ready, RS232 Port. For sale for R Call Uys at .

Manhattan USB to Serial Converter - Connects Two Serial Devices To A USB Port, Retail Box, Limited Lifetime Warranty Easily connect two serial devices through a USB port. Product Overview Most modern computers and laptops don't have RS232 (DB9) ports, making the use of legacy peripherals and high-tech devices which connect with COM ports almost impossible. The Manhattan USB to Serial Converter — with its serial RS232 (DB9) ports and Prolific PL-2303RA chipset — easily expands a single USB port to connect and support serial modems, barcode scanners, digital cameras, card readers, Ham/Amateur Radios, GPS, CNC machines, telescopes, embroidery machines, fuel injection controllers, PDUs, network switches and other devices. Quality Construction and Easy Installation Gold-plated contacts and rugged construction combine to offer a reliable connection between the computer and serial peripherals for consistent, trouble-free performance. Windows compatibility with plug-and-play installation and hot-swappability help provide seamless use without inconvenient and frustrating device conflicts. Highlights Connects Two Serial Devices To A USB Port Prolific PL-2303RA Chip Features •Quickly converts a USB port into two Serial/RS232/COM/DB9 ports •The customizable and compatible Prolific PL-2303RA chipset makes it the ideal solution for many OSs and platforms •Install as standard COM/RS-232 ports to provide serial connectivity for legacy and high-tech devices •Chipsets PL-2303HXD and FTDI FT232RL configurations are also available at http://www.manhattanproducts.com/ •Windows compatible; plug and play; hot-swappable Easily connect most DB9/serial modems, digital cameras, label writers, barcode scanners, palm PCs, GPS, telescopes, CNC machines, embroidery machines, automotive control systems, digital organizers and much more Specifications •USB port; type-A male •2 Serial/COM/RS232/DB9 ports; 9-pin male(s) •Transfer rate: up to 115 kbps •Bus powered •Overcurrent protection •Prolific PL-2303RA chipset •Cable length: 45 cm (18 in.) •Weight: 225 g (7.9 oz.) System Requirements •Windows XP/Vista/7/8/8.1/10 or Linux or Mac 9.x/10.x or above Package Contents •USB to Serial Converter •Instructions and driver CD

Features:   4 Channel 2 x 2 HD VGA AV Video Wall Controller with Four Picture Multiviewer TV22 is a classic high-definition four-picture splicing device, its main function is to make four display unit spliced into a whole picture, and to achieve a variety of other functions This 2 x 2 Video wall controller is made of high quality material and it is designed to be a truly in/out modular video wall processor, to capture, AD convert, route, distribute all-format signal to multiple video wall, including LCD TV, DID, DLP, Plasma, etc., while maintaining a true digital signal. The 2 x 2 video wall controller ontroller with many different video interfaces, include HDMI, VGA, AV, and it can decode video (like RMVB), audio (like MP3), Photo (like JPG) by itself through USB interface. Each video with audio can be switched together. Output HD interface, resolution is 1080P or 720P or 1024 x 768, chose by user. The 2 x 2 Video Wall controller can be controlled by remote, button and RS232 Truly in/out modular design - truly concept modular, in/out boards All-format signal capture - including composite video, VGA, DVI, HD etc Fully-digital processing channel inside - built-in conversion for analog/digital, interlaced/progressive, resolution, aspect ratio and refresh rate Individually supports 180 degree rotation Easy maintenance - suitable for all environment Various control port - RS232, remote controller HDCP compliant - HD 1.3, HDCP protection   Specifications:   Product Type: 2x2 Video Wall Controller Video: RM, RMVB, AVI, WMV, MOV, MP4, FLV, MPG, DAT, MPEG and so on, resolution up to 1080P Audio: MP3, WMA, FLAC and so on Picture: JPG, BMP, PNG Text: TXT Audio in: Fit for VGA video Audio output: Fit for output video HD output: 1024 x 768@60hz, 720P@60Hz, 1080P@60Hz Controller: Remote, button, RS232 Power: AC 100-240V Input Dimension: 260mm(L) x 150mm(W) x 44mm(H) Package Dimensions: 215 x 160 x 47mm   Package Included:   1 x 2 x 2 Video Wall Controller 1 x Remote Controller 1 x Power Adapter 1 x User Manual

Product Introduction: 1.Support BDS/GPS single system,support QZSS and SBAS system 2.Support A-GNSS 3.Cold Boot Acquisition Sensitivity:-148dBm 4.Tracking Sensitivity:-162dBm 5.Positioning Precision:2.5m (CEP50) 6.First Time Positioning Time:32s 7.Low Power Consumption:continuous operating 8.Built-In Antenna Detection And Antenna Short Circuit Protection Pin Definition: 1.VCC: power (3.3-5.0V) 2.GND: ground 3.TXD: module serial port transmit pin (TTL level, it cannot directly connect RS232 level), it can connect MCU RXD 4.RXD: module serial port receive pin (TTL level, it cannot directly connect RS232 level), it can connect MCU TXD 5.PPS: clock pulse output pin Package included: 1 x Beidou GPS Module 1 x antenna