rs232 to rs485 converter circuit diagram for sale

Detailed RS232 to RS485 Converter 1)Compatible RS232 and RS485 interface 2) Communication speed: 0 - 115.2Kbp Features:1) RS232 to RS485 Converter with Port Power 2) DB9-S/P space saving connector3) RS-232C data interface fully compatible with PC4) DB9 connector and 6-bit terminal are optional to R.

Detailed RS232 TO RS485 Converter BON-RS232-4851. To RS-232 serial port's TXD and TXD signals into balanced two2. lines of half-duplex RS-485 signals.

Detailed RS232 TO RS485 DATA COMMUNICATION CONVERTER Transmission distance: RS485 or RS422 max. 1200m, RS232 side max. 5m High QualityCompatibility: EIA/TIA RS232C standard and RS485 .

Detailed 1. Access Control Converter RS232 to RS485 2.Signal LED: 3 LED (TXD, RXD.

Detailed RS232 / RS485 / TCP/IP access control system TCP/IP/RS323 / RS485 comunication weigand output 100.

Detailed USB to RS232 Converter Cable Specifications* Smart USB to RS-232 (DB 9-pin male serial port) interface* Supports various serial devices modems, PDAs, cellular phones, digital cameras, card readers, and more* Easy Plug and Play Installation* Supports serial transmission rate up to 230400bps.

Detailed RS232/RS485/RS422 Converter Communication speed is up to 115.2 kbps. Auto-baud rate Converts RS485 & RS232 / RS485 & RS422 / RS232 & RS422 Can be a repeater to extent the system.

Detailed Protocol converter Interface: RS485 & RS232 Band rate: 1200 to 115200 bps Working temperature: -40 to +65 degree celsius Protocol converter Features1. Industial design, 600 W surge protection, 15 KV static protection2.

Detailed USB to RS232 converter 1. Supports Win98/2000/XP/Win7 OS 2. Standard DB9/M RS232 connector 3. USB 1.1/2.0 compliant   USB to RS232 converterApplication:This serial COM port to USB converter can be used in PC or any laptop. It can transfer data from USB to COM port(RS232) or from .

Detailed Circuit Diagram With PCB Process 1.UL, RoHS,SGS, ISO, IPC approved; 2.High Quality with Competitive Price; 3.Quick turn,OEM. Circuit Diagram With PCB Process, Circuit Drawing.

Detailed USB RS485,USB RS485 adapter Converter cable is a kind of USB to RS485 industrial  USB TO RS485 Serial Adapter USB Serial Adaptor Converter Prolific Chip  Specifications: USB to RS485 signal Converter.

Detailed RS232 TO RS485 interface transfer, MTR-1   RS232 TO RS485 interface transfer,  Communication status indicator,  Only support GTR series software,  Dimension: W 61.5 * H 103.6 * D 26 mm.

Detailed Magnetic Flowmeter 1>Bi-direction measuring and totalizing 2>High accuracy,0.5% of flowrate 3>have RS232 RS485 MODBUS etc.

Detailed RS232 to CANBus Converter RS232 to CAN Converter for Network stepper motor controllerEmbedded DSP Microprocessor Embedded 16-bit high-performance digital signal micro processorSimple structured, intuitive, rich instructionsIntelligent, fault-tolerating.

Detailed 1. Supports Win98/2000/XP/Win7 OS 2. Standard DB9/M RS232 connector 3. USB 1.1/2.0 compliant COM to USB Converter Application:This serial COM port to USB converter can be used in PC or any laptop. It can transfer data from USB to COM port(RS232) or from com port to USB. Fetures1..

Detailed RS485/RS232 door access control control 1 /2 /4 door Wigand 26 interface 100000 card capability 100000 record storage RS485 / RS232 Door Access control  for 1 /2/4 door1. The door access controller is capable of 100,000 pcs cards2.