ReviewsRs485 Module

StarTech.com 1 Port RS-232 Serial to IP Ethernet Device Server - DIN Rail Mountable - Serial Device Server - Serial Over IP Device Server (NETRS232), Black

This product do not include user manual, if you need, we will send the pdf file to you.
HF2211 is a low-cost serial device server,which function is to realize bidirectional transparent transmission between RS232/RS485/RS422 and WiFi/Ethernet..
Support RS232/RS422/RS485 to Ethernet/Wi-Fi Conversion, Serial Speed Upto 460800 bps.
MIPS MCU with 4MB Flash and 8MB SRAM. Run on eCos.

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Yanzeo SR691 UHF RFID Reader 9m Long Distance Outdoor IP67 9dbi Antenna RS232/RS485/Wiegand UHF Integrated Reader

9M Long Range，9dbi Antenna RS232/RS485/Wiegand.
Support protocol ISO18000-6C/EPC Gen2 ,ISO18000-6B,Working frequency wide band 860-960MHZ.
Long reading distance 3-8m , Integrative UHF RFID Reader,8dbi Antenna RS232/RS485/Wiegand.
Top Quality. Our products are manufactured in an ISO-9001 quality certified factory. All parts are extensively tested by quality control experts to ensure high quality..

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Industrial USB to RS485 Converter Adapter Original FT232RL Fast Communication Embedded Protection Circuits Resettable Fuse ESD Protection TVS Diode etc Automatic Transceiving

This is an industrial USB to RS485 converter with original FT232RL inside. It features embedded protection circuits such as lightning-proof,....
The USB TO RS485 is very easy to use, allows automatic transceiving. Due to its fast communication, stability, reliability, and safety, it is an ideal....
USB to RS485 communication. Adopt original FT232RL, fast communicating, stable and reliable, better compatibility..
Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightning-proof &....
3 LEDs for indicating the power and transceiver status.Operating system: Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XP.

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SUNGOLDPOWER UL1741 Certified 6500W DC 48V Solar Inverter Charger with WiFi AC Output 120V Built in MPPT Max 120A Solar Charger SP6548 Parallel Power Inverter

★UL1741 Standard Solar Inverter: Sungoldpower 6.5KW DC 48V (SP6548 series) pure sine wave AC output 120V, Built-in MPPT solar charger max 120A and utility battery charger max 120A, Max PV input 390V (Voc) ,Dual PV input.
★ Parallel Kit: parallel support up to 6 units, 120V single phase (1 unit ),120V/240V Split Phase capable (2 unit parallel),208V 3-Phase Support (3 unit parallel).
★ WIFI Model : Sungoldpower 6500W solar inverter built-in WIFI transmitter,Enable inverter data to be transmitted via WIFI to user's iphone or android smartphone, app can be downloaded from apple or android store.
★ Batteryless support: 6500W 48V inverter can power the loads from PV array / ac grid without battery connected.
★ LCD operation: Detachable LCD control module with multiple communication ports for BMS (RS485, CAN-BUS, RS232).

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Avanexpress PLC Programming Cable Compatible with 1747-UIC USB to DH485 RS485 RS232 Interface Converter

Package Included:1 x CD-ROM Drive, 1 x 1747-UIC PLC Cable.

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USB to RS485 Level Serial UART Converter Cable FTDI Chipset 6 Way Wire End Stripped Cable USB-RS485-WE-1800-BT

USB RS485 UART Serial Converter Adapter Cable Compatible USB-RS485-WE.
6ft/1.8m in length , with new original FTDI chipset import from UK.
Signal Output: GND-Black, Data- -Yellow, Data+ Orange, 5V power-red, Termintor1-brown, Terminator 2-green.
FT232RL & SP485leen , TX, RX LED Shows design on PCBA.
System Support: All windows system, Win7/8/10/xp/mac/linux/android, environment PVC jacket & pure copper wires, Central Package.

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Amrex 2\x2\ Sponge Insert Replacements From Caputron (10 Inserts/Pack)

Design The Output Contact Adopts Relay, Which Can Withstand Large Output Current, And Can Set System Parameters According To The Button, So As To Meet The Application Of Different Occasions..
Characteristics Dc20D Is One Module Used For Diesel Engine Or Generator. The Status Of The Engine And Generator Can Be Checked Conveniently..
MultiFunctional It Is With The Functions Of Auto Start/Stop, Protection And Alarm Indication. Dc Power And Running Situation Is Indicated On The Front Panel..
Easy To Use Add Current, Speed Measurement Display Function, Add Rs485 Interface, Can Be Connected To The Computer..
Good Effects Over Frequency, Low Frequency, Over Voltage, Under Voltage, Low Oil Pressure, High Temperature, Low Water Level, Low Oil Level, Charge Failure, OverTime Stop, Emergency Stop Alarm System As Well As Low Battery Voltage Can Be Indicated In Time..

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2Packs DB9 Serial Adapters No Soldering Needed D-SUB 9-pin RS232 RS485 Adapter to Terminal Connector Signal Module with Bolts Nuts and Screwdriver 1PCS Male+1PCS Female

【No soldering needed】 This is SO convenient， convenient wiring. The shell is designed with folding buckle, It can be disassembled or assembled....
【DIY DB9 cable 】Using 9pin male and female connectors, you can make DB9 cable or USB to RS232 / RS485 cable by yourself. The cable length and....
【Functional features】suitable for all kinds of industrial control products that need serial communication for pin connection, all copper base,....
【Scope of application】D-sub9pin does not need to weld serial port connector, which is suitable for RS232 / RS485 / RS422 serial adapter COM port....
What you get :(1PCS Female +1PCS Male )with case，1PCS Screwdrivers ，4PCS 4#5+7 Serial port Nut ，4PCS 4#62mm Serial port long bolt ，4PCS 3*8mm....

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Waveshare USB to RS232 / RS485 / TTL Industrial Isolated Converter with Original FT232RL Embedded Protection Circuits and Aluminium Alloy Enclosure for Industrial Control Equipments

This is an industrial USB to RS232/485/TTL isolated converter with original FT232RL inside. It features embedded protection circuits such as power....
The USB TO RS232/485/TTL is very easy to use fully automatic transceiving without delay. Due to its fast communication stability reliability and....
Fully automatic transceiver circuit with no delay ensures the USB port communicates with different interfaces fastly and stably without interfering....
Onboard unibody power supply isolation provides stable isolated voltage needs no extra power supply for the isolated terminal.
High quality USB-B and RS232 connectors smoothly plug/pull.

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GZAIR Smart Wi-Fi Indoor Air Quality Monitor, Data Logger, PM2.5, PM1.0, TVOC, CO2 Detector, Temperature & Humidity, Real-Time Data via App

6 IN 1: Measure PM2.5, PM1.0, TVOC, CO2, Temperature, and Humidity, with a sensitive laser particle sensor, laser TVOC sensor, and accurate NDIR CO2 sensor. .
Automatic & Manual Calibration: Offer two calibration modes, Manual Calibration, and Automatic Calibration. We have calibrated it manually in the factory, and it can automatically calibrate during the detection..
Wi-Fi Enabled & APP Smart Control: Smart PT02 can connect to the Internet, works seamlessly with Tuya App, Set alerts, receiving air quality measurements anytime and anywhere..
Wireless IoT Controller: Create a Smart Scene in the Tuya app, make PT02 control the Smart home appliances. First, you should add Smart PT02 and other Smart home appliances to Tuya APP. Then set the conditions. The PT02 monitor will activate Smart Fans, Air Purifiers, or other appliances in response to changes in your home’s air quality..
Supports RS485/Relays Signal Output: The RS485 port and Relay port are located on the rear of the device. And the RS485 supports data export. The Relays can control the appliances directly (This function is only recommended for professional personnel or engineers.).

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Eversecu Mini PTZ Camera RS485 HD Analog 1080P 4X Zoom(2.8-12mm) 65ft IR Distance Outdoor High Speed Dome Camera IP66 Weatherproof Full Metal Vandalproof PTZ Camera

Make Sure you have a DVR that has an RS485 port and supports 2mp AHD/TVI/CVI Video format, and have a PTZ Controller (ASIN:B08YVQ4XLC) before purhcase otherwise the PTZ Camera might not work, Suggest to buy a PTZ keyboard for this camera, Please search ASIN: B08YVQ4XLC.
【FULL FUNCTION AND 4 IN 1 & RS485 UPDATED】The PTZ Camera Support AHD/TVI/CVI/CVBS 4 in 1 output.The 2.5" dome camera have full function of other camera like Coaxial Cable Control,Remote Pan/Tilt,1080P HD,IR-CUT,16 Preset,Night Vision,4x Optical Zoom,IP66 waterproof.Built With RS485 Cable.
【FULL COVERAGE】Horizontal rotation 355 ° continuous rotation with pan speed 0 °/s-25°/s,Vertical 0-90°with tilt speed 0 °/s-20°/s,Support automatic flip,that make the dome camera full coverage.
【IP66 WATERPROOF AND METAL VANDALPROOF DOME CAMERA】The IP66 waterproof and brown color anti-vandal dome cover support lightning protection and ati surge for bad weather.
【FULL HD】2MP 1080P (1920 x 1080) @ 30 Frames Per Second High Definition: Easily & Clearly Identify Persons, Objects, Text and Small Detail.

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