Best Rs232 rs485 rs422

BZBGEAR BG-CJ-RS Universal PTZ Controller with Joystick (RS-232/422/485)

Specially designed for VISCA and PELCO-P/D compatible PTZ cameras.
Can set the address code of VISCA and PELCO-P/D compatible PTZ cameras independently.
Unique control code learning function allows end-user to revise the control code commands.
Supports multiple communication modes: RS485, RS422, RS232.
All parameters are set by key-press operation procedure making setup convenient and fast.

RUGGED & RELIABLE: This industrial metal USB to serial adapter hub adds 4 RS-232/422/485 ports & 1 USB 2.0 port w/ 15kV ESD surge protection (level 4), IP30 rating & locking connectors on all ports.
4 SERIAL PORTS: The ports on this USB to serial converter can be individually configured to RS232, RS422 or RS485 (2wire/4wire) at baud rates up to 921.6Kbps for devices like barcode scanners/printers.
MOUNTING OPTIONS: This metal mountable 4-port serial hub w/ 6ft (1.8 m) screw-lock USB cable incl. installs securely to a desk, wall or DIN rail using the built-in mounting ears & incl. DIN brackets.
FLEXIBLE POWER: This serial hub can be powered with either the 12V screw-locking power adapter or the 5V USB input, while each serial port (pin 9) can be set to 5V, 12V (power adapter required), or 0V.
WIDELY COMPATIBLE: To connect industrial grade equipment to any terminal, the USB to multiple DB9 male serial converter supports current and legacy Windows, Linux, macOS, as well as embedded platforms.

Convert your DB9 male connector into an RJ45 female connector.
Used for modular RS232 RS422 and RS485 connections.
Can be used to make customized serial connections.
DB9 to RJ45 Modular Adapter Female to Female / DB9 to RJ45 Adapter / RJ45 to DB9 Adapter / RJ45 to DB9.
Guaranteed reliability with a lifetime warranty.

The module is made of high quality ABS material, it is durable and have long service life..
The product has strong compatibility, can be applied in many places, easy to use..
With 2.54mm pin pitch, it can be used for friendly testing of MCU development board..
It can be widely used in LCD/ADC/DAC/operational amplifier RS232, RS485, RS422 bus..
This is a DCDC voltage converter module, not difficult to assemble, convenient to store..

Built-in a new and original FTDI IC device ‘FT232RL’, which handles all the USB signalling and protocols. TTL levels of +5V and +3.3V adjustable....
Provides access to UART Transmit (Tx), Receive (Rx), RTS#, CTS#, VCC and GND connections.
POW(power), RXD/TXD transceiver communication LED indicator....
Windows 8 and newer OS, Linux and Mac OS will install FTDI driver automatically, except Chrome OS. For details of OS compatibility and installation....
Typical applications: USB to RS232/RS422/RS485 converters, Support EEPROM, Vendor ID re-write, unbrick routers and Mprog3.5, interface to GPS modules,....
You will get: 1 x Moyina USB to TTL Module + 1 x Jumper + 10 x Dupont Cables (7.9”, female to female), which are packed by antistatic bag. We offer....

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..

Price For: Each Accessory Type: CABLE, SERIAL CONVERSION For Use With: USB to RS485, SERIAL CONVERSION RoHS Compliant: Yes.
The USB-RS485-WE-1800-BT from FTDI is an USB to UART cable with RS485 level UART signals..
It corporate FTDI's FT232RQ USB to serial UART interface IC which handles all USB signalling and protocols.
The integrated electronics also include RS485 transceiver, Tx and Rx LEDs which give a visual indication of traffic on cable..

FoMaKo KC-608B(Blue) IP PTZ Camera controller completely compatible with VISCA, PELCO- P & D protocol , Supports RS232, RS422, RS485 and Ethernet IP connections..
POE supported, very easy to use, just one cable to connect to your LAN.
Easy and professional to control PTZ Cameras, Pan, Tilt, Zoom, focus, Iris, backlight, presets, PTZ Speed, quick PTZ Camera select & more..
Support 4 cameras quick select, max control 255 PTZ Cameras..
Ethernet IP connection control the IP Streaming PTZ Cameras in your LAN only by one network cable..

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.