Audio Video Products
Products
Home

Industrial Serial Product

Industrial serial hub

DTECH DT-9022 Industrial grade 2 ports RS485 Hub

New Products

DTECH DT-9022 Industrial grade 2 ports RS485 Hub

DT-9022 is a universal industrial two port RS485 adaptive relay hub, with a main RS232/RS485 port, the RS485 hub is designed specifically for the needs of RS485 transmission distance and large capacity serial communication network expansion. With a number of independent innovation technology of DTTEC, including built-in data collision protection control etc.

  • Product Origin:

    guangzhou
  • Brand:

    DTECH
  • Shipping Port:

    shenzhen/guangzhou
  • Color:

    grey
  • Lead Time:

    have stock
Product Details

DTECH DT-9022 Industrial grade 2 ports RS485 Hub

Feature:

1, the interface features: in accordance with the EIA/TIA RS - 485 / RS - 422 standard

2, electrical interface: RS - 422 / RS - 485 input and output with copper terminal connector

3, protection grade: 600 w interfaces on both ends of each line lightning surge protection, + / - 15 kv ESD protection.

4, isolation degree: 2500 VRMS isolation voltage

5, work mode: asynchronous half-duplex asynchronous full duplex or

6, indicator: three lamp, lamp power supply (PWRS), send (TXD) and receiving (RXD)

7, transmission medium: twisted pair or shielded wire

8, transmission rate: 300-115.2 K BPS

9, appearance size: 120 mm * 80 mm * 25 mm

10, using the environment: - 40 to 85 , relative humidity of 5% to 95%

11, transmission distance: 0-5000 meters (115200 BPS to 9600 BPS), related to the environment and the cable diameter and how much load

12, the power input voltage range: DC 9-40 v 

A free consultation

Email us with any questions or inquiries or use our contact data. We would be happy to answer your questions.

  • If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

Related Products
DT-9028I
DTECH DT-9028I Industrial grade 8 ports RS485 HUB

DT-9028I is a universal industrial eight port RS485 hub with adaptive, a RS232/RS485 port, a RS485 hub designed specifically for RS485 transmission distance and large capacity serial communication network expansion. DTECH has a number of independent innovation of technology, including the built-in data collision protection control.

High Quality RS232 USB Serial Converter USB2.0 to RS232 RS422 RS485 Serial Cable
RS232 USB Serial Converter USB2.0 to RS232 RS422 RS485 Serial Cable

RS232 USB Serial Converter USB2.0 to RS232 RS422 RS485 Serial Cable

High Quality USB 3.0 4Port High Speed Expansion Hub 5Gbps DC 5V/2.4A fast charge usb hub for cell phone/pad/MP3/4
USB 3.0 4Port High Speed Expansion Hub 5Gbps DC 5V/2.4A fast charge usb hub for cell phone/pad/MP3/4

USB 3.0 4Port High Speed Expansion Hub 5Gbps DC 5V/2.4A fast charge usb hub for cell phone/pad/MP3/4

DT-5036
USB 2.0 to RJ45 0.2m 10/100Mbps 24k gold-plated white remote control usb to rj45 for TV box/laptop/tablet

USB 2.0 to RJ45 0.2m 10/100Mbps 24k gold-plated white remote control usb to rj45 for TV box/laptop/tablet

dt-3308
micro USB 3.0 4 ports HUB white 1.2M 5Gbps small usb hub for mouse printer phone

micro USB 3.0 4 ports HUB white 1.2M 5Gbps  small usb hub for mouse printer phone

dt3309
Micro USB 3.0 HUB 4-Port Black 5Gbps 2.4A Multi-Port Charger USB High Speed Expansion HUB for Mouse Keyboard Camera Printer

It supports BC1.2 charging function, charging current of each port can be 2.4A maximum. With off-line charging function, no need connect computer. It can become a multi-port charger when connected with a USB power adapter, can charge for cell phone/pad and other digital devices.

usb extender
DTECH high quality 4 usb output adapter 4 ports 50m 2.0 usb extender

This USB2.0 extender adopts USB standard 2.0 protocol, compatible with 1.1 protocol.

USB to RS232 Serial Cable
DTECH 0.5m USB to RS232 Serial Cable USB 2.0 to RS232 DB9 Serial Converter Cable

USB to RS232 Serial Cable USB 2.0 to RS232 DB9 Serial Converter Cable

DT-CAT6AF 003
Factory Price Flat Cat 5E Cat6 cat 7 cat 8 Rj45 Patch Cord Ethernet Network Cable 3M

Factory Price Flat Cat 5E Cat6 cat 7 cat 8 Rj45 Patch Cord Ethernet Network Cable 3M 

hdmi extender 100m
DTECH DT-7040A 4K HDMI USB2.0 KVM Extender 100m

HDMI USB2.0 KVM Extender is an Internet cafe extender specially designed for internet cafe centralized management. It supports HDMI signals, USB signals, keyboard, mouse and audio signal extension transmission, as well as supports switch and reset the computer host remotely. This product consists of a transmitter and a receiver,  the transmitter and receiver connected through a CAT5e/6e LAN cable. The transmitter is connected to the HDMI and USB output of the computer host, and it is sent to the receiver via the LAN cable to restore the signals. The HDMI signal is used to connect the monitor, USB is used to connect the U-disk, camera  and other USB external devices, and the receiver can also connect the keyboard mouse with USB port.

hdmi cable 8k
8K HDMI Fiber Cable Certified Braided Ultra High Speed HDMI Cable HDMI 2.1 Cables

High Quality Gold Plated Ultra High Speed 2160P 1080P 3D 4K120Hz 8K 60Hz HDMI Cable 2.1 HDMI Cable 1M 2M 3M

© Copyright: 2024 Guangzhou Dtech Electronics Technology Co.,Ltd. All Rights Reserved.

Chat now

Live Chat

    Email us with any questions or inquiries or use our contact data. We would be happy to answer your questions.