Home > Category > Converter  > EA-01 RS232 to RS485 Serial Converter
Browse Categories
Access Controller
Access Control Card Reader
Biometric access control
Power Supply
Door Release Button
Smart Card
Converter
Magnetic Contact
Access Control Accessories
Alarm Control Panel
Alarm Kits
Infrared Montion Detector
Electric Siren & Strobe Siren
Alarm Accessories
Certifications
Latest News

The difference between the scope and application of UPS and EPS power

The difference between the scope and application of UPS and EPS power UPS working principle and classification UPS working principle is to use the...

What is an infrared sensor

What is an infrared sensor Infrared sensing system is used for the infrared measurement system for the medium, according to the function can be divi...

How the Magnetic contact sensor works

How the Magnetic contact sensor works? Magnetic contacts are the most common sensing devices for sensing opening and closing of doors and windows. The...

Active infrared and passive infrared alarm features, differences and application

Active infrared and passive infrared alarm features, differences and application Works for the infrared emission of infrared emission tube infrared...

Security in the GSM system

Security in the GSM system As a result of recent mainstream controversy involving David Beckham’s alleged text messages, some articles have been publ...

How to buy a home burglar alarm products

[Abstract] home burglar alarm product is the use of various types of peripheralfunctions detectors, space, environment and people's overall housing te...

How to choose Standalone control Keypad

  Quality and performance advantages anddisadvantages of Standalone Access control keypaddirectly affects the stability of the accesscontrol system,...

SMQT's Access Control Products Passed ISO Certification

SMQT's Access Control Products Passed ISO Certification On March 27th, 2018, SMQT passed the strict inspection, test and evaluation of the company...

Emergency resettable alarm button

Emergency resettable alarm button       Emergency resettable alarm button,it can be installed in the fire hydrant box as...

How to install the access control system?

     How to install the access control system? There are a number of responsibilities which come with the owning and operating of a business. Wit...
Contact Us
Address:Room 211, 2nd Floor, Zhongzhi NEXone,  Qingquan Road and, Longhua District, Shenzhen, China
Postal Code: 518109
Phone: 86-755-82838361 / 62/63
Email: sales@eiseis.com
       sales@2eiseis.com<
Contact Now
Share
EA-01 RS232 to RS485 Serial ConverterEA-01 RS232 to RS485 Serial ConverterEA-01 RS232 to RS485 Serial ConverterEA-01 RS232 to RS485 Serial Converter

EA-01 RS232 to RS485 Serial Converter

  • Bidirectional converter interfaces RS-232 and RS-485 between applied between the master form between the host computer and the microcontroller or peripheral point to point, multipoint remote multi-machine communication network, multi answering machine communication, widely used in industrial automation control systems, card access control systems, parking systems, self-service banking system, bus fare collection system, canteen canteen system, employees attendance management systems, highway toll station systems, etc. .

Serial feature Interface compatible with EIA / TIA RS-232C, RS-485 standard 
Electrical Interface RS-232C terminal DB9 female connector port, RS-485 terminal DBP pin connector port with terminals (four or six wiring wiring) 
Way of working Asynchronous half-duplex
Transmission medium  Ordinary line, twisted pair or shielded cable
Transmission rate  300-115200BPS 
Transmission distance 5 m (RS-232 terminal) 1200 m (RS-485 terminal) 
letter of agreement  Transparent 
signal  RS-232: TXD, RXD, RTS, CTS, DTR, DSR, DCD, GND RS-485: Date +, Date-, GND 
working environment  -10 ℃ ~ 85 ℃ 
Operating temperature 5% to 95%
Power supply Efficient serial stealing technology, no external power supply, real three line (TD, RD, GND) communication system

The converter can convert RS-232 serial port TXD and RXD signal into balance half-duplex two-wire RS-485 signals. No external
power supply, directly from 3 feet RS-232 port stealing, while the 7 feet Request to Send (RTS), 4 pin Data Terminal Ready (DTR)
to the auxiliary power supply converters, automatic flow control so you do not have to re set of hardware and installation is very simple.
Applications:Point-to-multipoint communications;Industrial distribution system, industrial control automation;Road traffic control automation;
Closed-circuit monitoring;security system;Smart cards, attendance access control systems.




Wire half duplex, efficient stealing, no external power supply, support remote 1.2km, 128 nodes, serial protection, hot-swappable,
with only RX and TX, speeds up to 115.2k, industrial design, anti-lightning, anti-static, widely used in industrial automation control
systems, card access control systems, parking systems, automated banking systems, vehicle charging system, employees attendance
management system, highway toll systems.



Qty 100pcs/CTN
Package Size 53L*40W*36.5H(cm)
Gross Weight  8.88kg


Shenzhen MINGQIAN Technology Co., LTD.

Tel:+8613928461854

Contact Person:Jasper Liu

PDF Show:PDF

Send Inquiry
captcha