- 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
-
- Sidebar Products
- Latest News
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...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...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...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...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...What is RFID (radio frequency identification technology)
What is RFID (radio frequency identification technology) Radio Frequency Identification (RFID), is the 1980s developed a new automatic identi...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...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...Emergency resettable alarm button
Emergency resettable alarm button       Emergency resettable alarm button,it can be installed in the fire hydrant box as...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...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...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...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...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...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...What is RFID (radio frequency identification technology)
What is RFID (radio frequency identification technology) Radio Frequency Identification (RFID), is the 1980s developed a new automatic identi...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...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...Emergency resettable alarm button
Emergency resettable alarm button       Emergency resettable alarm button,it can be installed in the fire hydrant box as...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...
- 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
Long range converter EA-05 rs232 rs422 to rs485
- Product Size:90L * 65W * 25.5H (mm)
- External power supply:DC9V
- Interface Features:Interface compatible with EIA / TIA RS-232C, RS-485 / RS-422 standard
- Electrical Interface:RS-232C interface DB9 female connector port, RS-422 / RS-485 Interface DB9 female connector and is equipped with six terminals
- Transmission rate:300-115.2KBPS
- Signal indication:Three signal lights TXD RXD POWER
- Transmission medium:Shielded twisted pair wire
- Protection class:RS-232 interface ± 15KVESD protection, RS-422 / RS-485 interface to 600W per line lightning surge protection
- Isolation:3500VRMS
- Isolation Voltage:500VDC continuous
- Environment:0 ℃ ~ 50 ℃
- Operating temperature :5% to 95%
- The door access control converter is 2 wire rs485 rs422 ethernet converter and dc converter for home.
| Product Size | 90L * 65W * 25.5H (mm) |
| External power supply | DC9V |
| Interface Features | Interface compatible with EIA / TIA RS-232C, RS-485 / RS-422 standard |
| Electrical Interface | RS-232C interface DB9 female connector port, RS-422 / RS-485 Interface DB9 female connector and is equipped with six terminals |
| Transmission rate | 300-115.2KBPS |
| Signal indication | Three signal lights TXD RXD POWER |
| Transmission medium | Shielded twisted pair wire |
| Protection class | RS-232 interface ± 15KVESD protection, RS-422 / RS-485 interface to 600W per line lightning surge protection |
| Isolation | 3500VRMS |
| Isolation Voltage | 500VDC continuous |
| Environment | 5% to 95% |
| Operating temperature | 0 ℃ ~ 50 ℃ |
The door access control converter is 2 wire rs485 rs422 ethernet converter and dc converter for home.
- Other Products
Tracy Lin
Snoppy
Snoppy