- Browse Categories
- Access Controller
- Access Control Card Reader
- Biometric access control
- Power Supply
- Door Release Button
- Smart Key Card
- Data Converter
- Electric Lock
- Magnetic Contact
- Access Control Accessories
- Alarm Control Panel
- Alarm Kits
- Infrared Montion Detector
- Electric Siren & Strobe Siren
- Alarm Accessories
Converter USB to RS485
-
-
Low prize USB to RS 485 converter for access control system
Specification
Model: EA-02
Dimension: 94×35×18(mm)
Serial feature: Interface compatible with EIA / TIA RS-232C, RS-485 standard
Electrical Interface: USB port, DB9 female connector, RS-485 side, DB9 male connector with terminal (five wire).
Way of working： Asynchronous half-duplex
Transmission medium： Ordinary line, twisted pair or shielded cable
Transmission rate： Up to 57.6kbps (close up to 230kbps rate) in the 1200m distance
Transmission distance： 5 m (USB end) 1200 m (RS-485 terminal)
Color： grey
Usage： Access control sysetm
Relative Humidity： 5%~95%
Environment temprature： -10 ℃~85 ℃
letter of agreement： Transparent
Net weight： 0.116kg More
-
-
Converter USB to RS485
Product name Converter USB to RS485 Model EA-02 Dimension 94×35×18(mm) Serial feature... More
-
-
Data transmission converter USB to RS485 EA-02
Model:EA-02
Dimension:94×35×18(mm)
Serial feature:Interface compatible with EIA / TIA RS-232C, RS-485 standard
Electrical Interface:USB port, DB9 female connector,
RS-485 side, DB9 male connector with terminal (five wire).
Way of working:Asynchronous half-duplex
Transmission medium:Ordinary line, twisted pair or shielded cable
Transmission rate:Up to 57.6kbps (close up to 230kbps rate) in the 1200m distance
Transmission distance:5 m (USB end)
1200 m (RS-485 terminal)
Color:grey
Usage:Access control system
Relative Humidity:5%~95%
Environment temprature:-10 ℃~85 ℃
letter of agreement:Transparent
Net weight:0.116k
More