ATC 820 (RS-485 to USB Converter)
Product Summary:
The ATC-820 is a USB to RS-485 converter with built-in surge and ESD protection, enabling instant serial communication through USB for industrial systems.
Key Features:
Surge and ESD protection for stable communication
FTDI industry-grade chip for high compatibility
Plug-and-play USB to RS-485 converter
Supports RS-485 Half Duplex (2-wire) networks
Transmission speed up to 921.6 Kbps
15kV ESD and 1000W lightning surge protection
Works with Windows, Linux, MAC, and WinCE
Hot-pluggable with auto-transmit control
384-byte receive and 128-byte transmit buffers
Compact and lightweight design
Applications:
Access control and attendance systems
Parking management systems
Industrial automation and control
Security and surveillance
Smart card readers
Commercial POS systems
Product Benefits:
Easy plug-and-play USB connectivity
Protects devices from electrical surges and ESD
Eliminates IRQ and I/O configuration hassle
Versatile OS compatibility ensures wide usability
Compact design saves panel space
Video Link:
FAQ:
Q1: Is the ATC-820 compatible with Windows 10 or 11?
A1: Yes, while not explicitly listed, it uses an FTDI chipset, which supports modern Windows OS with appropriate drivers.
Q2: Can this converter be used in outdoor environments?
A2: The device is built for indoor use with 15kV ESD and 1000W surge protection, but an external enclosure is recommended for outdoor use.
Q3: What kind of RS-485 network does it support?
A3: It supports RS-485 two-wire (Half Duplex) networks with auto data transfer control.