ATC-106 Port Powered RS-232 to RS-485 Converter

Product Summary:
ATC-106 is a compact, port-powered RS-232 to RS-485 interface converter designed for seamless half-duplex data communication. With automatic send data line control and no external power required, it is perfect for industrial automation and remote control systems.

Key Features:

• Converts RS-232 to RS-485 (Half Duplex)

• Powered directly from RS-232 port (TXD, RTS, DTR)

• Automatic Send Data Line Control

• Baud Rate: 300 – 115.2 kbps (auto detection)

• Supports up to 32 nodes (customizable to 64/128/256)

• 1200m RS-485 transmission range

• Compact design: 88mm x 33mm x 17mm

• CE, FCC, RoHS certified

Application:

• Point-to-point and point-to-multipoint RS-485 networks

• Industrial automation & distributed systems

• Road traffic & security control systems

• Closed circuit monitoring

• Smart card & attendance systems

Product Benefits:

• No need for external power supply

• Plug-and-play design with auto flow control

• Enhanced surge protection ensures network safety

• Reduces installation complexity

• Ideal for harsh industrial environments

FAQ:

Q1: Does the ATC-106 require an external power supply?
No, it is port-powered using TXD, RTS, or DTR from the RS-232 port.

Q2: Can it be used for long-distance RS-485 communication?
Yes, it supports up to 1200 meters at 19.2 kbps on the RS-485 side.

Q3: How many devices can I connect using this converter?
It supports up to 32 nodes by default, with customization available up to 256 nodes.