JT303 USB Converter RS485/RS232 for PC

Converter/adapter RS485/RS232 to PC via USB

High-quality RS485/RS232 to USB 2.0 adapter. The converter supports data transmission speeds of up to 115200bps and can connect up to 32 nodes.

Supported Standards:

• USB v. 1.0, 1.1, 2.0
• TIA/EIA RS-232, RS485

Additional Features:

• Model: JT303
• RS-485 Signals: A, B, GND
• RS-232 Signals: TX, RX, GND
• Modes: Asynchronous, Point-to-Point, Point-to-Multipoint, 2-Wire (Half-Duplex), 4-Wire (Full-Duplex)
• Transmission Speeds: 300 to 115200, automatic signal speed detection
• Load: 32 devices in Point-to-Multipoint topology.
• Transmission Distance: RS485/422: 1.2km (all speeds), USB: 5 meters
• Interface Protection: 600W lightning and surge protection, +- 15KV ESD protection
• Signal Diagnostics: LED for POWER, TX, and RX
• Dimensions: 71x26x13 mm
• Operating Environment: -40C to 85C, RH 5%-95%
• Chipset: WCH CH340

Supported Operating Systems:

• Fully compatible with Windows XP / Vista / Server / WIN7 / WIN8 / WIN8.1 (32 bit, 64 bit)
• Linux
• Mac OS 10.X

Package Contents:

• USB to RS485 / RS232 converter with CH340 CHIP and terminals