PremiumCord USB2.0 to RS485 adapter

Product Description:
PremiumCord USB2.0 to RS485 adapter

- USB 2.0 compatible
- 300bps data transfer up to 3Mbps
- Output on DB9 male connector or via reduction on terminal block for connecting separate wires
- package includes a short reduction from DB9 connector to terminal block (see next product photo) for connecting four wires: Data+, Data-, 5V, GND
- insulated against surges up to 15KV
- does not require external power supply, it is powered from the USB bus
- Plug & Play
- does not require IRQ, I/O address
- Hot swap support
- Package includes converter, USB extension cable, terminal block and driver CD
- Support for WIN98/ME/2000/XP/Win7/Vista,Mac,Linux

Description of RS485 signals on DB9M connector

DB9-Male Definition
Pin 1 Data+ (485+)
Pin 2 Data- (485-)
Pin 5 GND
Pin 6 5V