Standards: EIA RS-485 standard

RS-485 signal: D+, D-, GND

TTL signal: IN, OUT, GND

Baud rate: 300~115200bps

Transfer distance: 5V TTL side: 3m

RS-485 side: 1.2Km

Connectors: RS-485 Side: DB9 Male or 5 Way Terminal Block 

5V TTL Side: DB9 Male or 5 Way Terminal Block

Port protect: 600W surge protection, 15KV ESD protection

Power

Power: 5V external power

Environment

Operating temperature: -10°C to 60°C 

Storage temperature: -40°C to 85°C

Humidity: 5% to 95%(no condensation)

Appearance

Dimensions: 62.8mm×33.8mm×17.8mm

           99.8mm×34.1mm×17.6mm (with terminal block)

Weight: 24g (with terminal block: 50g)

Warranty: 5 years

Approvals: FCC, CE, RoHS approvals