Standards: EIA RS-232C, RS-422 standard

RS-232 signal: TX, RX, GND

RS-422 signal: T+, T-, R+, R-, GND

Working mode: Asynchronism, point to point, 4 wire full-duplex

Transfer rate: 300~115200bps, auto test serial signal rate detect signal speed automatically, zero delay time

Flow control: Data direction auto-turnaround, no flow control is required

Max number of drops: 128 nodes

Transfer distance: RS-422 side: 1.2Km

RS-232 side: no less than 5m

Port protect: 1500W surge protection, 15KV ESD protection

Connector: RS-232 side DB25 female

         RS-422 side DB25M   

Power

Power input: No power supply need, powered from RS-232 port TXD, RTS, DTR

Consumption: Static less than 10mA, dynamic less than 40mA

Environment

Operating temperature: -10°C to 60°C 

Storage temperature: -40°C to 85°C

Humidity: 5% to 95%(no condensation)

Appearance

Dimensions:65.0mm×55.0mm×16.5mm(DB25)              

Material: Plastic (shell) 

Weight: 40g

Warranty: 5 years

Approvals: FCC, CE, RoHS approvals