Working mode: asynchronous half-duplex communication, asynchronous full-duplex communication
USB signal: VCC, DATA+, DATA-, GND
RS-485/RS-422/DB9 pin signal: T/R+, T/R-, GND
Signal indication: red light for power supply, green light for sending signal, yellow light for receiving signal
Communication rate: 300bps-460800bps, automatic detection of serial port signal rate
Communication distance: about 0-5 meters at the USB end; about 0-1200 meters at the RS-485/RS-422 end
Number of connectable nodes: support RS-485/RS-422 terminal 32 nodes
Communication mode: RS-485 point-to-point half-duplex communication, RS-485 point-to-multipoint half-duplex communication, RS-422 point-to-point full-duplex communication, RS-422 point-to-multipoint full-duplex communication
Protection level: about 15kV IEC1000-4-2 Air Discharge
Lightning protection and surge protection: 600W lightning surge protection
Wiring method: terminal equipment can be connected by twisted pair or shielded wire
Transmission medium: twisted pair or shielded wire
Support system: Windows10/8/8.1/7, Server 2008, XP, Vista, Mac OS8/9, OS-X, Linux2.4 and other systems
Power supply mode: USB power supply
Voltage range: 5V
Working current: less than 300mA
Application scenarios: industrial automation control system, access control system, power control system, parking lot system, attendance machine, industrial computer, PLC controller, etc.
