1.
Compatible standards: The interface is compatible with EIA/TIA RS-485 and RS-422 standards
2.
Material: ABS
3.
Wire structure: 24WG wire, 80 braided tinned copper braid + aluminum foil double shielding + four tensile rope + 7 cores + 8mm thick wire body, fully shielded environment
4.
Chip: FTDI-FT232RL+sp485 dual chip
5.
Working mode: asynchronous half-duplex communication, asynchronous full-duplex communication 6.
USB signal: VCC, DATA+, DATA-, GND 7.
RS-485/RS-422/DB9 pin signal: T/R+, T/R-, GND
8.
Signal indication: red light for power supply, green light for sending signal, yellow light for receiving signal
9.
Communication rate: 300bps-460800bps, automatic detection of serial port signal rate
10.
Communication distance: about 0-5 meters at the USB end; about 0-1200 meters at the RS-485/RS-422 end
11.
Number of connectable nodes: support RS-485/RS-422 terminal 32 nodes
12.
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
13.
Protection level: about 15kV IEC1000-4-2 Air Discharge
14.
Lightning protection and surge protection: 600W lightning surge protection
15.
Wiring method: terminal equipment can be connected by twisted pair or shielded wire
16.
Transmission medium: twisted pair or shielded wire
17.
Support system: Windows10/8/ 8.1 /7, Server 2008, XP, Vista, Mac OS8/9, OS-X, Linux 2.4 and other systems
18.
Power supply mode: USB power supply
19.
Voltage range: 5V
20.
Working current: less than 300mA
21.
Application scenarios: industrial automation control system, access control system, power control system, parking lot system, attendance machine, industrial computer, PLC controller, etc.
22.
Weight: about 70g
23.
Length: about 0.5 m
Features:
1. Built-in FTDI-FT232RL+SP485 dual-chip, high-speed logic processin