RS422/RS485 TIA/EIA Standard
USB2.0; compatible USB 1.1
Baud rate: 300bps to 921Kbps
Indication LED's for Power, TX and RX
No IRQs, DMA or required; No IRQ Conflicts

Automatic send data control. Auto detection of data speed; Zero delay automatic transmission
Automatic hand-shaking protocol supported
Built-in static and surge protection up to 600W; 15KV ESD protection (Electro-Static discharge)
Supports multiple terminals up to 32 RS-485 or RS-422 devices
Transmission distance: up to 1200 meters for RS-485/422 end
Working modes: asynchronous; point-to-point or point-to-multipoint; 2-line half duplex and 4-line full duplex.
Application fields: Factory automation system, Distributed control system, Other 485/422 serial device wireless network, LED INFO display equipments, PLC control and management, SCADA, measuring instruments and monitoring system, CNC management, Treatment/medication automation, Building automation, Check on work attendance/ Human resource management.
Colour: silver + black
Material: plastic + metal
Size: length 1.2 meters

Package Contents:
3 x USB to 485/422 conversion line
3 x CD drive
3 x 9-pin RS232 female to 5-position terminal
3 x manual