Shenzhen 3onedata Technology Co.,Ltd
www.3onedata.com
Front view
Bottom view
RS-485
（
DB9M
）
1
D-
D+
2
GND
5
RS-422
T-
T+
3
R+
R-
4
Page 1: ...this product please check the packaging is intact or not and the attachment is complete or not at first USB8485I or USB8485I P 100 240VAC x1 AM type USB to BM type USB cable x1 9V 0 5A power adapter...
Page 2: ...Serial port COM1 COM8 2 COM1 COM8 receive data statue indicator USB8485I serial converter RS 485 422 side adopts DB9 7 Power switch 3 COM1 COM8 transmit data statue indicator male USB port adopts B t...
Page 3: ...Shenzhen 3onedata Technology Co Ltd www 3onedata com Front view Bottom view RS 485 DB9M 1 D D 2 GND 5 RS 422 DB9M T 1 T 2 3 R R 4 GND 5...
Page 4: ...mend to use the LED Indicator power adapter of DC head specification with 2 5mm inner The LED indicator s monitoring working state of USB8485 can diameter and 5 5mm outer diameter 11cm length fully si...
Page 5: ...4 static protection Distance RS 485 422 side 1200m USB side less than 5m Interface USB port USB female type B RS 485 422 port DB9 male attached DB female terminal block LED indicator Power indicator P...
Page 6: ...mm Environmental Working temperature 40 85 Storage temperature 40 85 Ambient Relative Humidity 10 to 95 non condensin g Standard EMS EN61000 4 2 ESD Level 4 Shock IEC 60068 2 27 Free fall IEC 60068 2...
