USB to RS-232/422/485 Converters
ICP DAS CO., LTD.
User Manual/ Ver. 1.0/ Dec. 2013/ Page: 41
Step 2:
Short the
RxD and TxD pins (Pin 07 <-> Pin 08)
. For
detailed information regarding RS-232/422/485 wiring,
refer to
Sec. 2.5 “Wiring Notes”
.
4.1.3
I-7563U (RS-485 Wiring)
To test the wiring for the I-7563U module, follow the procedure described below:
Step 1:
Locate the USB port on your computer and insert the USB cable for the I-7563U module.
Step 2:
Short the
Data1+ and Data2+ pins
, and
short the Data1- and Data2- pins (Pin 10 <-> Pin
05 and Pin 09 <-> Pin04 ).
For detailed information regarding RS-485 wiring, refer to
Sec.
2.5 “Wiring Notes”
.