ICP DAS USA I-7521 User Manual page 46

Host-PC
6
7
8
9
Male 9-pin D-sub
COM 1/2/3/4 or
UART port
Step 2: Install the MiniOS7 Utility. Refer to Appendix A MiniOS7 Utility for more
details.
Step 3: From the Windows START menu, go to the Programs/ICPDAS/MiniOS7
Utility Ver 3.11 folder and locate the MiniOS7 Utility Ver 3.11.
Step 4: Execute 7188xw.exe on the Host PC.
1
Click the "Tools" icon
I-7521/I-7522/I-7522A/I-7523/I-7524/I-7527 User's Manual,Ver2.5 Aug.2015
RS-232
Signal
1
2
3
4
5
Female 9-pin D-sub
I-7523A/I-7523AD
I-7522A/I-7522AD
I-7524/I-7524D
I-7527/I-7527D
I-7520
GND 10
I-7520R
+VS 9
8
1
7
6
2
6
7
3
5
8
4
4
9
5
3
2
Data-
1
Data+
GND
+VS
D2-
COM2
D2+
INIT*
RXD1
COM1 TXD1
GND
Choose "7188XW" and press Enter
Ext. GND
14
13
Ext. 24V
12
RS-485
11
Signal
10
9
8
7
2
46