Handset Serial Cable Pinout - Siemens UTMC OTU Handbook

7. Write the Text GeminiConnection for the Computer Name, Click Next
8. Select the correct Serial Communications port from the drop down list, Click Next
9. Select Anyone's use, Click Next
10. Click Add a shortcut to this connection to my desktop, Click Finish
11. For the username and password contact Siemens support.
12. Click Save this user name and password for the following users.
13. Select Anyone who uses this computer.
14. Click Properties
15. Select General tab. (should also be selected)
16. Under the Select a device, click Configure
17. Change the Maximum speed (bps) to 115200
18. Un-click all Hardware features, Click OK
19. Select Options tab.
20. Un-Click Prompt for name and password, certificate, etc.
21. Select Networking tab.
22. Select Internet Protocol (TCP/IP)
23. Click Properties
24. Click Advanced
25. Un-Click Use default gateway on remote network, Click OK on the Advanced
TCP/IP settings window.
26. Click OK on the Internet Protocol (TCP/IP) Properties Window
27. Click OK on the GeminiConnection Properties Windows.
28. The Connection will start to dial, Just click Cancel
B.4 Handset Serial Cable Pinout
The wiring connections for a 9-way (male) to 25-way (female) handset serial cable is
shown below. This cable is used when connecting to the outstation handset port from a
PC.
667/HB/31601/000
DB9 Signal
(male)
1 -
2 RD
3 TD
4 DTR
5 SGND
6 DSR
7 RTS
8 CTS
9 -
Page 118
DB25
(female)
-
3
2
20
7
6
4
5
-
UTMC OTU/MOVA Handbook
Issue 5