Point To Point Wiring for MS-40 and Remote Computer:
NOTE:
A standard NULL MODEM cable will work or a straight through
RS-232 cable with a NULL MODEM adapter can be used.
The MS-40 9-pin connector is designated RS232 on the rear of the leak
detector.
MS-40 9-pin Connector ———> Computer 25-Pin Connector
1, 6 20
2 2
3 3
4 6,8
5 7
7 5
8 4
9 not connected 22
MS-40 9-pin Connector ———> Computer 9-Pin Connector
1, 6 4
2 3
3 2
4 6,1
5 5
7 8
8 7
9 not connected 9
Vacuum Instrument Corp.
2099 Ninth Avenue
Ronkonkoma, NY 11779
631.737.0900
Vacuum Instrument Corp.
2099 Ninth Avenue
Ronkonkoma, NY 11779
631.737.0900
1109-186-00 Rev. C d-xxi