E Thread Starter E Hill Mar 26, 2002 #1 I am trying to fix a broken programming cable for a Modicon Momentum PLC and would like to know the Pinout for RS232. The PLC has a RJ45 connector and a 9 pin Dsub is on the computer end.
I am trying to fix a broken programming cable for a Modicon Momentum PLC and would like to know the Pinout for RS232. The PLC has a RJ45 connector and a 9 pin Dsub is on the computer end.
S Scott Henson Mar 26, 2002 #2 The cutsheet for the Niobrara MM1 cable shows the pinout for the RS232 Momentum port. "http://www.niobrara.com/pdf/MM1.PDF":http://www.niobrara.com/pdf/MM1.PDF
The cutsheet for the Niobrara MM1 cable shows the pinout for the RS232 Momentum port. "http://www.niobrara.com/pdf/MM1.PDF":http://www.niobrara.com/pdf/MM1.PDF
D Don Burnside Mar 26, 2002 #3 <PRE> Reply: Best Cable Config... RJ45 DB9F 1----|Jumper 2----| 3-------------------------2 4-------------------------3 5-------------------------5 6----|Jumper Jumper|---4 7----| |---6 Jumper|---7 |---8 </PRE>
<PRE> Reply: Best Cable Config... RJ45 DB9F 1----|Jumper 2----| 3-------------------------2 4-------------------------3 5-------------------------5 6----|Jumper Jumper|---4 7----| |---6 Jumper|---7 |---8 </PRE>
