Pinout for RJ45 connector on Magelis for RS232

jjm5jjm5

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Join Date
Jun 2006
Location
Taranaki
Posts
1
Hi,


I am trying to conect a Magelis XBTG (touch screen) to a Qunatum over Modbus, using RS232.

The pinout in the Magelis manual is not clear (Maybe so I will buy a cable from Schneider), does anyone know the pinout between the 9 pin D connector on the Quantum and the Magelis.

Thanks
 
The pinout for the Magelis is

02 RxD
03 TxD
04 DTR
05 SG
06 DSR
07 RTS
08 CTS

While the Quantum has

01 DTR
02 DSR
03 TxD
04 RxD
05 SG
06 RTS
07 CTS
08 -

You can build a serial cable by connecting

________[Magelis DB9]----------- [Quantum RJ45]
Connect___________02 RxD --------------- 03 TxD
Connect___________03 TxD --------------- 04 RxD
Connect___________05 SG ---------------- 05 SG
Jumper DTR/DSR____04,06__________________01,02
Jumper RTS/CTS____07,08__________________06,07

(By the way, www.rj485.com has an universal adapter that let you make this cable, or any cable that has DB-9F on one end and RJ45 on the other end)

Good luck.


Scadaman

 
Last edited:

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