balash
Member
Hello,
I have SLC 5/03 that is using rs232 (DB9) port for radio link comm. now i would like to link it also to er75i gprs modem as i have ethernet driver for WinCC and some ML1400 are connect through it on SCADA.
My idea was to use one spare NET-AIC module and one spare NET-ENI module to get Ethernet from RJ-45 DH485 port (programming port).
Would that work is what i'm wondering, and if yes what is the cable pinout for interconnection between NET-AIC mini DIN and NET-ENI mini DIN?
I guess that RJ45 uses 4& 5 pin for DH485 A & B signals
I have SLC 5/03 that is using rs232 (DB9) port for radio link comm. now i would like to link it also to er75i gprs modem as i have ethernet driver for WinCC and some ML1400 are connect through it on SCADA.
My idea was to use one spare NET-AIC module and one spare NET-ENI module to get Ethernet from RJ-45 DH485 port (programming port).
Would that work is what i'm wondering, and if yes what is the cable pinout for interconnection between NET-AIC mini DIN and NET-ENI mini DIN?
I guess that RJ45 uses 4& 5 pin for DH485 A & B signals
