hi friends
please I have some questions about material of rockwell automation
1.we use the SYS redundancy module general monitor PN 1756SRM;can we replace it with the 1756-RM2
is threre any difference between them.
2.can we communicate with the 1756-L55contrologix P/N:1756-L72 by using the the RSlogix 5000 version 16.03