Is it possible to have two EN2TR cards in a remote 1756 chassis? I have a dual redundant PLC setup, the A and B chassis each with CPU, two EN2TR and RM2 cards ( so I know this is possible in Local chassis). One of these is for process network (172.18.59.x) and the other for Device level ring remote IO (10.1.5.x). The DLR RIO is 4 1756 chassis.
I want to add a second EN2TR card (eg 10.1.6.x) to the fourth DLR chassis to communicate with a number of new drivers. This would be monitoring extended parameters only as control is hard wired from the existing chassis. Is it simply a case of adding the new card to the IO tree and adding the drivers under that? Wanting to keep the drives off of the DLR.
I want to add a second EN2TR card (eg 10.1.6.x) to the fourth DLR chassis to communicate with a number of new drivers. This would be monitoring extended parameters only as control is hard wired from the existing chassis. Is it simply a case of adding the new card to the IO tree and adding the drivers under that? Wanting to keep the drives off of the DLR.