I am facing a problem about replacement for DO as below:

1. I have DO6ES7322-8BH01-0AB0 in H-system. Now, this product is obsolete and replaced by 6ES7322-8BH10-0AB0.This replacement need to reconfig the HW? And, they are operate in paralell in system ( 8BH01 and 8BH10) ?

2. I have MTA6ES7650-1AD10-2XX0 to connect to DO 6ES7322-8BH01-0AB0. However, this product is also obsolete and replaced by6ES7650-1AD11-2XX0. But in datasheet of 6ES7650-1AD11-2XX0 is said that it is only used for 6ES7322-8BH10-0AB0. SO i can use 6ES7650-1AD11-2XX0 for6ES7322-8BH01-0AB0?

have a look at the already discussed threads please

hot swapping of hardware of MLFB different to the one configured

Secondly, if in the Datasheet it is mentioned so, how can you connect elsewise?. Different modules have different MTA's (with different Port structures and Connecting cables)

First, follow siemens suggested a new Part number to replace properly ( 8BH10 replace for 8BH01). So if in single station, we can replace new 8BH10 for 8BH01 without reconfig but with H-System, i am not sure. In my system, F-DI6ES7326-1BK02-0AB0 replaced for F-DI6ES7326-1BK01-0AB0 without reconfig and they are operating in paralell. No any problem with this replacement. So, with above standar DO, they can work like that?

Second, connection structure of 8BH01 and 8BH10 is same. And 8BH10 can replace for 8BH01 but why the MTA is not?

Please help clarify it!