Dear All,

I am using CPU 417-5H with Redundant network and for the motor panel in site, they have installed ET200sp - IM Module 155-6AU00-0BN0. But when I use this IM in my hardware configuration, it was not possible to add it Redundant Profinet network. In site, for Device Junction Boxes, they installed ET200sp - IM Module 155-6AU00-0CN0. This is connectable through Redundant network. Is there any solution to solve this redundancy issue with 0BN0 type IM's. For your reference i have also attached hardware configuration image with this.

In the image i have shown the problem what I am facing write now.

Er.Giridharan

Dear All,

I am using CPU 417-5H with Redundant network and for the motor panel in site, they have installed ET200sp - IM Module 155-6AU00-0BN0. But when I use this IM in my hardware configuration, it was not possible to add it Redundant Profinet network. In site, for Device Junction Boxes, they installed ET200sp - IM Module 155-6AU00-0CN0. This is connectable through Redundant network. Is there any solution to solve this redundancy issue with 0BN0 type IM's. For your reference i have also attached hardware configuration image with this.

In the image i have shown the problem what I am facing write now.

 Hello,

The IM 6ES7155-6AU00-0CN0 -as from V3.0- supports system redundnancy, but the IM 6ES7155-6AU00-0BN0 doesn't support system redunduncy.

That is the reason.