Hello dhg,
Architecture 1: 2x SAFEX-C1.12 connected via SMMC through the primary interface (they don't have secondary interface). Is it mandatory to have an EtherCAT master connected to each of them? How should be interconnected both SAFEX-C.12?
Yes it is possible but the configuration is complicated because you have to handle the data via Pub/Sub or OPC/UA Client/Server between both Ethercat network.
Architecture 2: 2x SAFEX-C1.15 connected via SMMC through the secondary interface. As far as I understand it could work as a stand-alone. Is it right?
Yes you are right. This was allready described in this video:
[EN] Bosch Rexroth ctrlX SAFETY Part1: SMMC Safety Master Master Communication - YouTube
Are the following architetures possible?:
Architecture 3: same as "Architecture 1" but instead of 2x SAFEX-C1.12, with 2x SAFEX-C1.15.
Yes it is possible, but same arguments. If you need detailed information please contact me.
Architecture 4: 1x SAFEX-C1.12 & 1x SAFEX-C1.15 connected via SMMC, both through the primary interface. Of course, with an EtherCAT master linked to each of them.
Yes it is possible, but same arguments. If you need detailed information please contact me.
Architecture 5: 1x SAFEX-C1.12 & 1x SAFEX-C1.15 connected via SMMC through the primary interface (C1.12) and the secondary interface (C1.15).
No this is not possible
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