6ES7 417-4HL01-0AB0 V3.1 Fault-tolerant and failsafe capability, work memory 2 MB code and 2 MB data; (expandable to 20 MB); 0.1 ms/1000 ...
6ES7 417-4HL01-0AB0 V3.1 Fault-tolerant and failsafe capability, work memory 2 MB code and 2 MB data; (expandable to 20 MB); 0.1 ms/1000 ...