text: <s>[INST] Safety Produce Consume. Have a L72S (v30) and L330ERMS2 (V33) and want to know if it is acceptable to create produce/consume safety tags between them for a safety push button.  Do not see where you can connect a 5570 to a 5380 Safety controller. Do have Digital safety IO that could be used but not sure if commons between a 1734-OB8S and 5069-IB8S OR 5069-OBV8S and 1734-IB8S can be tied to common VDC power.  Drawings are unclear and seem to show isolated channels for some of the modules (1734-IB8S). [/INST] You can create a 1769-L33ERMS in the 1756-L72S project, in IO Configuration, instead the not found 5069-L330ERMS2, because the path to a producer controller doesn't check the catalog number of controller, only the route will be the same that the real controller. About the connection between a Safety Point IO to a Safety 5069 module, you can interconnect the modules using the same power supply for 1734-AENT or 1734-EP24DC, and the SA of 5069 controller or 5069-FPD. Connect the COM pins between them. In my opinion, the produced/consumed tags are a better solution.\n </s>