Relay Output

Hello Jasmin_Sa,

                            Which Plc Model Ur using And Plz tel me the Order Number .

So that Only we know Ur O/P type (Like Relay type Or Transister Type).

                                Better U can use External Relays to switch NPN type Sensor OR PNP Sensors . So u can easly Switch In that to Outputs.

Suggestion was helpful? Thanks to rate it

 Regards.

Arasan..

Jasmin_Sa

Can relay output be connected to M. I have a vacuum switch and i need negative output for it. So can I connnect 24VDC from M- to 2L output? thx. 

 yes you can but loop of circuit must be close

PLC I got is S7-1200 SM 1223 DC/RLY

ANKURGAMIT

 

Jasmin_Sa

Can relay output be connected to M. I have a vacuum switch and i need negative output for it. So can I connnect 24VDC from M- to 2L output? thx. 

 yes you can but loop of circuit must be close

I done it, but now my pump is going on and off few times in a sec. any ideas?

Dear Jasmin_Sa,

                            Please Flow Below the link . here Mention the wiring details for ur corresponding Sm 1223 Module .. 

     https://support.industry.siemens.com/cs/mdm/91696622?c=61146318859&lc=en-ZM

                            If there Is any Clarification . Plz Contact .

If I could help you, You can always use Thank and Rate buttons :)

 Regards,

Arasan..

Because your software is telling it to?

Or, you are overloading your power supply.

Jeff Casagrande

Because your software is telling it to?

Or, you are overloading your power supply.

 No my program is not doing that. but I will check my power supply. Thank you very much for help.