ndzied1
Lifetime Supporting Member
The subject question says it all.
I have a device with sinking NPN inputs and all my PLC outputs are set up to source current (PNP) with 24VDC on the common.
I have a device from OMRON to convert NPN to PNP (which i need for the other part of the interface) but it doesn't seem to work the other way around (OMRON PN EE-2002).
I can probably put a relay in to tie the device input to ground when the PLC output comes on but wondering about other methods?....
Help appreciated.
I have a device with sinking NPN inputs and all my PLC outputs are set up to source current (PNP) with 24VDC on the common.
I have a device from OMRON to convert NPN to PNP (which i need for the other part of the interface) but it doesn't seem to work the other way around (OMRON PN EE-2002).
I can probably put a relay in to tie the device input to ground when the PLC output comes on but wondering about other methods?....
Help appreciated.