Cheers again Dean however we figured the pin thing out from the estop settings as someone else online mentioned the pins related to the output number not the pin manual.

So in doing all this the output 4 "Pin" has always read 4 and 5 has read 5 when testing this. The only mention of 12 was where I was wiring to.

I don't know why but I've got a feeling these relays are not working :/

I'm going to nip out and get a din relay and try the outputs 1-3 to try and get it to work for now