Vma346 used with open collector output

Hello Velleman for makers

I need a module board with 4 or 8 relays which are controlled by an open collector circuit, I have a vma346 module but the optocouplers have the common cathode at the input, there is also a module where the anode is common. so that I can connect it to an open collector output, or is there another solution for this.

with kind regards,
Peter Bos