I'm using this one. It comes with banana plugs, which I wanted to retain so I could use it with my PL8. To work with my Cellpro 4s I created a banana plug to FMA adapter using binding posts and an FMA 5 pin node adapter.
Here's another option. You would still need adapt it the FMA plug style using either an adapter, or by cutting off the end and adding a FMA plug such as the CPBP7.
On the FMA plug, wiring is simple, black to black, red to red. Inside pins are not used and can be removed.