Chromatography Forum

Does anyone have either the pinout for the remote connector on a waters 510 pump, or the frequency/voltage range that is used to control the flow rate?

Scott Horn

Our 510 pumps are connected via Pump control modules to empower software for control.

The external control socket on the rear of the Pump has 6 pins mounted as shown:

1 4
2 5
3 6

The corresponding connection socket on the Pump Control Module only has 4 pins present, there are no pins present at positions 4 and 5.

I bought a supply of the sockets and connectors here http://www.mcmaster.com/#multipole-connectors/=ag3snk Socket part No 69695K84 in order to make up additional cables.