Waters 510 pump remote control

[ScottHorn]

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

[JGK]

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.