Can I use GHL3.1NeX control 3 dosing unit 4?

[Tobbyyang]

Can I use GHL3.1NeX control 3 dosing unit 4(PL-0700)? It has only two port S, can I extend it?

[Gunther]

It´s possible to assign up to four dosing units (or Powerbar 6D) to one S-Port. So for your PL3.1N the max. possible number of dosing pumps is 32 (2 s-ports with 4 dosing units á 4 pumps)

To use the units in that way, you have to set the s-port to digital and you have to do the socket/pump numbering as described in the manual for digital control. If you have done that, you can daisy-chain four units to one s-port.

[Tobbyyang]

Hi Gunther，

Thank you very much for your reply. You mean, in an S port can connect 4 dosing unit 4, so the two S ports can be a total of 32(4x4x2) dosing pump, right?

[Gunther]

right?

Yes, but this is the total limit. It´s not possible to add more by build in a PLM-2L4S card (only internal s-ports will work digital also)

[Tobbyyang]

Thank's again!