I have a P3ex and both S-ports are being used. Can I connect a stdl4-4 to the expansion port of my Powerbar 6D? Also can I connect two one for each port?
I don't know if you are talking about a digital Powerbar 6D or a Powerbar 6D-PAB.
But in both cases it is not possible:
-> The Digital Powerbar Powerbar 6D has its own microprocessor and is digital bus compatible (up to 4 Powerbar 6D can be daisy-chained) but only with the digital Powerbar 6D.
-> The 6D PAB Power Bar only connects to a PAB outlet and only allows daisy chaining with PAB devices.
stdl4-4 can only be connected to one S-PORT but there are a S-PORT expansion card: PLM-2L4S which add 1 S-PORT