[sdiy] RFZ gear - negative voltage power supply?

[Cary Roberts]

>Now how exactly does that work? Can I just take a normal AC-DC 24V
>supply, hook the +24V to the module's ground and the supply's ground
>to module's -24V input?
>Does anybody know these specific modules? I read somewhere they don't
>even need regulated voltage... any ideas?

If you don't have pinouts you're confident are correct, first ask on Prodigy
Pro or Gearslutz to make sure the modules are indeed -24V.  If the modules
are -24V and you're using a standard linear supply like a HA-24 or HB-24
from Power One, Condor, etc then connect -Out to the -24V input of the
module, +Out to ground, and connect the AC ground to the +Out at the power
supply.  I'd suggest fusing the DC side at .1 or .2A until you know it all
works.

-Cary