ProXR Lite controlling Turnstile with Fusion Software

#1

I noticed a few other topics related to turnstiles.

We are using a ProXR Lite relay board to control 4 turnstiles via enterprise software called Fusion. We have a random dropout of USB devices (card readers at the turnstiles) to our control PC. Causing gates to not open. Works fine for a while after a reset

Turnstiles are wired directly with dry contacts to the relay board.
Relay boards are powered by external power and USB is plugged into a USB hub.
USB Hub also has usb-cat5 extenders plugged in (for the card readers).

Would an Induction suppression capacitor be needed? If so, where would they be wired into?

Any help would be appreciated! Thank you

#2

Hi,

Yes, this sounds like a typical induction issue. This article shows a wiring diagram of how to install an induction suppression capacitor between the relay and the load.

We sell these induction suppression capacitors here:

If you have any other questions please let us know.

Thank you,
Travis Elliott