Hi Mike!
Yes, now there are two versions of the controller. The base is a light version. It has all the features described in the user manual.
The Professional version is distinguished by:
- add interface to work with oxy plasma system - there are PreflowInIHS and Pierce end relay outputs.
- Enhanced protection of the ArcVoltage module against interference - as a rule, such systems have the HV or HF pilot arc
- Step/Dir interface has the differentsialny output (AM26LS31 linedriver)
- add the relay output for automatic ventilation control with settable rump time and postflow time
In February will be a new version of the Pro controller, which will work with plasma and oxy-fuel. Added outputs to control gas console and inputs for capacitive sensor. Will also be available with an RS485 interface module to communication with Hypertherm plasma.
There is a ohmic sensor for IHS procedure. It's has the sensitivity up to 1 Mom and may be connect to torch shield or nozzle and work table. The sensor is work fine with all plasma units, include HV pilot arc.
Now the Lite version cost $775, Pro version $955, Ohmic $85, Hall ArcOk sensor $25(for plasma unit without Transfer output signal)