jimtech67
Member
I need to restrict access to a PV 1000 screen. I have password logic working but no matter how many times the password is changed it gets out. We even used a password that changes according to the date but this info got out also. From past experience with this customer a key for a key switch will be lost or the hiding place will be found
Ok here it comes may be silly to some.
Does anyone make "stand alone" finger print access device that will close a dry contact or 24VDC output, 120VAC output (whatever) to a PLC input?
Or any other ideas out there? I figured this will be fun to see all the different ideas.
GO JETS
Ok here it comes may be silly to some.
Does anyone make "stand alone" finger print access device that will close a dry contact or 24VDC output, 120VAC output (whatever) to a PLC input?
Or any other ideas out there? I figured this will be fun to see all the different ideas.
GO JETS