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Hello,
Do I need to add +5V power to uc300 when i connect HDBB2 with IDC26 and power the HDBB2 with 12V 3A power supply ?? I dont know if i mast to buy 12V only or 12V and 5V power supply to get it work.

Regards
p.s. Hello to everyone on forum :]

Yes, you have to power the UC300ETH with 5Volts and you also have to power the HDBB2 with 12Volts.
Those voltages should not come from the same power source, but from separate power supplies, because the 5V is used to drive the logic of the UC300ETH and the 12Volts runs your sensors and switches etc. and so they should be isolated for safety.

Ok i power it but i stuck with vfd speed control :/

Where to plug VI and ACM from vfd to hdbb2??
I cant find simply answer like:
VI to analog4
ACM to ... and you must 5V to .... ;p

Can you guys HELP :]
My vfd i set in p070 to 0-5V range.