K kavulas New Member Dec 28, 2004 #1 Dear All, I am looking for 0-25v AC signal into 0-10V DC and 4-20mA signal converter circuit/IC. This is for monitoring 24V AC voltage from PLC. My PLC will accept inputs only either 0-10VDC or 4-20mA signal. Please help me! Thanks, KSK
Dear All, I am looking for 0-25v AC signal into 0-10V DC and 4-20mA signal converter circuit/IC. This is for monitoring 24V AC voltage from PLC. My PLC will accept inputs only either 0-10VDC or 4-20mA signal. Please help me! Thanks, KSK
Styx Active Member Dec 29, 2004 #2 shokky rectifier, small value smoothing cap (suitable size to match the bandwidth that you need for tracking the AC signal). OPAMP gain to bring it down a bit
shokky rectifier, small value smoothing cap (suitable size to match the bandwidth that you need for tracking the AC signal). OPAMP gain to bring it down a bit