Hi, I want to use[size=2] Gravity Analog pH Meter with PLC system. The output of this module is 5V analog. is it? but to get and analyze the analog signal in PLC, we need to convert the voltage level to 0-10V. So by using below module
ebay.in/itm/PWM-to-Voltage-0-10V-Digital-Analog-Signal-Tranformer-Converter-Module-PLC-/322169762111?hash=item4b02d0713f:g:YrEAAOSwLF1X-wXD
will it work properly?
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Hi,
Yes the output from the amplifier of the Gravity Analog pH Meter Kit is 0 ~ 5V analog.
The product you sent converts a PWM signal to a 0-10V analog signale. Therefore, it won’t work with a 0 ~ 5V analog output sensor.
There is some modules that ca convert different types of signals (as 0-5V to 0-10V) but it will be relatively expensive as these modules are in the industrial grade.
Depending on your PLC, you can probably scale the input voltage for 0-5V.
Regards,
