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+--- Thread: Anlog AO 0-10v (/showthread.php?tid=1052)
Anlog AO 0-10v - Mr VanM - 24.10.2017
Help hlep!
I am using LM5 RIO2E. I use the output of LM. When I set it up to 10V it only receives at 2.64v output. I tried both channels and the results are the same.
Please help me!
RE: Anlog AO 0-10v - admin - 24.10.2017
To what device are you connecting the analog output?
RE: Anlog AO 0-10v - Mr VanM - 01.11.2017
(24.10.2017, 05:46)admin Wrote: To what device are you connecting the analog output?
Right. I have used it with analog sets. I know the cause. It is because I use 4-20mA analog set. I think the 0-10V output channel of the LM5 as well as the LM3 can handle both types of controllers are 0-10V and 4-20mA.
Thank you!
RE: Anlog AO 0-10v - Thomas_LV - 19.03.2018
Please try resetting the device.
And measure the output voltage of 2 channels when there is no additional load?
If the situation is still the same, then your device may be faulty.
Please contact the supplier.
RE: Anlog AO 0-10v - phongvucba - 28.03.2018
Everyone help me!
I have Lm5 RIO2, and my dimmer channels are also not dimmer. It just goes up to over 3V, when no additional load it will be 10V. I used the Rio2 LM5 combination dimer with RM1E23v25.
I tried with 5 different LM5s, and still no dimmer gain.
Is it appropriate?
RE: Anlog AO 0-10v - edgars - 28.03.2018
unfortunately we didn't find any information on incoming resistance of this solid state relay. We checked schematics of this SSR, there is optical isolation; therefore seems that this part is powered from the device with 0-10V output / LM. Seems that there is quite high current necessary to operate with optrons. We made initially the 0-10V outputs with quite high resistance. Probably you would need to change one resistor.
Please try running the LM, set 5V on 0-10V output and measure the voltage on relay input. If this is not equal, it means there is not enough current. Please PM or email me, I will send you then the nominal of resistor and place on PCB where to place it.
RE: Anlog AO 0-10v - phongvucba - 02.04.2018
Thank so much friend!
We had to use an additional device Drago DN2400, convert the signal from 0-10V of LM5 to 4-20ma.
Hopefully in the future the LM5 version will fix this bug.