Hi ALl,
I am using TM221CE16R for my plant automation. This controller of schneider only accepts 24v dc as input. Less than 5v is a definite low, and more than 15v is considered as a high state. The issue is that I am planing to use some sensors for water level detection, but I am sure non can provide output of 24v. What can be done? I can use the sensors as a switch to 24v supply to the PLC, but this is my last resort.
Any suggestions?
Thanks.
I am using TM221CE16R for my plant automation. This controller of schneider only accepts 24v dc as input. Less than 5v is a definite low, and more than 15v is considered as a high state. The issue is that I am planing to use some sensors for water level detection, but I am sure non can provide output of 24v. What can be done? I can use the sensors as a switch to 24v supply to the PLC, but this is my last resort.
Any suggestions?
Thanks.