3/31/2010 11:30 PM | |
Posts: 661 Rating: (123) |
If a PI-controller is enough - yes, it is possible. You can connect a 4-20mA signal at the inputs and there is also an analog output for 4-20mA. For current input/output you need expansion modules (AM2 & new AM2 AQ). LOGO! has a PI-controller, not PID. Please read also this FAQ: http://support.automation.siemens.com/WW/view/en/34969709 If there are more questions please let us know. Regards |
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