I have a PLC with RS-232 output. My customer does not want to use a laptop to download data from the PLC. He wants to use ethernet connection and download remotely. Are there RS-232 to ethernet convertors available for this kind of application?
I am trying to print from the unitronics PLC, Vision 120 using RS-232C. Here is the link to the printer specs:
http://www.ded.co.uk/data_sheet/Data_dpt510.html
or
http://www.martelinstruments.com/products/panelspecification/mpp5310.htm
I would appreciate if you can help me with this.
I have an application that uses regenerative blower for moving air. How do I control the air flow rate (actually the speed of the blower)? I have a PLC that is used to control lot of other parameters my system. I am wondering if I can use the same controller. I would appreciate any help I can...
Hi
I have a stack that uses self averaging pitot tubes to measure the stack mass flow rate and sends a HART signal (4-20mA). I want to know if there is a company that manufactures Auto-Moisture purging system for the pitot tubes. Hot gases will be flowing through the stack.
Thanks
I was wondering if the velocity at the inlet planes of the nozzles of a multipoint probe is constant for all the nozzles. Are there any published results or a way to calculate this?
I calibrate a venturi flow meter at non-standard conditions. I know the calibration is not good at a different location where the barometric pressure and temperature are different. How do I convert the displayed flow rate to actual flow rate? What is the best way around having to convert...
