You are bidding on a set of repair boards for the Endress Hauser Promag 50 magnetic flow meter.  The kit contains  qty = 5 115 VAC power supplies  qty = 1  24VDC power supply  qty = 8 amplifier boards.  All boards are tested and fully functional except one amplifier board.  One amplifier boots up and then shuts down.  I am including this bad board because someone may be able to repair it.  It is labeled endless boot.  I placed all boards in a flow meter and updated the firmware to the latest rev.    I hooked up Endress Hauser Device Care using an FXA193 and checked for error codes.  None found.  I hooked up a 475 communicator to test for proper HART communication.  All good.  Sorry no output boards are included.

You are interested in these boards if you are trying to repair a Promag 50 flow meter or just want to have some spare parts on hand in case of problems.  You can also use these boards to downgrade a Promag 53 to be a Promag 50.  Over time we have accumulated a large box of old boards most of which are perfectly good.  The boss says test these boards and get rid of them.  Feel free to ask any questions. Good luck bidding.