Safeguard power supply (PPM 3.24)
Does anyone know what is the difference between ABB Safeguard Power Supplies PPM 3.24 DC and PPM 3.24 E?
Thanks in advance!
I guess that you mean PMPE / PMPDC.
From manual 3BNP000499R1 "1.4 Safeguard 400 Series Hardware Units" on page 84(96) I found the following:
The PMPE.... modules can be adjusted between 22-28V DC output.
The PMPDC... modules can be adjusted between 20-28V DC or ±10-14V DC output.
I hope the above might help you.