Hi, Thakns for your quick answer, but i'm didn't get you.Which catalog and ducumentation is wrong Beckhoff or Nexeed? As I undertood the oldCX2020 comming with power supply CX2100-0904 (PowerSupply with internal UPS) The CX2033 is only capable with CX2100-0014 that is power supply without UPS, thats is what Beckhoff prescribes. Then, which is the UPS that BCI provide with CX2033? Schneider USV? or may be UPS is not needed in CX2033? Thanks
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