Cwill
Member
Our remote location often sees power outages. The site has a standby generator that comes online about 20 seconds after a utility power failure but this forces the our Horner XL4 PLC to restart. We would like to have the PLC on a UPS that would give us a runtime of 5 to 10 minutes. This would bridge the power gap and allow the PLC time to notify the operator if the generator does not come online and then gracefully shut it self down. We have been quoted for an online 120VAC UPS that would give us a run time of several hours but this seems like expensive overkill.
Does anyone have any recommendations for rail mounted UPSs? Is an online UPS recommended or necessary? TIA
Does anyone have any recommendations for rail mounted UPSs? Is an online UPS recommended or necessary? TIA