We have a customer that wants to monitor current on all the 480v motors on a piece of equipment - 5-6 motors, all 5 HP or less. Ideally, I'd like to find something with Ethernet/IP comms to eliminate adding another analog input card to the PLC, but that's not necessarily required. We could just put VFD's on everthing, but that seems like overkill and cabinet space may be a bit of an issue. I looked at the AB E300 overloads, but those look to be about the same price as just using a VFD. Current doughnuts and a transducer are an option, but I was hoping there was a more elegant solution.