M-16i Servo Amplifier

Need to replace the amplifier in an M-16i with R-J3iB B-cabinet. Found one online, but the description says 200-230VAC. These are not dependent on a particular supply voltage, are they? My robots are tapped for and supplied with 480VAC. I don't particularly care to spend $6K on something that won't work, though.

The salesperson said he would check with his tech guys, but that could take a couple days. Hopefully someone here can confirm this for me a little sooner....?

Yes, transformer built into the cabinet. I am 99% sure this is the right drive, and Fanuc's cRc lists the same part number for this robot. I just hate ordering something like this with even a sliver of doubt.