Yes it should be. Two ways to tell if they are the same. Your controller should NOT have a "transformer" built onto the board, second your controller should have a fuse on the board.
The first series of this type of controller is no longer available, the only difference was that the power in (white,black) wires were located in a different place on the board. If this is the case the only adjustment you "may" need to make is to lengthen the two power wires. Hope this helps you.
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