Yes, but not with a BOB. The drives are analog (+-10volt) versus PWM and need an iinterface that changes the PWM signal output from EMC2. There used to be a person that made step/direction to +-10v. interface boards, but he found there was too little market (and those were unwilling to pay the costs) to stay in production.
In order to use EMC2 and your drives, you will need a MESA Electronics 5i20, 7i33, and 7i37 boards. About $460 in parts. The rest is just wiring and programming.