Pololu Dual G2 High-Power Motor Driver 24v14, control and feedback isolated from supply?

Support Motor controllers/drivers and motors
1

On the Pololu Dual G2 High-Power Motor Driver 24v14 Shield for Arduino, are the control and feedback terminals (opto?) isolated from the motor supply?

I am not using G2 as an Arduino shield, but as a stand-alone dual motor driver. Are the control and feedback pins isolated from the motor supply? Can I run my MCU and the control/feedback portion of the G2 driver on a different supply than the motor, keep the grounds un-common?

Thanks in advance,

2

The I/O pins and motor power supply on that board have a common ground. We do not have any motor drivers with isolated logic grounds.

-Nathan