RMS Technologies IMD 34 W/ POLE DAMPING TECHNOLOGY*NEW* - Manual (Page 20)

RMS Technologies Page 20 Version 1.00
IMD34 / IMDE34 User Manual 4/28/2009
Connect the positive terminal of your 5VDC supply to Pin 2, the opto input supply. The
ground terminal of your supply should connect to the ground wire of the step pulse
function generator.
Users have an option to use the IMD34 internal 5VDC supply for ease of use. Connect
pin 2 to pin 4 with a wire. By doing so, the system is no longer optically isolated.
3. Connect the direction pin
The IMD34 unit will rotate counterclockwise if the direction pin is not connected to
anything. If the direction pin is pulsed low, the direction of rotation will change to a
clockwise direction.
Connect a switch from the direction pin to the ground connection on your opto supply.
4. Connect the disable pin
Simply connect a switch from the disable/enable pin to the ground connection on your
opto supply. Connection to ground will disable the drive. No power will go to the motor.
Figure 19: Connection Schematic – Connecting to a Controller
Connecting the Power
The IMD34 requires a supply voltage of +24-75 VDC. First, connect the positive end of the
power supply to Power (Pin 1), and then connect the negative of the power supply to the
Ground (Pin 2) on the IMD34.
WARNING! Be careful not to reverse the polarity from the power supply to the driver.
Reversing the connection will destroy your driver and void the warranty.