MID-7654/7652Servo Power Motor Drive User Guide 16 ni.com
Caution Besure to turn off the ENABLE and AC POWER switches for your
MID-7654/7652 and host computer and disconnect the unit from the power outlet before
making connections to your motion controller.
Warning Theservo motor connectors on this drive are energized when the unit is powered
on. The rearguard must be in place at a ll timesw hilethe unitis connected to a power
outlet. Disconnect the MID-7654/7652 unit from power outlet before connecting wires
to or disconnecting wiresfrom the servomotor connectors. Strip back the insulationof
theservo motor wires to the servo motor connectors no more than 7 mm. Reattach the rear
guard before you reconnect the unit to a powerout let.Failure to do so could result in
electricshock leading to serious bodily injury or death. Refer to the Rear Guard section of
this guide for information on using the rear guard.
Takethe following steps to wire your motion system to your
MID-7654/7652:
1. Connect the motion controller to the MID-7654/7652 using the
interfacecab le. Wirethe motor power, limit switch, encoder, and I/O
terminal blocks to your motion control system.
2. Forproper operation, configurethe power entry module to match th e
voltageof your power source. Refer to the Modifying the Power Entry
Module section for more information.
Caution You mustchange the MID-7654/7652 main input fuse on the rear panel if you
change the line voltage from the factory setting. Refer to the Replacing a Fuse section in
the Modifying the Power Entry Module section of this guide for information on changing
afuse.
3. Installthe power cord into theback panel AC connector and plug it into
acorrectly rated power source.