Baldor MDH1A05TB-RC23, Installation Manual

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Input / Output 4-21 MN1901
4.5 Connection summary - minimum system wiring
As a guide, Figure 45 shows an example of the typical minimum wiring required to allow the
MintDrive
II
to control a motor.
COM
II
Host PC
AC power
Filter
L
N
PE
L
N
E
Motor
power
U V W
Motor feedback
Serial communication
** Model shown: MDH2A07TR-RN23:
This model requires an external regeneration resistor and customer supplied 24V supply - see sections 3.6 and 3.4.7.
Some models contain an internal 24V supply and/or an internal regeneration resistor.
Motor represents a typical Baldor BSM motor. Linear motors may also be controlled by MintDrive
II
.
Shield earth/ground clamps are not supplied.
To regen
resistor
(Dynamic
brake)**
Customer
supplied
24V**
Star
point
Motor
Drive
enable
switch
Shield earth/ground clamp
attached to enclosure backplane
+24V 0V
+24V 0V
If the filter has no output
earth/ground terminal, earth
wire may be connected
directly to the star point.
AC
power
in
L
N
E
Figure 45 - Example minimum system wiring