LEESON Chassis Mount PWM Control: 175292.00 - Manual (Page 17)

11
Power, fuse and motor connections
Connect the power input leads, an external line fuse and a motor to
the drive’s printed circuit board (PCB) as shown in Figure 7, page
13.
Motor
LEESON drives supply motor voltage from A1 and A2 terminals. It
is assumed throughout this manual that, when A1 is positive with
respect to A2, the motor will rotate clockwise (CW) while looking at
the output shaft protruding from the front of the motor. If this is
opposite of the desired rotation, simply reverse the wiring of A1
and A2.
Connections
Warning
Do not connect this equipment with power applied.
Failure to heed this directive may result in fire or serious
injury.
LEESON strongly recommends the installation of a
master power switch in the voltage input line, as shown
in Figure 7, page 13. The switch contacts should be rated
at a minimum of 200% of motor nameplate current and 150%
of the input voltage.
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Installation