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electrical Connections
The unique design of the Evergreen CM allows for multiple speed operation
using either 24VAC (18VDC) discrete inputs or variable speed, torque control
using a PWM controller.
Unlike a PSC motor, the high voltage power terminals (L) and (N) are
connected to a continuous, un-switched power supply.
The motor on/off operation and speed/torque selections are connected
using the low voltage (C) and (1-5) terminals.
- With 24VAC, the Evergreen CM provides 5 speed operation using
terminals (C) and (1-5).
- With 18VDC, the Evergreen CM provides 3 speed operation using
terminals (C), (1), (3), and (5)
- With the addition of a PWM controller, the Evergreen CM provides variable
speed torque control using terminals (C) and (1).
The Evergreen CM will automatically recognize the connected low voltage
input and operate accordingly. Each motor provides all three low voltage
control operations.
Detailed wiring for the High Voltage Power Connections and each unique
Low Voltage Signal Connections are covered in the following sections.
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