Pacesetter Plus 24VDC PWM Drive All Adjustment Pots

Item # 910-3522-012

24 VDC Input/Output reversing DC four quadrant PWM drive for battery operated vehicles and devices. 70-amp peak output current 25 amps continuous. This model includes a full compliment of on-board adjustments including: acceleration, deceleration, reverse speed, throttle gain and throttle center. Anti-rollback circuitry, throttle loss, low battery, throttle sequence and throttle-out-of-range protection provide safe operation in all conditions. 24 VDC electro-mechanical brake output is rated up to 2 amps. Rugged and highly efficient. Simple hookup and operation using standard 0.250" fast-on connectors.

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Features

24 Volt Four-Quadrant Operation - Provides true regenerative operation for excellent braking and speed control
Separate Accel/Decel Adjustments - Provisions for factory set resistors or on-board optional potentiometers
Anti-Rollback Circuitry - Minimizes roll back on hills by autosetting the brake delay function
Current Limit Protection with Peak-Boost Feature - Rated up to 70 amps peak 25 amps continuous. short-term boost feature for extra power in negotiating obstacles
Reverse Speed Max adjustment - Full Range Adjustment - factory set resistor or optional potentiometer
Input Pot Range Adjustment - Adjusts input gain to compensate for variations in pot Styles and Rotation - Factory set resistor or optional potentiometer
Input Pot Center Adjustment - Allows for easy adjustment of throttle neutral - Standard supplied potentiometer
Reverse Polarity Protection (Battery Input) - Prevents closure of the on-board "power" contactor - eliminates voltage blocking devices
Control Inhibit Input - (Logic High) use this input to disable the drive when charging the battery
High Throttle Monitor - Prevents operation on start-up until throttle has been returned to a neutral position
Brake Output - Provides separate output to a brake (2 amps)
Pot Loss Protection - Prevents operation when voltage is less than 16.5-17 vdc. protects motor, controller, and batteries
Anti-Plug Circuitry - Prevents instantaneous voltage reversal causing damage to the motor or controller
Neutral Throttle - Applies brakes when throttle is released or power is interrupted
Quick Connect Terminals - All connections to the controller are made through standard 0.250 "fast-on" connectors

Specifications

Nominal Input Voltage (DC)	24 V
Current Rating	70A Peak, - 25A Continuous, - 90A Short-Term (Provisions for external heatsinking to increase continuous rating)
Max. Brake Output	2 A
Switch Frequency	18 kHz
Input Speed Pot	5K recommended (Adjustable with resistor factory set or optional potentiometer)
Accel/Decel Ramps	2-2 seconds resistor factory set or optional potentiometer
Brake Delay	1-3 seconds - resistor set by factory or user
Reverse Speed Range	0-100% - resistor factory set or optional potentiometer
Under Voltage Trip Point (DC)	16.5 - 17 V
Connectors	250 "Fast-On" connectors for battery, brake, speed- pot, inhibit, power switch, and motor