Dimensions: 8.0" H x 6.28" W x 4.47" D

General Specifications:
? Indoor use only inverter that is designed to be used with vector duty motors
? Typical applications would include : packaging machinery, food processing, conveying systems, machinery and HVAC systems
? Enclosure: NEMA 4, IP65, -10 to 55?C, derate per ?C above 40?C

Standard Features:
Easy Set-up and Operation: Program the Vector control in one of four convenient ways:
? From the front of the drive
? The optional remote keypad
? A PC Using TechLink software (Available free from www.leeson.com)
? The innovative EPM programmer

Modes of operation:
? Open Loop Flux Vector (speed or torque)
? V/Hz (constant or variable)
? Enhanced V/Hz with auto-tuning

Easy to Use Keypad & Display
6-Button Interface:
? Start
? Stop
? Forward/reverse
? Scroll up
? Scroll down
? Enter/mode

Vivid Illumination:
? 4 digit LED display
? Easy to read from a distance
? Movable decimal point

Acceleration/Deceleration Profiles:
? Two independent accel ramps
? Two independent decel ramps
? Linear or S-type
? Auxiliary ramp-to-stop

Output Frequency:
? 500 Hz Std., 1000 Hz optional

Selectable Logic Assertion:
? Positive logic input (PNP current sourcing)
? Negative logic input (NPN current sinking)

Multiple Braking Functions
? Loss of follower management
? Speed commands: keypad, jog, floating point control
? Voltage: scalable 0-10 VDC,
? Current: scalable 4-20 mA, potentiometer,
? 8 Preset speeds
? Process control: PID modes: direct or reverse acting,
? PID sleep mode
? Voltage monitoring
? Current monitoring
? Real time monitoring: 8 register fault history, software version drive network ID, DC bus
? Voltage (V), motor voltage (V), output current (%) motor current (A), motor torque (%), power (kW) energy consumption (kWh), heatsink
? Temperature (?C), 0-10 VDC input (user defined), 4-20 mA input (user defined) PID feedback (user defined), analog output (% load, % torque, kW), network speed (baud rate), terminal continuity, keypad status,
? Elapsed run time (hours), elapsed power on time (hours)
? Standards: UL (USA), cUL (Canada), CE (Europe),

Links:Leeson SM2-SM4 Series Flux Vector Installation and Operation ManualLeeson SM2/SM4 Series Quick Start Guide