Product Short Description
Product Name: Contrex M-DRIVE 3200-1677 Digital DC Drive and Motion Controller with Analog Card
Product Introduction: A combined digital speed controller and built-in SCR DC drive for permanent magnet DC motors up to 2 HP, with an added analog I/O card for setpoint and feedback scaling.
Technical Specifications:
- Motor support: PM DC motor, up to 2 HP
Description
- Current limit: 4–16 A adjustable
- Control loop: 10 ms scan, zero cumulative error
- Built-in card: 1 analog in (0–10 VDC / 4–20 mA), 1 analog out (±10 VDC / 4–20 mA), 12-bit
- Display: LED scaled to engineering units (e.g. ft/min)
- Control: closed-loop speed, adjustable PID, accel/decel ramps
Functional Features:
- No complex programming required for ratio drive
- Electronic line-shaft capability
- Analog setpoint interface
Application Scenarios: Web handling, extrusion lines, wire drawing, winding/unwinding, conveyor speed ratio control.
Structural Characteristics: Panel-mount drive controller with SCR power section, terminal strip, LED HMI, optional plug-in analog card.
Installation Requirements: Mount in control cabinet with ventilation; use SCR-rated fusing; shield analog cables; ground motor frame.
Usage Notes: 3200-1676 = base M-DRIVE; 3200-1677 = with analog card; 3200-1678 = inverse setpoint version. Do not swap firmware blindly.






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