ABB ZINP-571 3AUA0000050511G control board

• Motor Control Functions: Supports V/F control, vector control (sensorless/sensor-based); enables speed/torque regulation (0.01-600 Hz frequency range)​

• Input Signals: 4 analog inputs (0-10 V DC / 4-20 mA); 8 digital inputs (24 V DC, sinking/sourcing configurable)​

• Output Signals: 2 analog outputs (0-10 V DC / 4-20 mA); 4 digital outputs (24 V DC, 0.5 A max per channel)​

• Communication Interfaces: RS485 (Modbus RTU); optional Profinet/Ethernet/IP (via expansion ports); supports ABB DriveCom protocol​

• Supply Voltage: 24 V DC ±15% (auxiliary power from VFD internal supply)​

• Power Consumption: Typical 3 W; Maximum 5 W (no load on output signals)​

• Isolation: 2 kV AC between control circuits and power circuits; 500 V AC between analog/digital signal lines​

• Dimensions: 180×120×30 mm (Length×Width×Height); fits ABB standard VFD enclosures (frame sizes 1-3)​

• Mounting: Screw-mounting to VFD chassis (compatible with ABB drive mounting holes; M3 screws, torque 0.4-0.6 N·m)​

• Operating Temperature: -25°C ~ +70°C (derates 2% per °C above 60°C for analog signal accuracy)​

• EMC Compliance: EN 61000-6-2 (industrial immunity); EN 61000-6-4 (industrial emissions)​

• Manufacturing: Controls ACS800 drives for CNC machine spindles (precise speed regulation) and robotic arm motors (torque control)​

• Energy Sector: Manages VFDs in wind turbine pitch control systems and solar PV inverter auxiliary motors​

• Material Handling: Regulates crane hoist motors (smooth speed adjustment) and conveyor belt drives (constant torque control)​

• Process Control: Controls pump/fan VFDs in chemical plants (flow/pressure regulation via analog input signals from sensors)​

• Mount on VFD chassis; align with signal connectors (ensure no bent pins); use M3 screws (torque 0.4-0.6 N·m)​

• Connect analog/digital signals to designated terminals (use 0.5-1.0 mm² shielded cables); follow ABB wiring diagram for polarity​

• Power off VFD before installation; verify auxiliary voltage (24 V DC) matches board specs to avoid damage​

• Check status LEDs monthly (green = normal; red = communication fault/signal error; yellow = warning)​

• Inspect signal connectors quarterly (clean with dry brush; ensure no loose pins); avoid liquid contact with the board​

• Backup configuration via ABB DriveStudio software quarterly; restore if board resets to default settings​

• Replace the board if control functions fail (e.g., motor speed unregulated) after signal check and firmware update (do not disassemble—voids warranty)

The structure and details of the product：

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