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57619414A interface inverter board

57619414A interface inverter board

Product Details Introduction

1. Product Overview

Model identification: 57619414A

Equipment type: Interface Inverter Board

Typical applications: Signal conversion and power interface for industrial frequency converters, servo drive systems, or renewable energy converters

2. Core functions

Signal isolation and conversion:

Convert control signals (such as PWM) into isolation signals that drive IGBT/power modules

Support high and low level conversion (such as 3.3V → 15V)

Fault feedback:

Real time monitoring of inverter status (overcurrent, overheating, short circuit) and feedback to the main control unit

Communication interface:

Optional RS485, CAN or fiber optic communication module (specific version needs to be confirmed)

3. Technical parameters

Parameter specifications

Input voltage 24VDC ± 10% (control side)

Maximum output drive capability 2A peak current (IGBT drive)

Isolation voltage 2500Vrms (between input/output)

Response time<500ns (fault signal transmission)

Working temperature -20 ℃~+70 ℃

Protection level IP20 (to be installed inside the electrical cabinet)

4. Interface definition (typical configuration)

Terminal Number Function Remarks

X1.1-X1.3 PWM inputs (+/-/GND) from DSP/FPGA control signals

X2.1-X2.6 IGBT drive output (U/V/W phase) connected to the gate of the power module

X3.1-X3.2 Fault Feedback Signal (NO/NC) Relay Contact Output

X4.1-X4.2 communication interfaces (A/B) support Modbus RTU protocol

Product imag

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