CNC Digital Microstep Driver DM542 Stepper Motor Controller 2-Phase Digital Stepper Motor Driver 20-50V DC Max 4.2A for Nema 17, Nema 23 and Nema 34 Series Stepper Motor, Replace M542 M542H

🔍 Product Overview

INTRODUCTION

Electrical parameters:

Input voltage: DC 24～50V input

Output current: less than 4 amperes

Output current: 1.0A～4.2A

Power consumption: power consumption: 80W; internal insurance: 6A

Temperature: working temperature -10～45℃; storage temperature -40℃～70℃

Humidity: no condensation, no water droplets

Gas: non-flammable gas and conductive dust

Weight: 200 grams

Control signal interface:

1. Definition of control signal

PLS+: Step pulse signal input positive terminal or positive step pulse signal input positive terminal

PLS-: Step pulse signal input negative terminal or positive step pulse signal input negative terminal

DIR+: Step direction signal input positive terminal or reverse step pulse signal input positive terminal

DIR-: Step direction signal input negative terminal or reverse step pulse signal input negative terminal

ENA+: Offline enable reset signal input positive terminal

ENA-: Offline enable reset signal input negative terminal

When the offline enable signal is valid, the drive fault is reset, any valid pulse is prohibited, the output power element of the drive is turned off, and the motor has no holding torque

2. Control signal connection

The control signal of the host computer can be effective at high level or at low level. When high is effective, connect the negative ends of all control signals together as the signal ground, when low, connect the positive ends of all control signals together as the signal common end.