


※信号输入:单端,脉冲/方向
※细分可选:2/4/8/16/32/64/128/256/
5/10/25/50/125/250细分
※输出电流:1.5A-4.5A (适合5NM以下86和57电机)
※输入电压:24-50VDC (建议24-48VDC工作)
※可驱动4,6,8线两相、四相步进电机
※光耦隔离信号输入,抗干扰能力强
※具有过热、过流、欠压锁定
输入电压防反接保护等功能
※大体积散热片,有效散热,安装方便
※外部信号3.3-24V通用,无需串联电阻

| 冷却方式 | 自然冷却或强制风冷。 |
| 场合 | 不能放在其他发热的设备旁,要避免粉尘、油污、腐蚀性气体、湿度 太大及强震场所,禁止有可燃气体和导电灰尘。 |
| 湿度 | 40-90%RH |
| 震动 | 10-55Hz/0.15mm |
| 保存温度 | -20-65℃ |
| 重量 | 0.25KG |

| SW5 | SW6 | SW7 | SW8 | 细分 |
| ON | ON | ON | ON | 2 |
| ON | OFF | ON | ON | 4 |
| ON | ON | OFF | ON | 8 |
| ON | OFF | OFF | ON | 16 |
| ON | ON | ON | OFF | 32 |
| ON | OFF | ON | OFF | 64 |
| ON | ON | OFF | OFF | 128 |
| ON | OFF | OFF | OFF | 256 |
| OFF | ON | ON | ON | 5 |
| OFF | OFF | ON | ON | 10 |
| OFF | ON | OFF | ON | 25 |
| OFF | OFF | OFF | ON | 50 |
| OFF | ON | ON | OFF | 125 |
| OFF | OFF | ON | OFF | 250 |

| SW1 | SW2 | SW3 | 运行电流 |
| ON | ON | ON | 1.5 |
| OFF | ON | ON | 2.0 |
| ON | OFF | ON | 2.4 |
| OFF | OFF | ON | 2.8 |
| ON | ON | OFF | 3.2 |
| OFF | ON | OFF | 3.7 |
| ON | OFF | OFF | 4.2 |
| OFF | OFF | OFF | 4.5 |
| SW4 | 待机电流 |
| ON | 全流 |
| OFF | 半流 |