选型第一步是明确电流/电压、芯数与防护等级。重载连接器（如 Han®）支持模块化插芯，可在一个壳体内混合电源、信号与数据。现场维护优先选免工具锁紧结构，并关注插拔寿命与温域。对于智能制造场景，预留以太网通道（如 PushPull）能降低后期扩容成本。
连接器HARTING
{"zh":"进口工业连接器选型指南：从 HARTING 看工业互联趋势","en":"Import industrial connector selection guide: trends via HARTING"}
{"zh":"连接器是工业系统的“神经节点”。本文从 HARTING 模块化方案出发，梳理选型要点。","en":"Connectors are the nerve nodes of industrial systems. This guide outlines selection key points via HARTING modular solutions."}
{"zh":"张明","en":"Zhang Ming"} · {"zh":"资深技术工程师","en":"Senior Technical Engineer"}
· 约 6 分钟阅读