通用型安全继电器:一项广受欢迎的变革  

Universal Safety Relays: A Welcome Evolution

作　　者：Bruce Desmond 

机构地区：[1]Phoenix Contact公司

出　　处：《电子产品世界》2003年第06B期51-52,共2页Electronic Engineering & Product World

摘　　要：传统的安全继电器实现了良好的安全保护,但已面临诸多挑战。目前,通用型安全继电器在极其关键的安全保护技术领域内掀起了一场广受欢迎的革命。解决了产品标准繁多、外形过大、尺寸规格有限及接线复杂的问题。While the safety benefit of traditional safety relays has long been appreciated, some noteworthy challenges have been involvedin applying this technology. Universal safety relays represent a welcome evolution in a critically important safety technology,and they settle the challenges facing the traditional safety relays, Such as complicated product selection criteria, large andinflexible product form factors and cumbersome wiring requirements.

关 键 词：安全保护 安全继电器 风险控制 安全功能 外型尺寸 

分 类 号：TM588[电气工程—电器]