Standard No.:	GB/T 18858.3-2002
English Name:	Low-voltage switchgear and controlgear - Controller-Device Interface (CDI) - Part 3: Device Net
Chinese Name:	低压开关设备和控制设备 控制器--设备接口(CDI) 第3部分: DeviceNet
Chinese Classification:	K30    Low voltage apparatus in general
Professional Classification:	GB    National Standard
ICS Classification:	29.130.20 29.130.20     Low voltage switchgear and controlgear 29.130.20
Issued by:	AQSIQ
Issued on:	2002-10-8
Implemented on:	2003-4-1
Status:	superseded
Superseded by:	GB/T 18858.3-2012 Low-voltage switchgear and controlgear - Controller-device interface(CDIs) - Part 3: DeviceNet
Superseded on:	2013-2-1
Language:	English
File Format:	PDF
Word Count:	20000 words
Price(USD):	600.00
Delivery:	via email in 1~3 business day

本部分规定了单个或多个控制器与控制回路设备或开关件间的一种接口系统的技术要求。本接口系统使用在同一根电缆内的两对双绞屏蔽线――一对导线提供差动通信介质，另一对导线提供设备电源。这部分的目的在于制定一个使具有该接口的器件能够互操作的技术要求。