描述
DCS网络的结构形式大致是三种,分别是总线形、环形和星形。星形结构通常只用于小系统。通讯协议有令牌广播式,问询式和存储转发式。问询式协议的网络要有交通指挥器。所有人机界面要向控制器请求数据时,必需通过交通指挥器,由交通指挥器来向控制器请求数据
GE Spectra Series ADS32200HB Bus Plug 200 Amp Fusible
ABB ACS-601 AC Drive ACS601-0009-6 3PH 525-600 VAC 63Hz
Siemens Tiastar Size 3 Breaker Type MCC Bucket 100A Wes
Nemic-Lambda EWS300P-24 24V Power Supply EWS 300P-24
ITE Gould 5600 5640 Dual Breaker Feeder MCC Bucket 200A
Square D I-Line Circuit Breaker KC34125 125Amp 125 Amp
Square D I-Line Breaker KH36225 225A A 225Amp Amp
Square D I-Line Breaker KC34125 125Amp A 125A
Smarteye SP2000/04 Twin Panel Mount Interface Unit