描述
PLC与DCS无法比较,PLC是控制器,是孤立的产品,而DCS是系统。但PLC可以与DCS的控制站比较,PLC的循环周期在10毫秒左右,而DCS控制站在500毫秒左右,PLC的开放性更好,作为产品其独立工作的能力更强。
Texas Instruments 5TI-1031-1, Sequencer, REBUILT
Siemens TI, 500-6850A Remote Base Controller Used
HC Power HC10-C1471A, 10A0001-165 High Power Switch NEW
Carrier HD52VE214, 5K49UN6084S, 1hp, GE motor NEW
Baldor ID10401-E 1.5-1.8KVA 2.3A 400-460v 50/60hz Drive
Dover Flexo Electronics Tension Transducer 5620, SC2D,
Allen-Bradley 193-A4R6J Automatic Reset Overload NEW