Description
PLC控制开关量的能力是很强的。所控制的入出点数,少的十几点、几十点,多的可到几百、几千,甚至几万点。由于它能联网,点数几乎不受限制,不管多少点都能控制。
所控制的逻辑问题可以是多种多样的:组合的、时序的;即时的、延时的;不需计数的,需要计数的;固定顺序的,随机工作的;等等,都可进行。
X-RAY TUBE M-113T VARIAN MEDICAL SYSTEMS
X-RAY TUBE M-149M VARIAN MEDICAL SYSTEMS
Auto X-Ray EZ LINK Automotive Diagnostic System
Planar Systems Inc. iHBS212-08-Lite On 12X Blu-Ray Writ
Planar Systems Inc. iHBS212-08-Lite On 12X Blu-Ray Writ
ADD 12x Blu-Ray BURNER TO MY SYSTEM
Planar Systems Inc. iHBS212-08-Lite On 12X Blu-Ray Writ
The Solar System: Saturn’s Satellites – X-ray and Gamma
ADD 10x Blu-Ray BURNER TO MY SYSTEM
ADD 10X BLU-RAY BURNER & READER TO MY SYSTEM