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IBCS-4400是冶金部自动化研究院为位总线(BitbUs)最新开发成功的一种强功能的控制站。 4400与位总线完全兼容。可由一台或多台4400与344板、上位机共同组成位总线分布式控制系统。该站与位总线原有控制站44/10和44/20相比,具有存储容量大、可靠性措施完善、单机I/O点多、I/O种类可选配、系统造价低等特点。因此,更加适合具有100至几百个测控点的过程控制系统使用。 4400是模板式结构。其CPU部分与I/O部分相互分离成各自独立的模板,独立出来的
The IBCS-4400 is a powerful control station recently developed by the Metallurgical Department of Automation for BitbUs. The 4400 is fully compatible with the bit bus. Can be composed of one or more 4400 and 344 boards, PC together form a bit bus distributed control system. Compared with the 44/10 and 44/20 original control stations in the bus, this station has the features of large storage capacity, perfect reliability measures, multiple stand-alone I / O points, optional I / O types and low system cost. Therefore, it is more suitable for the process control system with 100 to hundreds of measurement and control points. 4400 is a template structure. The CPU part and the I / O part are separated into their own independent template, independent of