USB(Universal Serial Bus) interface is a newly businterfacestandard. It has flexible power supply mode, very high transfer rate and plug and play virtue.
接口是一种新兴的总线接口标准,它具有灵活的供电方式、较高的传输速率和即插即用等优点。
2
The batch controller also has a standardinterface of RS-485 bus, preferably achieved the network design of the batch control system.
该配料控制器还配有标准的RS—485总线接口,较好地实现了配料控制系统的网络化设计。
3
As a try for circuit standardization, the system realizes the standard protection circuit unit and recovering-time circuit unit, which are connected to system through standard 44 pins' businterface.