释义 |
control output module 控制输出模件 A device in some systems that stores computer commands and translates them into signals which can be used for control purposes. Some can generate digital outputs to control on/off devices or to pulse set-points stations. Others can generate analog outputs-voltage or current-to operate valves and other process control devices. 某些系统中的一种设备,可存储计算机命令并将其转换为控制信号。 有的可产生数字量输出以控制开关设备或脉冲定点工作站,有的可产生模拟量输出(电压或电 流)以控制阀门或其它过程控制设备。 |