Description
PLC与电气回路的接口,是通过输入输出部分(I/O)完成的。I/O模块集成了PLC的I/O电路,其输入暂存器反映输入信号状态,输出点反映输出锁存器状态。输入模块将电信号变换成数字信号进入PLC系统,输出模块相反。I/O分为开关量输入(DI),开关量输出(DO),模拟量输入(AI),模拟量输出(AO)等模块。
USED Allen Bradley 2098-DSD-HV050X-DN Servo Drive V1.52
USED Hyster Electric Two Stage Lift Truck 5500 lb
USED Allen Bradley 1336E-BRF50-AA-EN Impact AC Drive
150 Amp Square D Molded Case Circuit Breaker KC34150
150 Amp Square D Molded Case Circuit Breaker KC34150