描述
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。
Agilent 5086-7471 TBR Step Generator
Vision Engineering Oblique and Direct Viewer 360° Lynx
RVSI 63552 REV-A VME SLAVE PROCESSOR with TTM610-E
RVSI 53003 VME MASTER BOARD REV-B
RVSI 63551 X63551 VME MASTER BOARD REV-B
Motorola VME162-533A VME 162 533A SBC
Agilent 87206C Multiport Coaxial Switch, DC to 26.5 GHz
Delta Tau Data Systems PMAC 2-PCI 603367-103 603605-103
GE Fanuc TOTAL CONTROL GQPI31200E2P 9″ QUICKPANEL TS
HILBERLING HG-111 RF-GENERATOR ROFIN SINAR QS-DRIVER
Rofin Sinar 131100088 DILAS Diodenlaser Gmbh 780-1000nm
Mitsubishi Melsec AJ72 P25 AX41 AY51 AY13 Full PLC