silicaopticalmeasuringpool\AW601111 ABB

ABB V18345-1027120001
abb EK370-40-21 77-143VDC
ABB 3BHB005243R0105
ABB 3BHL000986P7000
ABB 3BSC840067R0001

分类: 标签:

Description

输入电路是PLC接受开关量、模拟量等输入信号的端口,其元器件质量的优劣、接线方式及是否牢靠也是影响控制系统可靠性的重要因素。以开关量输入为例,按钮、行程开关的触点接触要保持在良好状态,接线要牢固可靠。机械限位开关是容易产生故障的元件


Cincinnati CNC 950 IBA 3-531-4370A I/O Bus Adaptor

Cincinnati CNC 950 RCO 3-531-3878A Relay Contact Out

FANUC A14B-0076-B001 Input Unit

Cincinnati 3-531-4221A Control Board

Kearney & Trecker Gemini E CNC Control Manual

Reliance Max Pak TSSA 52839 Test Card