描述
高可靠性是电气控制设备的关键性能。PLC由于采用现代大规模集成电路集成电路是采用半导体制作工艺,在一块较小的单晶硅片上制作上许多晶体管及电阻器、电容器等元器件,并按照多层布线或遂道布线的方法将元器件组合成完整的电子电路。它在电路中用字母”IC”(也有用文字符号”N”等)表示。
MITSUBISHI MELSEC Q QX42 INPUT MODULE NEW ( NIB FS ) !
FUJI TD-320A DIJITAL INDICATOR CONTROLLER USED
NSK Megatorque Motor Controller ESB-YSB2020AB300 NIB
Siemens Simatic S7 6ES7 131-0BL00-0XB0 ET200B New!
OMRON SYSMAC CS1W-SCB41-V1 COMMUNICATION UNIT (NIB FS)
MITSUBISHI MELSEC FX2NC – 16MT FX2NC16MT New! ( NIB )
ADVANTECH PCA-6145B/45L 486 INDUSTRIAL CPU CARD REV:C2
ADVANTECH PCA-6145B/45L 486 INDUSTRIAL CPU CARD REV:B1
MITSUBISHI MELSEC A1S62DA ANALOG D/A CONVERTER NEW NIB
Omron Smart Sensors ZX-EDA11 & ZX-ED01 Amplifier Sensor