詳細介紹
Parker Air Cylinder, Series 3MA, 03.25 CBC3MAU19AC 4.0...
Parker Air Cylinder, Series 3MA, 02.50 CBC3MAU19AC 3.0...
Parker Air Cylinder, Series 2MA, 02.50 CBC2MAU39AC 5.0...
Parker Pneumatic Cylinder, CJ2AUV 19AC, 4.000 Stroke, 0...
Giben Air Cylinder, # C60-65-FP-AAP
SMC CYL Hydraulic NPT w/UNF Rod
OHMA Cylinder / Centerline Weld Cylinder, 8832-FF-.20-2..?.
Eaton Hydro-Line, HR5F1.5X3 B-.63-2-S-H-N-1?-1, WARRANTY
Festo Air Cylinder, # DNC-32-25-PPV-A?, DNC-32-25PPV-A
Norgren ISO/VDMA Pneumatic Cylinder, # RA/8063/320, USE...
Flairline OILF 2-1/2 X 4 MPI Pneumatic Cylinder, USED, ...
對于非重要設(shè)備,可以通過硬件上多個觸點串聯(lián)后再接入PLC輸入端,或者通過PLC編程來減少I/O點數(shù),節(jié)約資源。例如:我們使用一個按鈕來控制設(shè)備的啟動/停止,就可以采用二分頻來實現(xiàn)。
模塊化編程思想的應(yīng)用:我們可以把正反自鎖互鎖轉(zhuǎn)程序封裝成為一個模塊,正反轉(zhuǎn)點動封裝成為一個模塊,在PLC程序中我們可以重復(fù)調(diào)用該模塊,不但減少編程量,而且減少內(nèi)存占用量,有利于大型PLC 程序的編制。
Humphrey Compact Air Cylinder, HTDA6x1/2, Used, WARRAN...
Festo Air Cylinder, # DZH-2"-5"-PPV-A?, Series F741