SBE M68CPU C1047B SBE M68CPU C1047BPLC以掃描方式依次地讀入所有輸入狀態(tài)和數(shù)據(jù),并將它們存入I/O映象區(qū)中的相應(yīng)得單元內(nèi)。輸入采樣結(jié)束后,轉(zhuǎn)入用戶程序執(zhí)行和輸出刷新階段。在這兩個(gè)階段中,即使輸入狀態(tài)和數(shù)據(jù)發(fā)生變化,I/O映象區(qū)中的相應(yīng)單元的狀態(tài)和數(shù)據(jù)也不會(huì)改變。因此,如果輸入是脈沖信號(hào),則該脈沖信號(hào)的寬度必須大于一個(gè)掃描周期,才能保證在任何情況下,該輸入均能被讀入。
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PLC模塊 系列現(xiàn)貨
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51400978-100 HMPU Processor
51401288-100 HPK2 Processor
51401288-200 HPK2-3 Processor
51401551-200 51401551-201 51402615-200 K2LCN-2
51401551-300 51401551-301 K2LCN-3
51401551-400 5142615-400 K2LCN-4
51401551-600 K2LCN-6
51401551-800 51402615-800 K2LCN-8
51401946-100 K4LCN Processor Motherboard
51201645-400 K4LCN-4 4MW Mezzanine Memory
51201645-800 K4LCN-8 8MW Mezzanine Memory
51201759-160 K4LCN-16 16MW Mezzanine
51402755-100 K4LCN K4SS Motherboard
51201795-400 K4SS-4MW Mezzanine Memory
51201795-800 K4SS-8MW Mezzanine Memory
51201793-160 K4SS-16MW Mezzanine Memory
51403519-160 K4SDR K4LCN-16 16MW
MP-ZPSC16-100 K4SDR-16 Upgrade Kit
MP-ZKSDR5-100 K4SDR-16 Upgrade Kit (5)
51400667-100 LCN I/F
51401291-100 LLCN I/F
51108899-100 LCNFL Paddle Board
51109881-100 LCNE Paddle Board
51304540-100 LCNE2 Paddle Board non-CE
51304540-200 LCNE2 Paddle board CE
51305508-100 XLCNE2 non-CE
51305508-200 XLCNE2 CE
51305072-100 CLCN A/B I/O Board CE
51305072-200 CLCN A I/O Board CE
51305072-300 CLCN B I/O Board CE
51305072-400 CLCN A/B I/O Board
51305072-500 CLCN A I/O Board
51305072-600 CLCNB I/O Board
51305072-700 CLCN A/B I/O Board
51305072-800 CLCN A I/O Board Short CE
51305072-900 CLCN B I/O Board Short CE
80360206-001 Computer Gateway CLI Board
51401052-100 History Module SPC Board
51304907-100 History Module SPC-II Board
51400997-100 PLC Gateway PLCI Board
51400997-200 PLC Gateway EPLCI Board
51401088-100 Plant Network Module CNI Computer Gateway
51402083-100 AxM WSI2 64 MHz
51402083-200 AxM WSI2 100 MHz
51403698-100 Single Board History Module SBHM TP-ZSBHM1-100
51402797-200 LCNP w/ card guide
51305430-100 LCNP4 Board
51403282-100 LCNP4 w/o card guide
51403282-200 LCNP4 w/ card guide
51403299-100 LCNP4 w/o card guide
51403299-200 LCNP4G w/ card guide
51403299-300 LCNP4 TPNB Bridge
51403299-400 LCNP4 TPNB Bridge with
51403299-500 LCNP4 w/o
51403299-600 LCNP4 TPNB Bridge without
51305517-100 LCNP4 Board
51403776-100 LCNP4M Board
51305378-100 IKB12 Board
51305348-100 MAU LAN Interface
51198718-907 SCSI CTL, 29160N Card
51196694 GUS Station IKB Keyboard with trackball
51303979-500 Advanced I/O
51303979-550 Advanced I/O
51304493-100 APM Modem
51304493-200 APM Modem Card
51304493-250 APM Modem Card
51304518-100 APM Control Module






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